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