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