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