KXT-DN25,KXT-DN32,KXT-DN40,KXT-DN50,KXT-DN65,可曲挠单球体软接头
115
4
18
145
7
13
11
15


80
3
135
4
18
160
8
15
12
15


100
4
150
8
18
180
10
19
13
15

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