China 'GB/T 17850.3-1999
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 17850.3-1999
Preparation of steel substrates before application of paints and related products--Specifications for non-metallic blast-cleaning abrasives--Copper refinery slag 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 铜精炼渣
Issued Date:1999-08-31
Implemented Date:2000-06-01
Issued by:
The Standardization Administration of the People's Republic of China