In our daily life, people gradually realize the importance of job responsibilities, which include the scope of work, the responsibility to achieve work goals, the working environment, job qualifications and the relationship between posts. So is it really difficult to formulate job responsibilities? The following are the responsibilities of the librarian I have carefully arranged for reference only. Let's have a look.
Responsibilities of the librarian: 1 1. Responsible for the procurement, registration, distribution, binding, collection and scheduling of Chinese and foreign periodicals and newspapers.
2. Responsible for the procurement, cataloging and circulation of Chinese professional materials (public publications-including standards, specifications and product catalogue samples).
3 responsible for the compilation and circulation of foreign professional materials (including professional reports, annual reports, standards, specifications, product catalogues, samples, etc.).
4 responsible for the display, publicity, recommendation and circulation of periodical materials.
5. Responsible for the management of periodical reading room and periodical database.
Responsibilities of librarians 2 1. operating duty
1) Responsible for receiving, transmitting and managing documents and materials within the construction unit and with the construction unit, survey unit, design unit, supervision unit, material and equipment suppliers, subcontractors and other relevant departments, and carrying out standardized management to ensure timely receiving and sending, serious communication, proper management and accuracy.
2) Be responsible for sending and receiving, registering, circulating, borrowing, sorting, generating documents, keeping, handing over and filing the engineering drawings involved.
3) Participate in construction production management, and do a good job in collecting, checking, registering, circulating, borrowing, sorting and keeping all kinds of documents in time.
4) Be responsible for the classification, test paper generation, filing and handover of construction materials.
5) Search and query, collect, sort out, transmit and save project management information in time.
6) Handle all kinds of public relations.
2. The principle of collecting engineering data
1) Participate in the original responsibility in time. The collection and management of document resources of the construction unit must be included in the whole process of project management. The documenter should attend meetings on technology, quality, safety and coordination of the project, and often go deep into the construction site to understand the construction trends and timely and accurately grasp the comprehensive information of the project construction management, so as to collect, sort out and check the construction resources in time.
2) Keep the original responsibilities synchronized. The collection of resources is closely related to every process of engineering construction, and must be carried out simultaneously with engineering construction to ensure the accuracy and timeliness of literature resources.
3) Carefully check the original responsibility. Work closely with project manager and construction technical director to strictly control the quality of document resources. Whether it is within the enterprise or between related units, we should carefully check and proofread the document resources and correct them in time when problems are found.
3. Management of documents and information
1) sorting classification. Construction resources must be sorted and classified in time, and there are many classification methods.
(1) depends on the data source. If it belongs to the construction unit, survey unit, design unit, supervision unit, material and equipment supplier, construction general contractor, subcontractor and relevant departments, etc.
(2) Classify according to the objects of data archiving. If it belongs to the construction unit, construction unit, urban construction archives, etc.
(3) Classification according to the professional nature of the data. For example, it belongs to building structural engineering, building decoration engineering, building water supply and drainage and heating engineering, ventilation and air conditioning engineering, building electrical engineering, building intelligent engineering, elevator engineering and so on.
(4) Classify according to the content of the data. Such as construction management data, construction technical data, construction materials data, construction survey records, construction records, concealed engineering inspection and acceptance records, construction inspection data, construction quality acceptance records, project completion acceptance data, etc.
(5) Classification according to the sequence of data formation. The same type of data should be arranged in the order of their formation time.
2) storage and custody. The construction unit and the project management department should be equipped with appropriate rooms and appliances (such as file baskets, folders, file boxes and filing cabinets) to store documents and materials. And strengthen management, enhance awareness of prevention, and do a good job of "fire prevention, theft prevention, dew prevention, insect prevention, light prevention and dust prevention".
3) Strictly fulfill the borrowing procedures. It is necessary to establish and improve the collection, classification, sorting, preservation, circulation, borrowing and consulting system of documents and materials, and handle them in strict accordance with the prescribed procedures to avoid the loss and damage of documents and materials. At work, the document should record the file name, document abstract, issuing department, document number, date of receipt and signature of the recipient; Borrowing or circulating should indicate the date of borrowing or circulating, the borrower's name, the person in charge of circulating, the scope and time limit of circulating, and the borrower or circulating should sign for approval and return it in time when it expires; After borrowing or circulating documents, it should be indicated in the attached table of contents of the folder.
