伞齿轮刀型闸阀，PZ543H-25C,PZ543H-0.6P,PZ543H-1.0P,PZ543H-1.6P,PZ543H-2.5P|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-25C,PZ543H-0.6P,PZ543H-1.0P,PZ543H-1.6P,PZ543H-2.5P
1020

16-M22

450

89

518

550