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