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