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