伞齿轮刀型闸阀，PZ543H-6.0P,PZ543H-10P,PZ543H-16P,PZ543H-25P,|产品总汇|无锡市昌林自动化科技有限公司手机版

伞齿轮刀型闸阀，PZ543H-6.0P,PZ543H-10P,PZ543H-16P,PZ543H-25P,

1050

2300

28-M30

1000

165