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Rotaryvanevacuumpumpisakindofvariablevolumemechanicalvacuumpump,whichismadeupoftherotorandtherotar
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Pumpvalvedamageisoneofthecommonfaults.Incasethereisacontinuousemergenceofbubblesin
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Rotaryvanevacuumpumpisamandatoryoilvacuumpumpequipment,agoodsolutiontotheemergenceofthereturnofoil,
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Thegasinasinglelayerofasinglelayerofgasintheexposedsurfaceoftherealsystem
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Whyistheuseofmulti-stagepumpsandpumpsusuallyuseasinglestagepump?Mainlybythereplenishme
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Accordingtothekinetictheoryofgases,whenthetemperatureofthegasinthevesselisconstantPV=constantTheformu
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Vacuumpumpoilinthepumpfromtheseal,lubrication,coolingandopeningtheexhaustvalve,soth
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Single-stagepumpSingle-stagepumpistheonlyoneofthepumpimpeller,thehighestliftsinglestagepumpisgenerall
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