In production quality: what does the letter QC\QA\FQC mean? In Chinese? Come on, everybody, 3Q.

Hello, landlord! The full name of QC is quality controller, who is responsible for inspecting products and controlling quality. QA is the abbreviation of English QUALITY ASSURANCE, and Chinese means quality assurance. ISO 8402: 1994 defines it as "all planned and systematic activities implemented in the quality management system, and confirmed as required to provide sufficient trust to show that the entity can meet the quality requirements". Some organizations that implement ISO9000 will set up such departments or posts to be responsible for the quality assurance functions required by ISO9000 standards, and the personnel who undertake such work are called QA personnel. FQC finished product quality control (OQC) finished products must be inspected before leaving the factory, so as to achieve the goal of zero defects, zero customer satisfaction and zero complaints. (Intellectual property mainly refers to copyright, trademark right, patent right, neighboring right, etc. I hope my answer can solve your problem and help you. Have a happy day!