China 'GB/T 3810.3-2006
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 3810.3-2006
Test method of ceramic tiles Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density 陶瓷砖试验方法 第3部分:吸水率、显气孔率、表观相对密度和容重的测定
Issued Date:2006-02-07
Implemented Date:2006-09-01
Issued by:
The Standardization Administration of the People's Republic of China