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