GB/T 17850.9-2021

Active

Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 9: Staurolite

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 第9部分：十字石

Standard Type
GBT
ICS
25.220.10
CCS
A29
Status
现行
Issue Date
2021-08-20
Implementation
2022-03-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A