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