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