气动对夹式弹性硬密封蝶阀 DT673H-6,DT673H-10,DT673H-16,DT973H-6,DT973H-10,DT373H-16
V-DN200,DT973H-25V-DN250,DT973H-25V-DN300,DT973H-25V-DN350,
DT973H-25V-DN400,DT973H-25V-DN450,DT973H-25V-DN500,DT973H-25V-DN600,DT973H-25V-DN700,
DT973H-25V-DN800,DT973H-25V-DN900,DT973H-25V-DN1000,DT973H-25V-DN1200,
DT373H-6C-DN50,DT373H-6C-DN65,DT373H-6C-DN80,DT373H-6C-DN100,DT373H-6C-DN125,
DT373H-6C-DN150,DT373H-6C-DN200,DT373H-6C-DN250,DT373H-6C-DN300,DT373H-6C-DN350,
DT373H-6C-DN400,DT373H-6C-DN450,DT373H-6C-DN500,DT373H-6C-DN600,DT373H-6C-DN700,
DT373H-6C-DN800,DT373H-6C-DN900,DT373

01/22 08:17