給／排風，看你新風的比例。

來源: 猛鯊於 2012-07-31 20:46:48 [舊帖] [給我悄悄話] 本文已被閱讀：次

俺對 HVAC的經驗也沒多少，但老瞎是機械出身的，找點書看看就會

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