Coal coke, pitch coke and thermoanthracite. Acceptance rules
NORMA vydaná dňa 1.7.1982
Designation standards: GOST 2669-81
Note: NEPLATNÁ
Publication date standards: 1.7.1982
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 3.87
Amd. 8.88