China 'GB/T 19816.4-2005
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 19816.4-2005
Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 4:Determination of apparent density 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第4部分:表观密度的测定
Issued Date:2005-06-10
Implemented Date:2005-11-01
Issued by:
The Standardization Administration of the People's Republic of China