NEN 21457
Electroplated coatings of copper, nickel and chromium on iron and steel
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 March 1975 |
| Status: | inactive |
| ICS Code (Metallic coatings): | 25.220.40 |
scope:
This International Standard specifies requirements for electroplated coatings of copper, nickel and chromium on iron and steel.
Document History
NEN 21457
March 1, 1975
Electroplated coatings of copper, nickel and chromium on iron and steel
This International Standard specifies requirements for electroplated coatings of copper, nickel and chromium on iron and steel.