气动对夹式弹性硬密封蝶阀 DT673H-6,DT673H-10,DT673H-16,DT973H-6,DT973H-10,DT373H-16
250
380
2380
785
863
1120
28-30
1160
28-36


1200
48
254
890
1965
850
900
2250
1250
380
2640
785
863
1340
32-33
1380
32-39

01/23 00:42