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