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