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