... infra-red detection device 红外探测器 infra-red detector 红外色散 infra-red dispersion 红外早期预警 ...
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infra-red detector card 激光红外卡
infra-red detector 红外线探测器 ; 红外色散
infra-red leak detector 红外检漏器
Non-Dispersive Infra-red Detector 非分散型红外线分析计
infra-red radiation detector 红外光束火灾探测器
infra-red vehicle detector 红外线车辆检测器
infra red radiation detector 红外线辐射探测器
red light detector 红灯信号检测器
detector infra-red 红外线检波器
If your smoke detector is working properly, the red light should be on.
如果你的烟雾探测器运作正常，红灯应当亮起。
Do the following to ensure the safe operation of your smoke detector: if your smoke detector is working properly, the red light should be on.
为确保您的烟雾探测器的安全运行，请执行以下操作：如果烟雾探测器正常工作，则红灯常亮。
Function of under and upper thread auto detector, red light displayed on the thread broken position.
底面线自动检测功能，断线位置亮红灯显示。
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