气动对夹式弹性硬密封蝶阀 DT673H-6,DT673H-10,DT673H-16,DT973H-6,DT973H-10,DT373H-16

660
1585
850
380
1844
656
810
810
24-26
840
24-30


800
32
190
640
1470
640
660
1700
1250
380
2040
656
810
920
24-30
950

01/22 21:23