Home > Term: powered supports
powered supports
In fully mechanized coal mining, a system of pit props connected to a flexible armored conveyor by means of hydraulic rams.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
0
Kūrėjas
- ed.young
-
(V.I.P) 21084 points - 100% positive feedback
(Milwaukee, United States)
