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