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