在漏的地方割一個方塊,然後從挖的天花板內找個人打著手電看上麵的流水是從哪裏來。然後扒開屋頂的防水層,就可以看見積水。
在漏的地方割一個方塊,然後從挖的天花板內找個人打著手電看上麵的流水是從哪裏來。然後扒開屋頂的防水層,就可以看見積水。
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