BS ISO 7404-2:2009

Methods for the petrographic analysis of coals. Methods of preparing coal samples.

NORMA vydaná dňa 30.11.2009

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The information about the standard:

Designation standards: BS ISO 7404-2:2009
Note: NEPLATNÁ
Publication date standards: 30.11.2009
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategória: Technické normy BS