A new perimeter control blast design concept for underground metal-nonmetal drifting applications
Shranjeno v:
| Main Authors: | , , |
|---|---|
| Format: | Knjiga |
| Jezik: | angleščina |
| Izdano: |
Pittsburgh
Department of Health and Human Services
2013
|
| Serija: | Report of Investigations 9691
|
| Teme: | |
| Oznake: |
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