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