伞齿轮焊接闸阀 Z60Y-160,Z60Y-200,Z60Y-250,Z60Y-320,Z60Y-P54100V,Z60Y-P54140V,Z60Y-P54170V,
N25,
Z60Y-160-DN32,Z60Y-200-DN32,Z60Y-250-DN32,Z60Y-320-DN32,Z60Y-P54100V-DN32,
Z60Y-P54140V-DN32,Z60Y-P54170V-DN32,Z60Y-P57170V-DN32,
Z60Y-160-DN40,Z60Y-200-DN40,Z60Y-250-DN40,Z60Y-320-DN40,Z60Y-P54100V-DN40,
Z60Y-P54140V-DN40,Z60Y-P54170V-DN40,Z60Y-P57170V-DN40,
Z60Y-160-DN50,Z60Y-200-DN50,Z60Y-250-DN50,Z60Y-320-DN50,Z60Y-P54100V-DN50,
Z60Y-P54140V-DN50,Z60Y-P54170V-DN50,Z60Y-P57170V-DN50,

01/21 18:50