[問題] 正壓&負壓疑問
想請教一個房間空氣對流的問題
http://ppt.cc/T1q4
因為我發覺空氣似乎沒辦法進入我的房間
寒流來時,前後窗戶打開還是一樣悶悶的,一點封都沒有,而倉庫卻很通風
是因為正負壓的原因嗎
哪邊是正壓,哪邊又是負壓呢
感謝~
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