產品介紹
集水陰井
產品規格
| 外徑 | 內徑 |
| 46x46x50 | 30x30x40 |
| 50x50x60 | 30x30x50 |
| 60x60x70 | 40x40x60 |
| 60x60x90 | 40x40x80 |
| 70x70x80 | 50x50x70 |
| 74x74x100 | 50x50x90 |
| 84x84x100 | 60x60x90 |
| 84x84x120 | 60x60x110 |
| 90x90x100 | 60x60x83 |
| 90x90x100 | 70x70x90 |
| 104x104x100 | 80x80x90 |
| 104x104x120 | 80x80x110 |
| 130x130x130 | 100x100x120 |
| 130x130x180 | 100x100x170 |
