A.1s/cm B.3s/cm C.5s/cm D.10s/cm
A.不應(yīng)安裝在避免有較強(qiáng)的交直流磁場(chǎng)或有劇烈振動(dòng)的場(chǎng)所 B.流量計(jì)、被測(cè)介質(zhì)及工藝管道三者之間不應(yīng)連成等電位,并應(yīng)接地 C.流量計(jì)應(yīng)設(shè)置在流量調(diào)節(jié)閥的上游 D.流量計(jì)應(yīng)設(shè)置在流量調(diào)節(jié)閥的下游
A.差壓式流量計(jì) B.多普勒流量計(jì) C.電導(dǎo)式流量計(jì) D.霍爾流量計(jì)