Copper tubes of rectangular and square section. Specifications
NORMA vydána dne 1.1.1980
Designation standards: GOST 16774-78
Note: NEPLATNÁ
Publication date standards: 1.1.1980
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 8.84
Amd. 9.88
Amd. 6.89