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