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專門(mén)為初學(xué)儀表者講一課
發(fā)布時(shí)間：2016-12-07   瀏覽：1446次

儀表一般用以檢出、測(cè)量、觀察、計(jì)算各物理量、物質(zhì)成分、物性參數(shù)等的器具或設(shè)備。比如說(shuō)：流量計(jì)、壓力表、溫度表、數(shù)顯儀等等。還有自動(dòng)控制、報(bào)警、信號(hào)傳遞和數(shù)據(jù)處理等這些功能的。比如說(shuō)調(diào)節(jié)閥及壓力開(kāi)關(guān)等等~說(shuō)起儀表的種類那就更多了，它分布在不同的行業(yè)，有的運(yùn)用在工業(yè)上，有的運(yùn)用在食品上、還有運(yùn)用在化工方面，大部分儀表工作原理都差不多。具體有：流量計(jì)、壓力表、溫度表、數(shù)顯儀、變送器、電磁閥、調(diào)節(jié)閥、等太多種類了。

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