Home / Standards / GB/T 22890.1-2024 GB/T 22890.1-2024 Active Leather—Determination of water resistance of flexible leather—Part 1:Repeated linear compression(penetrometer) 皮革 柔软皮革防水性能的测定 第1部分:反复线压缩法(透度计法) Standard Type GBT ICS 59.140.30 CCS Y46 Status 现行 Issue Date 2024-03-15 Implementation 2024-10-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A