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