搞不懂干烧怎么会发生。自来水压力50-70PSI，锅炉里面一个大气压。在这样的压力差之下，冷水至少进去半桶。

来源: QinHwang 于 2023-03-20 07:38:35 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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