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