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