以两种典型结构为例，比较了超声波接近传感器与高频振荡型接近传感器的差异性。
With two of typical structures as example, The difference between ultrasonic proximity sensor and inductance-type proximity sensor is compared.
以两种典型结构为例，比较了超声波接近传感器与高频振荡型接近传感器的差异性。
With two of typical structures as example, The difference between ultrasonic proximity sensor and inductance-type proximity sensor is compared.
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