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DIN 22020-4:1998-12
Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 4: Microlithotype analysis on particulate blocks
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Summary
The document describes the process of executing the microlithotype on particulated blocks. These processes are applicable to all kinds and qualities of hard coal, coke and briquettes.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 12/01/1998 |
| Page Count | 5 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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