Home / Standards / GB/T 38005-2019 GB/T 38005-2019 Active Spectacle lenses—Fundamental requirements for uncut finished lenses 眼镜镜片 未割边镜片的基本要求 Standard Type GBT ICS 11.040.70 CCS Y89 Status 现行 Issue Date 2019-08-30 Implementation 2020-03-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A