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