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