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