以HEPA遮蔽率來計算CleanRoom Air ChangeCleanRoom Area NameOP1無塵室Ceiling高3.200M無塵室尺寸（W)2.400M無塵室尺寸（L)45.600MHEPA計算尺寸0.63Sq-MCeiling Grid開孔152HEPA遮蔽率57.00%HEPA Down Flow0.36M/SHEPA採用數量86.64Block Panel數量65.36Air Change次數201.99公制單位英制單位HEPA Down Flow0.36M/S68.7fpm4*2 HEPA 風量933.1CMH549.2cfm
