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