Home / Standards / GB/T 18378-2008 GB/T 18378-2008 Active Terminology for waterproof bitumen and waterproof sheet 防水沥青与防水卷材术语 Standard Type GBT ICS 91.120.30 CCS Q17 Status 现行 Issue Date 2008-06-30 Implementation 2009-04-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A