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