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序号 |
公称直径 (DN/DN1) |
|
序号 |
公称直径 (DN/DN1) |
1 |
32/25 |
|
16 |
125/65 |
2 |
40/25 |
|
17 |
125/80 |
3 |
40/32 |
|
18 |
125/100 |
4 |
50/25 |
|
19 |
150/80 |
5 |
50/32 |
|
20 |
150/100 |
6 |
50/40 |
|
21 |
150/125 |
7 |
65/32 |
|
22 |
200/100 |
8 |
65/40 |
|
23 |
200/125 |
9 |
65/50 |
|
24 |
200/150 |
10 |
80/40 |
|
25 |
250/125 |
11 |
80/50 |
|
26 |
250/150 |
12 |
80/65 |
|
27 |
250/200 |
13 |
100/50 |
|
28 |
300/150 |
14 |
100/65 |
|
29 |
300/200 |
15 |
100/80 |
|
30 |
300/250 |