BDd643H-16C-DN100,BDd643H-16C-DN125,BDd643H-16C-DN150,

BDd643H-16C-DN500,BDd643H-16C-DN600,BDd643H-16C-DN700,

BDd643H-16C-DN800,BDd643H-16C-DN900,BDd643H-16C-DN1000,

BDd643H-16C-DN1200,BDd643H-16C-DN1400,BDd643H-16C-DN1600,

BDd643H-16C-DN1800,BDd643H-16C-DN2000,

BDd943H-6C-DN50,BDd943H-6C-DN65,BDd943H-6C-DN80,BDd943H-6C-DN100,

BDd943H-6C-DN125,BDd943H-6C-DN150,BDd943H-6C-DN200,BDd943H-6C-DN250,

BDd943H-6C-DN300,BDd943H-6C-DN350,BDd943H-6C-DN400,BDd943H-6C-DN450,

BDd943H-6C-DN500,BDd943H-6C-DN600,BDd943H-6C-DN700,BDd943H-6C-DN800

,BDd943H-6C-DN900,BDd943H-6C-DN1000,BDd943H-6C-DN1200

BDd943H-6C-DN1400,BDd943H-6C-DN1600,BDd943H-6C-DN1800,BDd943H-6C-DN2000,

BDd943H-16C-DN50,BDd943H-16C-DN65,BDd943H-16C-DN80,

BDd943H-16C-DN100,BDd943H-16C-DN125,BDd943H-16C-DN150,

BDd943H-16C-DN200,BDd943H-16C-DN250,BDd943H-16C-DN300,

BDd943H-16C-DN350,BDd943H-16C-DN400,BDd943H-16C-DN450,

BDd943H-16C-DN500,BDd943H-16C-DN600,BDd943H-16C-DN700,

BDd943H-16C-DN800,BDd943H-16C-DN900,BDd943H-16C-DN1000,

BDd943H-16C-DN1200,BDd943H-16C-DN1400,BDd943H-16C-DN1600,

BDd943H-16C-DN1800,BDd943H-16C-DN2000,

KD741H-6C-DN500,KD741H-6Z-DN600,KD741H-10C-DN700,

KD741H-10Z-DN800,KD741H-6C-DN900,液控緩閉止回蝶閥

KD741H-6C-DN600,KD741H-6C-DN700,KD741H-6C-DN800,

KD741H-6C-DN1000,KD741H-6C-DN1200,

KD741H-6C-DN1400,KD741H-6C-DN1600,KD741H-6C-DN1800,KD741H-6C-DN2000,

KD741H-6Z-DN500,KD741H-6Z-DN700,KD741H-6Z-DN800,

KD741H-6Z-DN900,KD741H-6Z-DN1000,

KD741H-6Z-DN1200,KD741H-6Z-DN1400,KD741H-6Z-DN1600,

KD741H-6Z-DN1800,KD741H-6Z-DN2000,

KD741H-10C-DN500,KD741H-10C-DN600,KD741H-10C-DN800,

KD741H-10C-DN900,KD741H-10C-DN1000,

網(wǎng)址：www.youyan.net 無錫油研歡迎您的來訪！

：

企業(yè)QQ:

電話：

傳真：