直动溢流阀DBDS10G，DBDS10P，DBDS10K，DBDH10G，DBDH10P，DBDH10K，DBDS15G，DBDH15G，


91.58.5

110


90


20




NG30


M60X2


55H9


30


38.75


54.9


30

01/25 07:28