如何預防?
所有跟帖:
• 主要是: 瓦片滑出,用木棍頂回去。交界處水泥脫落有縫隙,特殊水泥粘接。瓦片裂縫,特殊膠粘接。 -QinHwang- ♂ (0 bytes) () 11/28/2023 postreply 15:20:28
• 主要是: 瓦片滑出,用木棍頂回去。交界處水泥脫落有縫隙,特殊水泥粘接。瓦片裂縫,特殊膠粘接。 -QinHwang- ♂ (0 bytes) () 11/28/2023 postreply 15:20:28
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