solar infrared spectrum
太阳红外光谱

• automatic direction finder
• automatic error correction
• automatic exposure apparatus
• automatic exposure control
• automatic exposure counter
• automatic exposure setting
• automatic exposure unit
• automatic film-transporter
• automatic flash light
• automatic focus
• automatic focusing
• automatic focusing device
• automatic frequency control
• Automatic Gain Control
• automatic lens design
• automatic level
• automatic magazine
• automatic measure
• automatic monitoring
• automatic optical design
• automatic pilot
• automatic pre-set aperture
• Automatic Profiling
• automatic reading
• automatic recorder