Home > Term: steep gradient
steep gradient
In general, in coal mining, an inclination (of a roadway, working, or coal seam) steeper than 1:4.
- 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)
