| 50x68 | |
| 尺寸 | 內徑: 50mm 外徑: 68mm |
| 材質 | S2NA 非石棉包鐵 |
| 正廠號碼 | 90917-06008 |
PIPE-(尺寸)
PIPE-50x68
| 50x68 | |
| 尺寸 | 內徑: 50mm 外徑: 68mm |
| 材質 | S2NA 非石棉包鐵 |
| 正廠號碼 | 90917-06008 |
