厂家大量生产供应金属防水接头铜镀镍接头PG9 M16
52
M72x2
42--52
15
72
40
77
5
BR-M76-55
55
M76x2
48--55
17
76
42
82
5
BR-M80-60
60
M80x2
50--60
18
80
44
88
5