BS ISO 7404-5:2025

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

NORMA vydaná dňa 29.10.2025

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The information about the standard:

Designation standards: BS ISO 7404-5:2025
Publication date standards: 29.10.2025
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS ISO 7404-5:2025 :

ISBN: 978 0 539 27099 0 Status: Definitive