T/CCZX 7-2021 Glasses manufacturing industry integrity metrology management specification
T/CCZX 7-2021 Glasses manufacturing industry integrity metrology management specification
Basic Information
Scope
Scope: This document specifies the terms and definitions, general principles, and management requirements of integrity metrology management norms in the eyewear manufacturing and fitting industry. This document is applicable to the integrity metrology management of eyewear manufacturing and fitting industries engaged in optometry, eyewear production, and sales activities. Main technical content: This standard stipulates the basic requirements, legal requirements, integrity management, quality management systems, metrological instrument management, responsibilities of metrological personnel, integrity metrology services, the construction of an integrity metrology relationship system, and metrological complaint handling mechanisms for integrity metrology management norms in the eyewear manufacturing and fitting industry.