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