GB/T 9978.9-2008
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 9978.9-2008
Fire-resistance tests - Elements of building construction - Part 9: Specific requirements for non-loadbearing ceiling elements 建筑构件耐火试验方法 第9部分:非承重吊顶构件的特殊要求
Issued Date:2008-06-26
Implemented Date:2009-03-01
Issued by:
The Standardization Administration of the People's Republic of China