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