
Methods for the petrographic analysis of coals. Part 3. Method of determining maceral group composition
STANDARD published on 1.1.2015
Designation standards: GOST R 55662-2013
Publication date standards: 1.1.2015
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. 6.15