从年代看不清楚当时是否用胶合板但sub floor 木头腐朽或脱胶了。如果是在2层或craw space上方要修理加固。

来源: IEbird 于 2023-06-23 15:51:04 [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.