NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 6524-2003
Metallic powders--Determination of particle size distribution by gravitational sedimentation in a liquid and attenuation measurement 金属粉末 粒度分布的测量 重力沉降光透法
Issued Date:2003-11-03
Implemented Date:2004-05-01
Issued by:
The Standardization Administration of the People's Republic of China