德國CFW耐超高壓骨架油封：超高壓油封，液壓泵高壓油封，高壓馬達(dá)油封：BAHDSN BAKHDSN 35*52*5 BAHDSN 28.56*48*6 CFW-BAKHDSN 28.56-42-5.5 KBAHDSN 28.56*48*6 BAHDSN 35*52*5 BAHDSN 28.56*42*5.5 BAKHDSN 35*48*5.5 KBAHDSN 17*28*5.5 BAKHDSN 45*65*7 ，BAKHDSN 70*90*7用于擺線液壓馬達(dá)，耐壓可達(dá)100KG，德國CFW進(jìn)口油封