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