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