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