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