BS 6127-4:1990

Petrographic analysis of bituminous coal and anthracite. Method of determining microlithotype, carbominerite and minerite composition.

NORMA vydaná dňa 28.2.1990

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The information about the standard:

Designation standards: BS 6127-4:1990
Note: NEPLATNÁ
Publication date standards: 28.2.1990
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS