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