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