other preform rod manufacturing equipment
相关英语词汇推荐
- chronophotography
- optical deformation
- multilongitudianl-mode laser
- optical harmonic generation
- intensifying screen
- upper state relaxation
- frequency summing
- filters
- mode pattern
- geometrical focus
- optical head controllers,control ics/modules
- time-averaged shadow-moire method
- push out
- holographic gratings
- visible emissivity
- Varotal lens
- infra-red beam folower
- metacrystalline
- diatomic roto
- astrospectrograph camera