发布时间:2025-01-20 00:01:23
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温度传感器(temperature transducer)是指能感受温度并转换成可用输出信号的传感器。温度传感器是温度测量仪表的核心部分,品种繁多。按测量方式可分为接触式和非接触式两大类,按照传感器材料及电子元件特性分为热电阻和热电偶两类。
我家楼顶开裂渗水原先曾经用过沥青修补但不理想现在我想彻底地做一次防水处理望高手指点用什么
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