miner's level
相关英语词汇推荐
- cement injection
- bolt installing equipments
- Residual expansion rate
- tunneling equipment
- workings
- internal impedance
- elastoplastic rock
- crusher head
- through
- hand held drifter
- fast extraction
- full load running
- drop crushing
- single stage separation
- Intermediate product
- alidade
- burning time
- lump formation
- worm gear drive
- tilting cup feeder