GB/T 41950-2022

Active

Metallic coatings—Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(Ⅵ)-free treatment

金属覆盖层 钢铁上经过无六价铬处理的锌和锌合金电镀层

Standard Type
GBT
ICS
25.220.40
CCS
A29
Status
现行
Issue Date
2022-12-30
Implementation
2023-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A