leakage air of closed outlets
Air Leakage Coefficient
coefficient of air infiltration
coefficient of air permeability
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渗气系数
coefficient of air relative pressure
coefficient of air resistance
Coefficient of air-pressure
measure of coefficient of against glint
resistance coefficient of air-canopy
spacing coefficient of air void
utilization coefficient of area
Calculation of Air Leakage
curve of area of transverse section
delivering air of air-conditioning