
Methods for the petrographic analysis of coals. Part 2. Methods of preparing coal samples
NORM herausgegeben am 1.1.2015
Designation standards: GOST R 55663-2013
Publication date standards: 1.1.2015
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST