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Survey instrument and manner for inspection of optical type rainy sensor
Survey instrument and manner for inspection of optical type rainy sensor
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机译:光学式雨量传感器的检验仪器及检验方法
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摘要
A testing device is provided for testing an optical rain sensor which is designed to determine a measure of moisture by determining a reflected portion of a light beam, which testing device has a mounting device for holding the rain sensor and test equipment which is positioned in the light beam, movably, for example and the test equipment having an area which is designed to reflect a predefined portion of the light beam.
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