Home / Standards / GB 18967-2003 GB 18967-2003 Abolished Modified bituminous sheet materials using polyethylene reinforcement 改性沥青聚乙烯胎防水卷材 Standard Type GB ICS 91.060.30 CCS Q17 Status 废止 Issue Date 2003-02-11 Implementation 2003-10-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A