4) Organize documents, keep them, hand them over and file them in time. Upon completion, the documents shall be compiled in time. In accordance with the contract and the relevant provisions, the completion data that need to be preserved and collected by the construction unit, the construction unit and the urban construction archives shall be handed over and filed in good condition.
4. Deal with all kinds of public relations.
1) Handle the responsibilities and contractual relationship with the project manager.
2) Handle the relationship between the direct business leader and the led with the technical director.
3) Handle the relationship with technicians, builders, material engineers, quality engineers, safety personnel and cost engineers.
4) Deal with the local and overall relationship with the project management department and the competent department of the company.
5) Handle the business relationship with the survey unit, design unit and.
6) Handle the relationship between supervision and supervised by the supervision unit.
7) Handle the relationship with the supervision and guidance of the urban construction archives management department.
Document job responsibilities 3 1. Responsible for the collection, sorting, screening, filing, archiving and management of company documents, meeting minutes and engineering documents.
2. Responsible for collecting and sorting out the construction technical data synchronously according to the progress of the project, and cataloguing and archiving according to the relevant national standards.
3. Responsible for compiling the construction technical data, economic visa data, quality acceptance data and completion data within the scope of the construction unit to ensure the authenticity, completeness and validity of the data and meet the requirements of settlement audit, construction unit, supervision unit and urban construction archives.
4. Be responsible for the collection and arrangement of on-site witness sampling test reports.
5. Cooperate with the project manager and budget and final accounts personnel to prepare, collect, sort out and file relevant information.
6, some other related work assigned by the leadership.
Responsibilities of clerical post 4 1, responsible for receiving and keeping project documents, drawings, engineering design changes, notices and other materials, and for receiving, registering, keeping and lending management of technical documents and books such as construction technical specifications, standards and regulations;
2. Responsible for signing, stamping and confirming the project site visa form, project contact form and other materials related to the project owner;
3. According to the target design content of the technical data of the project, collect and sort out the technical data with the progress of the project, verify the effectiveness and completeness of the technical data, and report the existing problems to the leaders in time;
4. Responsible for the collection, sorting and archiving of engineering project data, which is convenient for relevant departments to refer to and call;
5. Compile the catalogue or account of all kinds of technical documents, assist the project department to draft all kinds of documents and print and copy them;
6. Responsible for the collection, sorting and signature and seal confirmation of project completion data;
7. Complete other tasks assigned by superior leaders.
Responsibilities of librarians 5 1. Carry out reference work, guide readers to read, and help readers find various professional documents needed for teaching and scientific research.
2. Used for the exchange of foreign books and periodicals.
3. Copy the books and periodicals in the collection (including film and xerography).
4. Summarize the experience of periodical purchase, circulation and reference service in time, and continuously improve the quality of periodicals and the service quality for readers.
Responsibilities of librarians 6 1. Responsible for the collection, arrangement, management and borrowing of company archives;
2. Be responsible for formulating and improving the file management system and compiling file retrieval tools;
3. Be responsible for the registration, numbering and keeping of all received documents;
4. Responsible for the management of audio-visual and electronic documents of the company;
5, responsible for the owner, group company, supervision, project department meeting notice notice and registration;
6, responsible for the owner, group company, supervision unit records and posting;
7, complete other work assigned by the director of the office.
Responsibilities of librarians 7 1. According to the needs of teaching research and teaching, with the approval of the leaders, we should subscribe to various newspapers and magazines in time.
2. Do a good job in the management of newspapers and periodicals. Cataloging, bookkeeping, shelving and borrowing newspapers and periodicals that come to the library every day in time. Newspapers and periodicals should be bound in time, and all kinds of materials should be properly kept to prevent damage and loss.
3. Do a good job in newspaper borrowing and consulting. We should serve warmly at work and adhere to the borrowing system. Remind to borrow books once every semester.
4. Take the initiative to order periodicals for teachers (at their own expense) and deliver them to your door, insist on publishing a special index once a year, and recommend bibliographies in time to facilitate teachers to master more educational information.
5. Love your job, study hard, actively participate in various political and business studies organized by our school, and constantly improve your professional theoretical level.
6. The reference room has created a good reading environment for teachers. Keep the room quiet and tidy, prevent fire and theft, and ensure safety.
