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China - Sunglasses and Sunglare Filters Part1: General Requirements
Plan to revise GB 39552.1-2020 Sunglasses and sunglare filters Part1: General requirements.
Source Link:
https://www.miit.gov.cn/gzcy/yjzj/art/2025/art_32f338f479f943dcb07cd3c69f3d11ff.html