Home > Term: bully
bully
A developing heading driven to the dip, usually the full dip of the coal seam; worked by rope haulage.
- Szófaj: noun
- Ipar/Tárgykör: Mining
- Kategória: General mining; Mineral mining
- Government Agency: USBM
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Szerzőb
- ed.young
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(Milwaukee, United States)