氣體流量計(jì)產(chǎn)品及廠家
蒸汽孔板流量計(jì)當(dāng)充滿管道的流全經(jīng)孔板時(shí)，將產(chǎn)生局部收縮，流束集中，流速增加，靜壓力降低，于是在孔板前后產(chǎn)生一個(gè)靜壓差，該壓力差與流量存在著一定的函數(shù)關(guān)系，流量越大，壓力差就越大。
更新時(shí)間:2025-09-19
天然氣專用流量計(jì)廣泛應(yīng)用在石油、化工、電力、冶金、工業(yè)與民用鍋爐等燃?xì)庥?jì)量和城市天然氣、燃?xì)庹{(diào)壓站計(jì)量及燃?xì)赓Q(mào)易計(jì)量等行業(yè)
更新時(shí)間:2025-09-19
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