GB 12305.1-1990

Metallic coatings--Test mothods for electrodeposited gold and gold alloy coatings--Part 1: Determination of coating thickness

NORM herausgegeben am 1.1.1990

The information about the standard:

Designation standards: GB 12305.1-1990
Note: UNGÜLTIG
Publication date standards: 1.1.1990
Country: Chinese technical standard
Kategorie: Technische Normen GB