有的，就在与软管相接的黑色铁管向上1米左右处有一个闸门，齐胸脯水平，很容易关掉通往热水器的煤气。谢谢版主！

来源: sillywoman 于 2024-10-30 11:54:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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