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Methods for the petrographic analysis of bituminous coal and anthracite -- Part 2 : Preparation of coal samples
Pages: 8
Publication date: 1985-04-01
Price: 57 vnd
Methods for the petrographic analysis of coals - Part 2: Methods of preparing coal samples | |
Document identifier | ISO 7404-2:2009 |
Publication date | 2009-10-01 |
Classification | 73.040. Coals |
Status | Effective |