气动对夹式弹性硬密封蝶阀 DT673H-6,DT673H-10,DT673H-16,DT973H-6,DT973H-10,DT373H-16
DN65,DT673H-25V-DN80,DT673H-25V-DN100,DT673H-25V-DN125,
DT673H-25V-DN150,DT673H-25V-DN200,DT673H-25V-DN250,DT673H-25V-DN300,DT673H-25V-DN350,
DT673H-25V-DN400,DT673H-25V-DN450,DT673H-25V-DN500,DT673H-25V-DN600,DT673H-25V-DN700,
DT673H-25V-DN800,DT673H-25V-DN900,DT673H-25V-DN1000,DT673H-25V-DN1200,
DT973H-6C-DN50,DT973H-6C-DN65,DT973H-6C-DN80,DT973H-6C-DN100,DT973H-6C-DN125,
DT973H-6C-DN150,DT973H-6C-DN200,DT973H-6C-DN250,DT973H-6C-DN300,DT973H-6C-DN350,
DT973H-6C-DN400,DT973H-6C-DN450,DT97

01/22 22:23