Legal analysis: National standards related to lightning protection and grounding:
1. GA371-2001 "Technical Requirements for Physical Security of Computer Information Systems";
2. GB2887- 2000 "General Specifications for Electronic Computer Sites";
3. GB50174-93 "Design Specifications for Electronic Computer Rooms";
4. GBJ57-83 "Design Specifications for Building Lightning Protection".
Legal basis: "Measures for the Administration of Mandatory National Standards"
Article 35 The numbering of mandatory national standards consists of the mandatory national standard code (GB), sequence number and year No. composition.
Article 51 If mandatory national standards involve patents, they shall be implemented in accordance with the relevant management regulations of national standards involving patents.
When formulating mandatory national standards with reference to relevant international standards, the copyright policies of relevant international standardization organizations should be observed.