内螺纹截止阀 J11T-16C-DN15,J11T-16C-DN20,J11T-16C-DN25,J11T-16C-DN32,J11T-16C-DN40,J11T-16C-DN50

100


2.4




50


2


200


24


75


155


120


3.4






产品引用标准：

01/22 23:53