GB/T 41654-2022
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 41654-2022
Corrosion of metals and alloys - Method for metallographic examination of specimens after exposure to high temperature corrosive environments 金属和合金的腐蚀 在高温腐蚀环境下暴露后试样的金相检验方法
Issued Date:2022/7/11
Implemented Date:2023/2/1
Issued by:
The Standardization Administration of the People's Republic of China