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發布時間: 2012-11-10 20:55
正文摘要:在結構上采取了如下措施: 1.吸、排接管都彎向上方(以便泵內存水) 2.泵的螺殼內用隔板做成雙流道結構,形成一個氣水分離室33.泵吸人接管處設有單向閥1(泵停時關閉)自吸過程(左圖) 1.泵 ... |
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