Φορτώνει......
Technical and operational aspects of tunnel rounds in artisanal underground mining
In the world today, due to the current high price of gold, thousands of artisanal small-scale mines operate without the financial or technical capacity to upgrade their production methods, often using equipment and working methods that were forsaken decades ago in the conventional mining industry. T...
Αποθηκεύτηκε σε:
| Τόπος έκδοσης: | Rem: Revista Escola de Minas |
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| Κύριοι συγγραφείς: | , , |
| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
Fundação Gorceix
2014
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| Θέματα: | |
| Διαθέσιμο Online: | https://www.redalyc.org/articulo.oa?id=56432116010 |
| Ετικέτες: |
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