Home / Standards / GB/T 22889-2021 GB/T 22889-2021 Active Leather—Physical and mechanical tests—Determination of surface coating thickness 皮革 物理和机械试验 表面涂层厚度的测定 Standard Type GBT ICS 59.140.30 CCS Y46 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A