共 50 条
- [22] Mine development and underground construction of Andes Copper Mining Co. at Potrerillos, Chile - Discussion TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1929, 85 : 164 - 166
- [23] Increasing the efficiency of MacDougall roasters at the Great Falls smelter of the Anaconda Copper Mining Co. TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1913, 46 : 383 - 422
- [24] OPEN-PIT COPPER MINING IN ARIZONA E&MJ-ENGINEERING AND MINING JOURNAL, 1977, 178 (06): : 95 - 106
- [26] Mining methods of Verde district, Arizona. TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1925, 72 : 381 - 423
- [27] Shovel operations at Bingham, Utah Copper Co. TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1925, 72 : 566 - 587
- [28] Crushing practice, New Cornelia Copper Co. TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1920, 63 : 507 - 510
- [29] Milling plant of the Alaska-Gastineau Mining Co. TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1920, 63 : 488 - 506