T/ZZB 1138-2019 Active Group standards

T/ZZB 1138-2019 Presbyopia glasses

T/ZZB 1138-2019

Publish Date: 2019-07-18 Implement Date: 2019-07-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 1138-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Other daily necessities

ICS Name: Ophthalmic equipment

Publish Date: 2019-07-18

Implement Date: 2019-07-31

Scope

Main technical content: This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, warning instructions, packaging, transportation and storage, and quality commitments for progressive lenses. This standard applies to progressive lenses with single-vision lenses.