对夹式弹性硬密封蝶阀 DT73H-10C,DT73F-10R,DT73H-16C,DT73F-16P,DT73H-25R,DT73F-25V
L
L2
H
H1
D1
Z-d
a
D1
Z-d
a
D1
Z-d
a


50
2
43
265
330
350
125
4-18
90
125
4-18
90
125
4-18
90


65

01/21 22:12