詳情:
|
公稱(chēng)通徑 |
?銅管外徑 |
|
DN15 |
15 |
|
DN20 |
22 |
|
DN25 |
28 |
|
DN32 |
35 |
|
DN40 |
42 |
|
DN50 |
54 |
|
DN65 |
67 |
|
DN80 |
76 |
|
DN80 |
89 |
|
DN100 |
108 |
|
DN125 |
133 |
|
DN150 |
159 |
|
DN200 |
219 |
|
DN250 |
267 |
|
DN250 |
273 |
