BS ISO 7404-4:2025

Coal. Methods for petrographic analysis. Method of determining microlithotype, carbominerite and minerite composition.

NORMA vydaná dňa 29.10.2025

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The information about the standard:

Designation standards: BS ISO 7404-4:2025
Publication date standards: 29.10.2025
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS ISO 7404-4:2025 :

ISBN: 978 0 539 27098 3 Status: Definitive