真空截止阀 DKJ61H-16C-DN10,DKJ61H-16C-DN15,DKJ61H-16C-DN20,DKJ61H-16C-DN25,
-
160


25
160
270
48
26
34.5
12
-
200


32
180
285
48
34
-
-
37o30'
200


40
200
320
55
40
-
-

01/24 05:38