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