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