China 'GB/T 30808-2014
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 30808-2014
Thermal insulation products for buildings―Determination of retention rate on tensile strength perpendicular to the faces in hygrothermal conditions 建筑用绝热制品 湿热条件下垂直于表面的抗拉强度保留率的测定
Issued Date:2014-06-24
Implemented Date:2015-02-01
Issued by:
The Standardization Administration of the People's Republic of China