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