衬氟隔膜阀 G41F46-16-DN15,G41F46-16-DN20,G41F46-16-DN25,G41F46-16-DN32,
4-12
105
75
55
2
16
4-14


25
1
145
100
75
60
2
14
4-12
115
85
65
2
16
4-14


32
5/4
160
120
90
70

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