Collection and management of documentary post responsibilities 8 1, engineering project data drawings and other documents;
2, technical change in the process of construction negotiation records, meeting minutes and other data archiving;
3. The filing materials should be filled in, countersigned, sorted, walked and filed;
4, the completion of the construction unit output summary report;
5. Prepare monthly construction statistics;
6. Other tasks assigned by the leaders.
Librarian's job responsibilities
1. Responsible for receiving, counting, registering, issuing, filing and managing all drawings of the project: after receiving and registering the engineering drawings, they will be distributed to relevant units and personnel according to regulations, and signed by the recipients for confirmation. Responsible for keeping all engineering project drawings, and at least two sets of official drawings are kept for each project, at least one of which has a special seal for drawings of the design unit (for completion settlement).
2. As-built drawings are folded in batches and classified according to the order of data catalogue (generally divided into building, construction, water application, electricity application, environmental protection application, etc. ), and then the professional plan, elevation, profile, architectural details, structural construction drawings and other drawings are classified and managed.
3. Collect and archive all technical changes, negotiation records, meeting minutes and other materials in the construction process: be responsible for classifying, logging in and archiving the management documents and technical documents received every day. (Technical changes, negotiation records and meeting minutes are the basis for many parties to agree or disagree with the construction during the construction process, and must be kept well. Otherwise, after the completion of the construction, all parties will not admit it, and the consequences will be unimaginable, and may require rework. If there is no such basis, the expenses incurred can only be borne by the construction unit. )
4. Responsible for the registration, sub-office, reminders, receipt, signature, transmission, filing, archiving and destruction of project documents. Responsible for the accumulation, sorting, processing, storage and filing of various materials. Pay attention to the principle of confidentiality. (This is also the work that every librarian must do, and it is also very important. All materials must be signed and sealed by all parties in time, so as to avoid everyone's fear of taking responsibility, which will not be recognized later, and the construction unit has done the work without any basis for asking for the project payment. )
5, send and receive documents and materials should be registered in time, depending on the content and nature of documents and materials accurately and timely submitted to the project manager for approval, and promptly sent to the relevant departments for processing. When all the documents are handed over to you, you must make records, including time, general content, which company sent the documents, and so on. The same is true of the documents you sent to other units. Be sure to make records, so as not to pass the buck in the future)
6. In order to ensure the integrity of design changes and negotiations, all parties are required to strictly implement the acceptance procedures. The received design changes and negotiations must be signed and confirmed by all parties and stamped with official seals. The original design changes (including minutes of blue prints.the design) shall be filed. The stored technical data must be original. If the original cannot be obtained, a detailed account book shall be made (indicating the storage location of the original) and stamped with the official seal. Do a good job of collecting and sorting out information to ensure the full realization of management objectives. Design change is one of the most important materials in the construction process. It is changed because it cannot be constructed according to the construction drawing, and it is also an important basis for future completion settlement. Design changes generally include design drawing changes and engineering contact sheets. These materials must be signed and sealed by the representatives of the construction unit, supervision unit and design unit in time before construction. )
7. Sampling, inspection, result retrieval, report and classified storage of various test blocks and specimens during construction.
8. The compilation and management of construction data should be complete and timely, and synchronized with the progress of the project: supervise the formed data, technical data, material data and acceptance data in the whole process according to the construction order to ensure the truthfulness, completeness and effectiveness of the construction data. (The construction data includes three parts: commencement data, construction process data and completion acceptance data, among which the process data includes technical data, material inspection data and construction process inspection records, etc. )
9, in accordance with the "construction engineering documents and materials archiving specification" for all the data archiving, sorting.
10, librarians, surveyors, many units are like this. Surveyors are responsible for timely statistics of all quantities in the construction process, making monthly reports on time every month, and applying for project progress payment. (Make a monthly report once a month, including cover, project payment certificate, project payment application form and engineering quantity calculation table. Different units may have different formats, but the content is roughly the same. The monthly report must be signed by the project manager, surveyor, supervision engineer and site representative of the construction unit, and all units must affix their seals to confirm)
Second, the work content of librarians and surveyors
1, the construction organization design (scheme) is submitted for approval (it must be signed and sealed by the employer, the supervisor and the contractor, hereinafter referred to as the three parties).
2, the project started to submit for approval, commencement report, including project name, commencement date, etc. (Signed and sealed by three parties)
3. Collect the builder's technical disclosure records and construction logs in time (these two jobs are generally done by the builder, and the data can be collected well).
