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