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