加载中…喷泉水景设备-调压阀（一片式）尺寸介绍
(2022-11-24 11:42:31) |
DN |
6 |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
|
G |
1/4" |
3/8" |
1/2" |
3/4" |
1" |
11/4" |
1 1/2" |
2" |
2 1/2" |
3" |
|
L |
40 |
50 |
56 |
60 |
71 |
78 |
96 |
101 |
120 |
|
|
B |
4 |
8 |
9.5 |
12.5 |
16 |
20 |
25 |
32 |
40 |
|
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