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