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