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