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