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