BS ISO 7404-5:2009

Methods for the petrographic analysis of coals. Method of determining microscopically the reflectance of vitrinite.

NORM herausgegeben am 30.11.2009

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The information about the standard:

Designation standards: BS ISO 7404-5:2009
Note: UNGÜLTIG
Publication date standards: 30.11.2009
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technische Normen BS