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