搜索關鍵詞:熱電(dian)(dian)偶(ou),熱電(dian)(dian)阻,雙金屬溫(wen)度計(ji),壓(ya)(ya)力表,壓(ya)(ya)力變送(song)器,磁翻板(ban)液位(wei)計(ji)
扼(e)要描術:光柱(zhu)式交流(liu)電(dian)(dian)流(liu)電(dian)(dian)壓表(biao)嵌入安(an)裝在船舶或其(qi)他場(chang)合電(dian)(dian)力設備上,測量額定工作頻率為50Hz,60Hz的交流(liu)電(dian)(dian)壓、交流(liu)電(dian)(dian)流(liu)的光柱(zhu)指示廣角度(du)儀表(biao)。
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