大量供应金属闷盖尼龙堵头M PG
6.5
7
18
10
50


ML-G1/2
G1/2
21.3
8
22
11
50


ML-G3/4
G3/4
26.6
10
30
14
50


ML-G1
G2
33.4
11
36
15
50


ML-G11/4