| 50x65 | |
| 尺寸 | 內徑: 50mm 外徑: 65mm |
| 材質 | S2NA 非石棉包鐵 |
| 正廠號碼 | 90917-06012/90917-06047/19002200/90917-06012/90917-06045/90917-06083 |
PIPE-(尺寸)
PIPE-50x65
| 50x65 | |
| 尺寸 | 內徑: 50mm 外徑: 65mm |
| 材質 | S2NA 非石棉包鐵 |
| 正廠號碼 | 90917-06012/90917-06047/19002200/90917-06012/90917-06045/90917-06083 |
