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