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DIN 21920-7:1996-04

Mine plans - Petrography - Part 7: Potash and rock salt mining

Summary

Bergmännisches Rißwerk - Petrographie - Teil 7: Kali- und Steinsalzbergbau

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 04/01/1996
Page Count 6
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ISBN ---
Weight (in grams) ---
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