电动内螺纹球阀 Q911F-16P-DN10,Q911F-16P-DN15,Q911F-16P-DN20,Q911F-16P-DN25,
20
3/4
20
80
70
3/4〃
110
0.68
90
20
28
0.68


25
1
25
90
80
1〃
140
1.2
100
25
34
1.2


32
11/4
32
1

01/23 03:26