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Chinese National Standard Category: Other daily necessaries

English Title: Semi-finished spectacle lens blanks - Part 1: Specifications for single-vision and multifocal lens blanks
Chinese Title: 半成品眼镜片毛坯 第1部分:单光和多焦点眼镜片毛坯规范
Standard No.: GB 27995.1-2011
Category No.: Y89
Issued by: AQSIQ, SAC
Issued on: 2011-12-30
Implemented on: 2012-12-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:3000 words
Similar Standards: T/CSMT-19YB   GB/T 38010.2-2021   T/CSMT DZ004.1-2023   T/COOA 2-2020   T/COOA 1-2020   T/AQB 54-2023   T/CSMT-19FW   DB37/T 4166-2020   GB/T 9105-2023   GB/T 42762-2023   GB/Z 42692-2023   GB/T 40362-2021   GB/T 14214-2019   GB 39669-2020   GB/T 38010.3-2021   GB/T 40178-2021   GB 39552.1-2020   GB/T 38575-2021   T/COOA 3-2020   GB/T 13511.3-2019  
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