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