China 'GB/T 20671.5-2006
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 20671.5-2006
Classification system and test methods for nonmetallic gasket materials - Part 5: Standard test method for creep relaxtion of gasket materials 非金属垫片材料分类体系及试验方法 第5部分:垫片材料蠕变松驰率试验方法
Issued Date:2006-12-07
Implemented Date:2007-07-01
Issued by:
The Standardization Administration of the People's Republic of China