silver-coated reflector
镶银反射器

• informative apttern
• infra-accoustic frequency
• Infraared jjammiing
• infracord spectrohoptometer
• infra focal image
• infranics
• infra-red
• Infrared
• infrared absorbing/reflecting filters
• Infrared absorption
• infra-red absorption
• infra-red absorption spectorscopy
• infra-red acquisition
• infra-red activation
• infra-red aids
• infra-red aimed laser
• Infrared alarm system
• infra-red analyzer
• infra-red anti-submarine technique
• Infrared astronomy
• Infrared beacon
• infra-red beam folower
• infra-red bincocular
• infra-red bincocular-type periscope
• Infrared binoculars