Home > Term: Korfmann arch saver
Korfmann arch saver
A machine for withdrawing steel arches by means of a controlled hydraulic system instead of drawing them by hand or winches.
- Sõnaliik: noun
- Valdkond/domeen: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Looja
- ed.young
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(Milwaukee, United States)
