如果是我，找个小洞，把膨胀剂灌进去就可以了，即起到垫的作用，又起到密封保暖的作用？

来源: hhtt 于 2025-10-18 08:04:11 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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