搜索關鍵詞:熱電(dian)偶,熱電(dian)阻,雙金屬溫度計,壓力表,壓力變(bian)送器(qi),磁翻板(ban)液位計
簡(jian)略分析:光柱式(shi)直流(liu)電(dian)(dian)流(liu)電(dian)(dian)壓表用(yong)于測量直流(liu)電(dian)(dian)流(liu)和直流(liu)電(dian)(dian)壓,亦(yi)可用(yong)作各種非電(dian)(dian)量的二次指示。
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