4. All kinds of measurement records in the process of on-site construction, including original ground measurement records, process measurement records and completion measurement records, are generally calculated after measurement. Whether earthwork is backfilled or excavated according to design requirements can be calculated after measurement. (Generally, the calculation of earthwork adopts the grid method and the longitudinal section method, but in many cases, the grid is required. According to different regions, different grids such as 5× 5m, 10× 10m can be used for calculation, and 2×2 grids can also be used for calculation if the terrain is special. In the calculation process, backfill and excavation may exist at the same time, which will encounter zero. In this case, fill and excavation should be calculated separately. )
5, engineering visa, visa number must be continuous. The form of visa is mainly quantity rather than visa contract. (As the basis of settlement, the signatures and seals of the three parties must be timely and accurate. Other information can be supplemented later, but the visa form can't, because it involves money! So be sure to be on time, or you may not get the money after you do the project! )
6, engineering contact list, mainly in the construction process can not be changed or added according to the construction drawing construction. (It must be signed and sealed by the project owner, designer, supervisor and project owner as the settlement basis, and can be implemented only after it is approved by all parties in time. )
7, construction process inspection, due to different professional requirements. Civil works include inspection lots, disciplines, divisions (sub-divisions) and unit works (sub-unit works). Gardens include fixed-point setting out, digging planting holes, garden road construction, site leveling and so on. (There are unified and standardized inspections and laws to follow for the civil works; At present, the norms of gardens are not very uniform, but there are also established rules in the industry.
8, material report, all materials must be in inspection, civil engineering materials should be accompanied by the factory certificate, batch number, etc. Garden seedlings should record varieties, specifications, quantity, etc. Therefore, seedlings from other provinces should also have a seedling quarantine certificate. (signature and seal of both the constructor and the supervisor are required)
9. Completion report. After the completion of the whole project, it will be signed and sealed by the four parties.
10, fill in the project quality completion acceptance opinions, and sign and seal them by all parties.
1 1. Warranty period commitment for engineering service and maintenance (generally two years for civil engineering and one year for greening maintenance)
12. After the warranty period expires, the handover and maintenance shall be handed over to the owner. (Fill in the handover certificate, which shall be signed and sealed by both parties, with each party holding one copy. )
Documentary post responsibilities 10 1, responsible for timely completion of various tasks assigned by the engineering manager;
2. Strictly abide by the rules and regulations, do a good job in the technical work of this major, participate in the management of project safety, progress, quality and construction, and handle on-site visas, project negotiations and project instructions.
3. Strict self-discipline, strengthening professional study and improving professional quality;
4. Responsible for the on-site supervision and guidance of the project;
5. Learn new technologies, new processes and new schemes and apply them to the project management process;
6. Unite colleagues, respect superiors, and complete the affairs and work temporarily assigned by superiors;
7. Strictly implement the company's work and rest system;
8. Complete other tasks temporarily assigned by superior leaders.
Documentary job responsibilities 1 1 Documentary job responsibilities in the industry
Be responsible for data file management, planning, statistical management and office management of the project.
1. Responsible for the collection and management of project data, drawings and other documents.
1. Responsible for receiving, counting, registering, issuing, filing and managing all drawings of the project: after receiving and registering the engineering drawings, they will be distributed to relevant units and personnel according to regulations, and signed by the recipients for confirmation. Be responsible for keeping all engineering project drawings, and keep at least two sets of official drawings for each project.
(1) reflects the quality status of project entity and project process management and control;
(2) Supervise the implementation of laws, regulations, standards and norms, especially mandatory standards;
(three) is an important basis for construction project testing, maintenance, management, renovation and expansion;
(four) to provide and accumulate important information resources in the whole process of construction projects;
(5) Provide a direct, true and conclusive legal basis for the division of quality responsibility;
(6) Find, solve and deal with problems in time through statistics, analysis and calculation of information or data. Paper, of which at least one set of drawings has a special seal for drawings of the design unit. As-built drawings are folded in batches, and architectural drawings such as building plans, elevations, profiles, architectural details, structural construction drawings, etc. are classified and managed according to the data directory order.
