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