烟雾探测器;
And it elaborates certain functions of ion sensing smoke detector through-the concrete analysis of the circuit.
通过对探测器电路的具体分析,进一步阐明自动火灾离子感烟探测器的相关功能.
A smoke detector detects the presence of smoke.
烟尘探测器可探测是否存在烟雾.
The design of intelligent infrared beam smoke detector based on PIC MCU id presented.
给出一种PIC单片机为核心的智能红外光束感烟探测器的设计.
Smoke detector is fit in all the rooms.
所有的房间都''.'装有'. ''烟尘警器.
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