Unverified80% confidenceDecision RuleTime unknown
集成吊顶浴霸自带的换气模块风量通常仅50-90m³/h且静压低，仅适合短直管小浴室，若管道较长或浴室较大应额外加装独立管道风机而非依赖浴霸换气功能
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