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