2. Collect and archive all technical changes, negotiation records, meeting minutes and other materials in the construction process: be responsible for classifying, logging in and archiving the management documents and technical documents received every day. Responsible for the registration, control, sub-handling, urging, receiving, printing, transmission, filing, archiving and destruction of project documents. Responsible for the accumulation, sorting, processing, storage and filing of various materials. Pay attention to the principle of confidentiality. The sending and receiving of documents and materials should be registered in the account in time, and reported to the project manager for approval according to the content and nature of documents and materials, and sent to relevant departments for processing in time. In order to ensure the integrity of design changes and negotiations, all parties are required to strictly implement the acceptance procedures. The received design changes and negotiations must be signed and confirmed by all parties and stamped with official seals. The original design changes (including minutes of blue prints.the design) shall be filed. The stored technical data should be original. If the original cannot be obtained, it shall be endorsed in detail and stamped with the official seal. Do a good job of collecting and sorting out information to ensure the full realization of management objectives.
2. Participate in the acceptance of partial projects.
1. Be responsible for filling, countersigning, sorting, filing and archiving the archived data: be responsible for project archiving management, and archive the related indicators (including quality data review records and unit project comprehensive acceptance records) for completion acceptance. Check the archive data of pile foundation engineering, foundation engineering, main body engineering and structural engineering. Strictly abide by the requirements of data reorganization, conform to the classification scheme and coding rules, and the number of data copies should meet the needs of data archiving.
2. Supervise and inspect the compilation and management of the construction data of the construction unit, so as to be complete and timely, and keep pace with the progress of the project: supervise the management data, technical data, data and acceptance data formed by the construction unit in the whole process of construction order to ensure the truthfulness, completeness and effectiveness of the construction data.
3. Hand over to the group archives room on time: after the project is completed, be responsible for filing the documents and engineering data and handing them over to the company. When handing over the archived documents and materials, there should be a "Filing Documents and Materials Handover Form", and both parties must check according to the handover catalogue and perform the signing procedures. The handover catalogue shall be made in duplicate, one for each party.
4. Responsible for handing over the files to the municipal urban construction archives: apply for pre-acceptance to the urban construction archives for the engineering files included in the receiving scope of the urban construction archives, obtain the pre-acceptance opinions of the construction project completion files, and hand over the engineering files to the urban construction archives after the completion acceptance.
5. Instruct the engineers and technicians to keep the construction technical data (including the data of equipment entering and unpacking): instruct the engineers and technicians to keep the technical data such as construction organization design, construction scheme, technical disclosure records, records of blue prints.the design, design change notice and engineering negotiation records in the reference room. Instruct engineers and technicians to inspect documents and materials that are formed in work activities, processed and have preservation value; Scientific and technological documents and materials formed in the process of identification and acceptance of infrastructure projects; The engineering data of the completed acceptance project should be stored in the reference room at different levels.
3. Responsible for the management of planning and statistics.
1. Responsible for summarizing and reporting the completion and output value of the construction site and compiling monthly construction statistics: compiling monthly progress statistics and other information statistics of the whole project on the basis of usual statistics. The statistical statements compiled shall be strictly audited according to the actual completion of the site, and shall not be overstated, reported in the morning paper or repeated.
, underreporting.
2. Responsible for the file management of various contracts related to the project: responsible for the compilation and filing of signed contracts, and listing the compilation catalogue. Do a good job in borrowing registration, and do not extract, copy, alter, lose or scribble or open files at will.
3. Be responsible for providing the main image progress information of the project to the sales planning: learn about the project progress from various professional engineers, pay attention to the project progress at any time, and provide reliable engineering information for the sales planning.
4. Responsible for the internal management of the project.
1. Assist the project manager in external coordination and reception: assist the project manager in internal coordination between companies and departments and external coordination between construction units. Do a good job in liaison and reception with relevant departments and outsiders, and establish a corporate image.
2. Be responsible for the indoor management of the project: summarize all kinds of indoor data, make timely and accurate statistics, register the account, and submit reports as required. Through real-time tracking, feedback supervision, information inquiry, experience accumulation, etc., it is ensured that the summarized office materials reflect various States and responsibilities in the construction process, and can truly reproduce the situation in the construction process, so as to find problems in the construction process. Collect and sort out the generated data in time to ensure the smooth progress of the project. Effectively use the recording, reference and accumulation of internal information to play its potential role for enterprises.
