直动溢流阀DBDS20G，DBDS20P，DBDS20K，DBDH20G，DBDH20P，DBDH20K，|产品总汇|无锡市昌林自动化科技有限公司手机版

直动溢流阀DBDS20G，DBDS20P，DBDS20K，DBDH20G，DBDH20P，DBDH20K，

100

(15)20

(42)47

G3/4 G1

11.5

17.5

M8

40

170

15

140