这样做原理通：先不动立柱，间隔横木切断换防腐木，立柱从没被水侵蚀的高度以上开始加固，用防腐木或金属支撑件固定在横木上。

来源: IEbird 于 2017-11-09 19:22:19 [旧帖] [给我悄悄话] 本文已被阅读：次

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