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