·美标截止阀J41W-16P,J41W-25P,J4
·美标截止阀J41W-1.6P,J41W-2.5P,
·,气动浆液阀，Z673X-0.6,Z673X-1
·美标截止阀J41H-16P,J41H-25P,J4
·伞齿轮浆液阀，Z573X-0.6,Z573X-
·美标截止阀J41H-1.6P,J41H-2.5P,
·,锁闭调节阀，FDT10H-16C,FDT10H
·美标截止阀J41W-16C,J41W-25C,J4
·美标截止阀J41W-1.6C,J41W-2.5C,
·锁闭调节阀，FDT10H-1.6C,FDT10H

01/30 08:58