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DIN 21920-4:1996-04
Mine plans - Petrography - Part 4: Minerals
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Summary
The document defines the drafting of mining-specific maps. It contains the necessary symbols, abbreviations, and terms for display of minerals on mining-specific maps and plans.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 04/01/1996 |
| Page Count | 5 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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