地板靠板边缘的锁扣相互扣死，楼梯靠粘，粘得不好还得打地钉。楼梯很贵的，按每一级台阶算工费

来源: 好吃狗于 2026-03-20 09:40:55 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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