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GB/T 40485-2021 standards english version


NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 40485-2021

 

Method of determining automatically the random reflectance of vitrinite in coal—Image analysis method

 
Issued Date:  

Implemented Date:

Issued by:   The Standardization Administration of the People's Republic of China
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GB Standard Code GB/T 40485-2021
Standard Category China National Standards
GB Standard English Title Method of determining automatically the random reflectance of vitrinite in coal—Image analysis method
GB Standard Chinese Title 煤的镜质体随机反射率自动测定 图像分析法
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