Home > Term: cockermeg
cockermeg
Temporary support for the coal face. A short crosspiece is held to it by two slanting props, one hitched in the floor, the other in the roof.
- Jenis Kata: noun
- Industri / Domain: Pertambangan
- Kategori: Peratmbangan secara umum; Mineral mining
- Government Agency: USBM
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- ed.young
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