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