Rare metals and their alloys. General requirements for the methods of determination of oxygen, hydrogen, nitrogen and carbon
NORMA vydaná dňa 1.1.1979
Designation standards: GOST 22720.0-77
Publication date standards: 1.1.1979
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 5.88