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