中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 328.21-2007
Test method for building sheets for waterproofing - Part 21: Palstic and rubber sheets for waterproofing-resistance to peeling of joints 建筑防水卷材试验方法 第21部分:高分子防水卷材 接缝剥离性能
Issued Date:2007-03-26
Implemented Date:2007-10-01
Issued by:
The Standardization Administration of the People's Republic of China