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Hard coals and anthracites (medium and high rank coals). Codification
STANDARD published on 1.1.1997
Designation standards: GOST 30313-95
Publication date standards: 1.1.1997
SKU: NS-392269
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 10.01
Latest update: 2025-10-02 (Number of items: 2 236 591)
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