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оΪȨ棬벻Ҫǰ֧κηã
һ. ճά
˶Լĵ̺ճά̫ӣ˲һʵڿȥˣҵ̺ϴ˾ʵ,ճά,Щյ̺ϴ˾Ҳȫȷĵ̺ʹÿ
鿴 ࣬ӳ̺ʹ㲻عΪ̺ƷһЩ̺Ҫϴ̺Ÿ֤ճҪΪ̺лܵĻҳϸɰһĥжϵ̺άڵ̺ϲСʲᶫһҪ촦ʱԽۼԽѳԵ̺ԤԱԱ̺Ⱦ۹롢̺֮ǰǣЧ̺á
* ķ۵ص
һĵص棬ʹʪͬʱܹȥŵ۹ɳ
Ч赲85%ɳ
ٵ̺ĥ
ٵ̺Ⱦ
*
ǼҲЧԽ̺80%۹ߣڷֹ۹۵ͬʱҲǶԵ̺ĥ
. ʹüص
ҪסҪ:ʹ,ʹ,ʹ!Dzͣá
Ȼ,ʹͨʹñżʹøʹݱֽĻ㷿Ŀ,ҲѭҪ,ǿҽ㻨ǮͶһHEPA(High Efficiency Particulate Airд)ʱŻĿѿֱ0.3Ŀ˵ˣ㲻ʹ̺ʱȾʱѴҳУ˿ֿҪԲûбԽԽʱHEPAѾ˺ܺõҺܾܿп˵ѯҡңгصܹۣʺɴHEPAʹӷҲܴĻҳȻķʹôHEPAͨ,ÿһε̺,, ÿһΡСļͥ,̺ʱСij
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