NEN-ISO 7404-1:2021
Current
Current
The latest, up-to-date edition.
Methods for the petrographic analysis of coals - Part 1: Vocabulary
Available format(s)
Hardcopy
Language(s)
English
Published date
05-01-2021
Publisher
NEN-ISO 7404-1 defines terms that are used in connection with both maceral and microlithotype analyses, and with the determination of the reflectance of vitrinite. It applies to the terms used in the examination of coal of all ranks.
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