Hard coals. Electric method for the determination of mass fraction of moisture
NORM herausgegeben am 1.1.1979
Designation standards: GOST 11056-77
Publication date standards: 1.1.1979
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST