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