STANDARD
ISO 7404-1:1994
Issue date: 1994 09 29
Methods for the petrographic analysis of bituminous coal and anthracite — Part 1: Vocabulary
Cancels and replaces the first edition (1984). Defines terms that are used in connection both with maceral and microlithotype analyses carried out in white light and with the determination of the reflectance of vitrinite. Applies to the terms used in examination of bituminous coal and anthracite only. Not concerned with the analysis of brown coal, sub-bituminous coal or lignite.
General information on ISO 7404-1:1994
Timeline
An overview of the development of ISO 7404-1:1994 from 1984 til today.
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ISO 7404-1:2016Methods for the petrographic analysis of coals — Part 1: Vocabulary
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ISO 7404-1:1994Methods for the petrographic analysis of bituminous coal and anthracite — Part 1: Vocabulary
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ISO 7404-1:1984Methods for the petrographic analysis of bituminous coal and anthracite — Part 1: Glossary of terms
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