bdiggles
2022-02-13T09:27:41+00:00
请问下各位大佬,家里属于老破小,马桶有过移位,图上红圈是污水管,是否存在存水管呢,能不能上虹吸啊
[img]https://img.nga.178.com/attachments/mon_202202/17/-40rwQ0-ietiZ1fT3cSq9-z0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202202/17/-40rwQ0-ietiZ1fT3cSq9-z0.jpg.medium.jpg[/img]