China 'GB/T 18838.1-2002
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 18838.1-2002
Preparation of steel substrates before application of paints and related products--Specifications for metallic blast-cleaning abrasives--General introduction and classification 涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 导则和分类
Issued Date:2002-09-13
Implemented Date:2003-03-01
Issued by:
The Standardization Administration of the People's Republic of China