3. Responsible for the logistics support of the project: responsible for sending and receiving documents and filing them. Be responsible for attendance management, daily administration and other expenses reimbursement of department members. Responsible for sorting, filing and keeping the files of completed projects, which is convenient for relevant departments to consult and call. Responsible for printing company words and related forms. Keep the project seal, stamp and register the project, and keep it for the record. Do a good job in the daily life arrangement of the staff canteen and the procurement, distribution and storage of the staff daily necessities. Responsible for the procurement, distribution and storage of other equipment and materials instructed by the leaders.
5. Complete other tasks assigned by the project manager.
Publishing function of internal information
1, reflecting the quality status of engineering entities, project process management and control;
2. Supervise the implementation of laws, regulations, standards and norms, especially the mandatory standards for engineering construction;
3. It is an important basis for the inspection, maintenance, management, reconstruction and expansion of construction projects;
4. Provide and accumulate important information resources in the whole process of construction projects;
5. Provide a direct, true and conclusive legal basis for the division of quality responsibility;
6, through the statistics, analysis and calculation of information or data, timely find, solve and deal with problems.
Responsibilities of Documentary Position 12 1. National and industrial standards such as specifications and standard inspection applicable to this project shall be uniformly sorted and purchased by the chief project engineer according to the current national standards, bidding documents and contract requirements, identified according to the requirements of standard implementation, distributed to technical and quality management personnel, and signed for the record.
3. Establish data account by classification when starting construction, so as to prepare for data collection and arrangement during construction.
4, timely check and archive the technical files and construction materials formed in the construction, and go through the signing formalities.
5, documenter should copy, lend and return the technical files and construction materials, and ask for signature. Check carefully whether it is complete when you return it.
6. Documentary should register the test, measurement, construction site inspection records and original construction records in detail and keep them properly.
7. In the process of construction, various documents such as changes and notices shall be distributed to technical and quality management personnel in time and signed for the record.
8, actively prepare to participate in the inspection of the construction industry.
9, to do a good job of collecting and sorting construction image data.
The job responsibility of the merchandiser is 13 1, responsible for the indoor management of the project, receiving all kinds of drawings, documents and other materials from superiors, ministries and offices, and registering them.
2, responsible for issuing all kinds of drawings, documents and other information from the department, and go through the registration formalities.
3, responsible for the collection and management of engineering project data, drawings and other documents.
4. Scientifically and standardly number, register and copy all kinds of engineering data.
5. Be responsible for the management of filing, preservation and borrowing of relevant engineering technical data, and classify them according to the importance of relevant engineering technical data, so as to clean up invalid data in time and avoid misuse.
6. An original copy of the published drawings must be kept and filed together with the distribution list.
7. Responsible for regularly cleaning up the project files, as well as the original documents approved by the competent departments such as contracts, qualifications, construction, planning and land, and timely handing them over to the company's archives for filing.
8. Responsible for regularly cleaning the files in the reference room according to the specific situation.
9. Supervise and inspect the compilation and management of construction data of the construction unit.
10. If you need to borrow confidential information specified by the company for business, you must report it to the general manager for approval and fill in the relevant borrowing procedures before borrowing.
Responsibilities of librarians: 14 1. Conduct word processing according to the requirements of the general manager.
2. Responsible for file transfer and file management within the department and the company.
3. Responsible for the maintenance and management of daily affairs such as administrative office and logistics support of the department office.
4. Responsible for the daily affairs of office equipment, computer software, hardware and peripherals.
5. Responsible for the storage, distribution and registration of office supplies.
6. Responsible for purchasing and registering the budget software, quota and other cost data required for the operation of each project, and recycling them to the operation department after the completion of the project.
7. Be responsible for word processing, copying and binding when bidding.
Responsibilities of Documentary Position 15 1. Compile the construction technical data, collect and sort out the technical data of mechanical and electrical equipment installation and construction, and sort them out in time with the progress of the project; Compile and fill in the construction management and completion data of mechanical and electrical equipment engineering; Keep records of concealed works in time.
2. Cataloguing and archiving engineering documents and technical drawings in accordance with regulations, and saving relevant engineering documents and technical drawings.
3. Under the leadership of the project manager, be responsible for managing all kinds of materials, documents and letters of various projects, and sending and receiving business contact sheets and various business letters of relevant units.
4. According to the needs of mechanical and electrical equipment installation and construction projects, purchase relevant technical and business books and materials in a planned way to improve the technical and business capabilities of construction personnel.
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