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