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