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發(fā)布時(shí)間: 2012-11-2 09:02
正文摘要:圖l—4 空氣室安裝時(shí)應(yīng)盡量靠近泵的排出(或吸入)口,以縮短泵和空氣室之間仍作不穩(wěn)定流動(dòng)的液段長(zhǎng)度。 圖1—4 (a) 所示的三通連接,其效果較差。 圖1—4 (b) ... |
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