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