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