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