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