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