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樓主  發(fā)表于: 2011-07-16 22:33
我裝了幾個(gè)渦街流量計 調試的時(shí)候才發(fā)現 他一會(huì )有流量,一會(huì )沒(méi)有, 有時(shí)候還可不準,能差 百十立方  請高人指指點(diǎn)點(diǎn)  明天要交工了  哎
工控組態(tài)
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1樓  發(fā)表于: 2011-07-17 19:52
最好用電磁流量計，比較準一點(diǎn)！

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