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为什么有的净水器需要配个压力桶，有的却不需要？听净水工怎么说
为什么净水器需要配个压力桶？是不是大流量的净水器就不需要配压力桶了？这段视频有详细说明@爱聊技术的净水工
深度解析净水器基础知识与应用，普通人也能看的懂的专业知识。157/253
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