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