发布时间:2025-01-28 10:04:28
家里不暖和如何加暖气。如果是装修好的房子,不好再加暖气,走明管很难看,可以考虑空调、暖风机或者现在新兴的地脚线电暖器。
被动红外报警器报警触发是因为有红外线输入而我需要的是红外线开始有然后因为消失而发生警报该怎么办
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