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