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