对焊式金属硬密封蝶阀 Dt363H-6,Dt363W-10,Dd363H-16,Dd363W-25,Dt363H-40
H-25P-DN200,
Dt363H-25P-DN250,Dt363H-25P-DN300,Dt363H-25P-DN350,Dt363H-25P-DN400,Dt363H-25P-DN500,
Dt363H-25R-DN80,Dt363H-25R-DN100,Dt363H-25R-DN125,Dt363H-25R-DN150,Dt363H-25R-DN200,
Dt363H-25R-DN250,Dt363H-25R-DN300,CCLAIR,Dt363H-25R-DN350,Dt363H-25R-DN400,Dt363H-25R-DN500,
Dt363H-25I-DN80,Dt363H-25I-DN100,Dt363H-25I-DN125,Dt363H-25I-DN150,Dt363H-25I-DN200,
Dt363H-25I-DN250,Dt363H-25I-DN300,Dt363H-25I-DN350,Dt363H-25I-DN400,Dt363H-25I-DN500,
Dt363H-25C-DN600,Dt363H-25C-DN700,Dt363H-25C-D

01/22 09:58