Home > Term: long-hole drill
long-hole drill
A rotary- or percussive-type drill used to drill underground blastholes to depths exceeding 3 m. Compare: long hole
- Szófaj: noun
- Ipar/Tárgykör: Mining
- Kategória: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)
