
Hard coals. Method for determination of oxidation
NORM herausgegeben am 1.2.2026
Designation standards: GOST R 72220-2025
Publication date standards: 1.2.2026
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST