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