China 'GB/T 17850.1-2002
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 17850.1-2002
Preparation of steel substrates before application of paints and related products--Specifications for non-metallic blast-cleaning abrasives--General introductionand classification 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 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