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