GB 12306-1990

Matallic coatings--Electrodeposited silver and silver alloy coatings for engineering purposes

NORM herausgegeben am 1.1.1990

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The information about the standard:

Designation standards: GB 12306-1990
Note: UNGÜLTIG
Publication date standards: 1.1.1990
Country: Chinese technical standard
Kategorie: Technische Normen GB