Ključne reči: contract mining
Ukupno: 1
| ID | Naziv | Konferencija |
|---|---|---|
| 5164 | MINING PRODUCTION WITH ENGAGEMENT OF OTHER COMPANIES EQUIPMENT AND MASHINERY - PRAXIS AND PESRPECTIVE IN THE WORLD AND THE REPUBLIC OF SRPSKA Vladimir Malbašić, Lazar Stojanović, jovo miljanović, Dražana Tošić | 7. Balkanski rudarski kongres |