DIN 22012:1994-01
Investigations of the raw material in hard-coal-mining; macropetrographic classification and topographic survey of hard-coal and host rock
| Fecha edición: |
1994-01-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Alemán |
| Resumen: | The document applies to macropetrographic classification and topographic survey of hard-coal and surrounding strata. |
| Keywords: | Bituminous coal|Coal deposits|Coal mining|Country rock|Definitions|English language|French language|Geological analysis|Geology|Investigations|Macropetrography|Mineral deposits|Mining|Petrographic analysis|Petrography|Petrology|Raw materials|Recording|Response|Rocks|Seams|Testing |
| ICS: | 73.040 - Carbón |
| CTN: | |
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Reemplazo Normas |
Reemplaza a DIN 22012:1989-10 |
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