vehicle collision-proof alarm circuit design on ultrasonic(microwave or laser)或 design of vehicle collision-proof alarm circuit on ultrasonic(microwave or laser)
the Circuit Design of Automobile Anti-Collision Warning Alarm Base On the Ultrasonic(or Microwave and Laser)
Based on ultrasound (or microwave and laser) of automotive anti-collision warning circuit design
vehicle collision-proof alarm circuit design on ultrasonic(microwave or laser)
或
design of vehicle collision-proof alarm circuit on ultrasonic(microwave or laser)
the Circuit Design of Automobile Anti-Collision Warning Alarm Base On the Ultrasonic(or Microwave and Laser)
Based on ultrasound (or microwave and laser) of automotive anti-collision warning circuit design