产品详情
简单介绍：
NKJ61H-4.0,NKJ61H-6.4,NKJ61H-10.0,NKJ61H-40,NKJ61Y-40l,真空隔离截止阀
详情介绍：
NKJ61H-4.0,NKJ61H-6.4,NKJ61H-10.0,NKJ61H-40,NKJ61Y-40l,真空隔离截止阀
NKJ61H-100,NKJ61H-4.0C,NKJ61H-6.4C,NKJ61H-10.0C,NKJ61Y-64l,
NKJ61H-40C,NKJ61H-64C,NKJ61H-100C,NKJ61H-64,NKJ61Y-100I,
DS/J61H-25,DS/J61H-40,DS/J61H-64,水封截止阀
J41W-16P,J41W-16R,J41W-25P,J41W-25R,J41W-1.6,不锈钢截止阀
J41W-40R,J41W-64P,J41W-64R,J41W-40P,J41W-2.5,
J41W-16,J41W-25,J41W-40,J41W-64,J41W-4.0,J41W-6.4,