Home > Term: horseback excavator
horseback excavator
In bituminous coal mining, one who excavates horseback (banks or ridges of dirt or rock in the coal seam) in a strip mine with a power shovel.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(V.I.P) 21084 points - 100% positive feedback
(Milwaukee, United States)
