高真空球閥 選購指南
進口真空球閥|高真空球閥|真空法蘭球閥
進口真空球閥|高真空球閥|真空法蘭球閥進口真空球閥用于接通或切斷真空(壓力)系統管路中的介質流的球閥，指工作壓力低于標準大氣壓的球閥。應用于真空、乳制品、酒業、生物工程、食品、飲料、化妝品及化工領域。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.進口真空球閥在真......
電話：010-59430603 15313088565 黃先生 
