看似垂直铁杆用来加强主梁支撑减少对侧墙压力。位置在窗前看来是后期修理加固过的。

来源: IEbird 于 2019-07-03 18:36:37 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.