热动力式蒸汽疏水阀CS19H-16C,CS49H-16C,CS19H-25C,CS49H-25C,CS69H-25C,CS19H-40,CS49H-40,CS69H-40

15


1.67


160


68


45


115


85


65


16


2


4-14

12/27 12:46