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