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