Home / Standards / GB/T 37798-2019 GB/T 37798-2019 Active Evaluation of slip resistance of ceramic 陶瓷砖防滑性等级评价 Standard Type GBT ICS 91.100.25 CCS Q31 Status 现行 Issue Date 2019-08-30 Implementation 2020-07-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A