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