GB/T 41605-2022
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 41605-2022
Silicon nitride materials for rolling bearing balls - Test method for indentation fracture resistance at room temperature - Indentation method 滚动轴承球用氮化硅材料 室温压痕断裂阻力试验方法 压痕法
Issued Date:2022/7/11
Implemented Date:2023/2/1
Issued by:
The Standardization Administration of the People's Republic of China