China 'GB/T 9966.8-2025
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 9966.8-2025
Test Methods for Natural Stone - Part 8: Structural Strength Test of Stone Mounting Systems Using Uniform Static Pressure Differential 天然石材试验方法-第8部分:用均匀静态压差检测石材挂装系统结构强度试验
Issued Date:2025/6/30
Implemented Date:2026/1/1
Issued by:
The Standardization Administration of the People's Republic of China