高真空球閥 選購指南
進(jìn)口真空球閥|高真空球閥|真空法蘭球閥
進(jìn)口真空球閥|高真空球閥|真空法蘭球閥進(jìn)口真空球閥用于接通或切斷真空(壓力)系統(tǒng)管路中的介質(zhì)流的球閥，指工作壓力低于標(biāo)準(zhǔn)大氣壓的球閥。應(yīng)用于真空、乳制品、酒業(yè)、生物工程、食品、飲料、化妝品及化工領(lǐng)域。high vacuum(pressure)ball valve is used to put through or cut off the medium flow in vacuum(pressure)pipeline in the areas of vacuum, dairy products, breweries, biological engineering, foodstuff, pharmaceuticals, drinks, cosmetics and chemicals.進(jìn)口真空球閥在真......
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