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Methods for the petrographic analysis of coals. Method of determining microscopically the reflectance of vitrinite.
STANDARD published on 30.11.2009
Designation standards: BS ISO 7404-5:2009
Note: WITHDRAWN
Publication date standards: 30.11.2009
SKU: NS-114790
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Category: Technical standards BS
Latest update: 2026-09-04 (Number of items: 2 300 131)
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