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