察布查爾機械密封與軟填料密封相比的優缺點
機(ji)(ji)械(xie)密封(feng)(feng)的工作(zuo)原理(li)機(ji)(ji)械(xie)密封(feng)(feng)又稱端面密封(feng)(feng)(Mechanicalseal),是旋轉軸(zhou)用(yong)動(dong)密封(feng)(feng)。機(ji)(ji)械(xie)密封(feng)(feng)性(xing)能可靠,泄露量小,使(shi)用(yong)壽命(ming)長(chang),功耗低。毋(wu)須經常維修,且(qie)能適應...