ָֺͨrסPM2.5F
ָֺͨrסPM2.5F
ԭ(bio)} FŰһָrסPM2.5
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2013127_ʼFһ(ni)Ĵ?jn)_1299rп՚|(zh)B(ti)D^(sh)O(jin)yվc@ʾ߾ʾԵĺּtɫ
ֵע(jng)^FŰ^ĘȻ@pʹĿҲ廨TбкģПoyiҲAIJL
Ɇ
FTǷ횴xmĿĿǰ(ni)ЈϵĿǷ(dng)
߀ô ړQŽ
˂(yng)ҕLڱ¶PM2.5h(hun)wӰf(xi)t(y)Ժ(ni)t(y)ڽܡЇƌW(xu)LrʾSrDZo˽һҪ;
PM2.5^ߵĭh(hun)ѪܼѪIJһЩԲİl(f)ʶҪƽr[֧Κ[Ⱥϵy(tng)ҲPM2.5P(gun)
Ҳֲָmˡw̓кĻҪ֔(jn)
a(chn)N95/N99ȹI(y)oֵ3MЇ۰ȫcoI(y)O(jin)Al(wi)L(fng)ЇƌW(xu)BпֶеģwҪ^ܺȻָͨ
Al(wi)L(fng)ʾfĿǰֶo늼g(sh)wԿrg^LVƬ^wֿ϶PM2.5ֵԽߵrֵĸQҲ(yng)Խ
һָrסPM2.5
̼Ҷ^FPM2.5ĸе̼һԿցðN95ȷw
҄ڄӷoƷ|(zh)O(jin)zyΗķЇƌW(xu)BЈˎ۵t(y)һԿֻȲ|(zh)Ŀһ]ЌT^VPM2.5IJϣo_(yng)еPM2.5oЧ
ДܷoPM2.5Ԯa(chn)Ʒ^Ӕ(sh)(bio)(zhn)^VЧй¶ʺͺȾCָ(bio)Cķf
ĿǰЈϳF(xin)Ļֲ̿H^VPM2.5w̿۱߀ܳɞwԴ
Al(wi)L(fng)߀VӛwֶһԲϴ(jng)^ϴĿ֟oٱԭеܺͬrdo늵ĞVƬ^ˮ
(j)L˽Ŀǰ3M˾N95/N99/N100ǞoVɽˮa(chn)S늺܇gȹV˶аl(f)ĹI(y)o@NطğmڵVۉmʯPmwȾh(yun)ڳп՚ȾAl(wi)L(fng)ָЈN95KN95(bio)(zhn)Ŀ֣ԝM֑(yng)íh(hun)ﱻȾĿ՚h(hun)еwoҪ
(ni)ÿȱ(bio)(zhn)
(j)˽⣬Ŀǰ҇60I(y)a(chn)ԷoPM2.5ČI(y)ĿǰЈlF(xin)ցyӛ߲LČ҂ʾ҇ȱFֵęzy(bio)(zhn)ÿ֙zy(bio)(zhn)
3M˾N95/N99/N100ֲõNIOSHI(y)ȫоI(y)÷w^VЧʼe(bio)(zhn)WFFP1/FFP2/FFP3(yng)Ŀ^VЧʷքe80%94%99%
҄ڄӷoƷ|(zh)O(jin)zyΗķָ҇Ŀǰ]ЌTᘌPM2.5ķo֘(bio)(zhn)x÷PM2.5ͷF֕rԅI(y)oֺt(y)ÿֵĘ(bio)(zhn)xÎGB19083-2010̖t(y)ÿ֘(bio)(zhn)GB2626-2006̖ĹI(y)o֘(bio)(zhn)
(j)ϤI(y)ֵķoȼKN90/KN95/KN100ָژ(bio)(zhn)Ҏ(gu)Ĝyԇl^VЧʞ90%95%99.97%ԗķefPM2.5_500ϕrhKN100oȼĿPM2.5Ȟ200ҕrKN95ȼĿ
҂ʹ҇ÿЈҎ(gu)҇(yng)M_(yng)ÿ֙zy(bio)(zhn)ͷF֙zy(bio)(zhn)
ԴЇƌW(xu) (2013-01-30 4 C)
˾ṩN͵ČI(y)oƷƷơƷдF(xin)؛
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