探测器探测范围的测量方法和声明 用于大和小运动探测的被动式红外探测器
Methods of measurement and declaration of the detection range of detectors—Passive infrared detectors for major and minor motion detection
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发布于：2024-08-23
实施于：2025-03-01
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Methods of measurement and declaration of the detection range of detectors—Passive infrared detectors for major and minor motion detection