DIN 21920-7
Mine plans - Petrography - Part 7: Potash and rock salt mining
active, Most Current
| Organization: | DIN |
| Publication Date: | 1 April 1996 |
| Status: | active |
| Page Count: | 6 |
| ICS Code (Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation): | 01.080.30 |
| ICS Code (Mining and quarrying): | 73.020 |
Document History
DIN 21920-7
April 1, 1996
Mine plans - Petrography - Part 7: Potash and rock salt mining
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