East Siberia coals for power supply and technological purposes. Specifications
NORMA vydána dne 1.1.2004
Designation standards: GOST R 51972-2002
Note: NEPLATNÁ
Publication date standards: 1.1.2004
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 8.08