colorrendering properties of light source
discrete method of source of magnetic field
hot pump of source of water
lamp and the source of light
linear light source of the near infrared
linear light source of the near-infrared laser
Stable control of light source
the color of light source
the projection of light source
the weakness of light source
uniform source of light
water of source of water
active pattern of fault
Algorithms of pattern extraction
anti-squeeze of pattern-plate