Home / Standards / GB/T 38408-2019 GB/T 38408-2019 Active Leather—Identification—Method of microscopy 皮革 材质鉴别 显微镜法 Standard Type GBT ICS 59.140.30 CCS Y46 Status 现行 Issue Date 2019-12-31 Implementation 2020-07-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A