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