PE管
Description
| 內徑 (mm) | 外徑 (mm) |
|---|---|
| 2.5 | 4 |
| 4 | 6 |
| 6 | 8 |
| 7.5 | 10 |
| 9 | 12 |
| 4.57 | 6.35 |
| 6.99 | 9.53 |
| 9.56 | 12.7 |
| 內徑 (mm) | 外徑 (mm) |
|---|---|
| 2.5 | 4 |
| 4 | 6 |
| 6 | 8 |
| 7.5 | 10 |
| 9 | 12 |
| 4.57 | 6.35 |
| 6.99 | 9.53 |
| 9.56 | 12.7 |