YF100,YF102,YF104,YF105,YF108,YF110,YF115,YF120,旋涡流量计


74.628f1/3


1.326v


f＜3.4


138.51f1/2


138.51f1/2




3.4f＜27


696.43f1/5


96.43f4/5




f27

01/27 08:30