Printed circuit boards. Requirements for a typical technological process of chemical and galvanic metallization
NORM herausgegeben am 1.7.1981
Designation standards: GOST 23770-79
Publication date standards: 1.7.1981
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 1.87