dual duct 中文意思是什麼
dual duct
解釋
雙導管-
A typical dual duct system would have 2 zone supply air paths ? one for the hot air and one for the cold air ? and 1 zone return air path
而對于典型的雙管系統,則由兩條區域送風路徑(一條用於熱空氣、一條用於冷空氣)和一條區域回風路徑組成。 -
Air distribution and air diffusion. aerodynamic testing and rating of constant and variable flow rate single or dual duct boxes and single duct units
空氣的分配和擴散.恆定和可變流量單管或雙管箱和單管裝置的空氣動力學試驗及評價額定值
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