ºÿ՚ጷؓ(f)x˯+r(sh)wL(fng)ѭi(j)UV⾀AIR PURIFIERȩ֟ël(f)ּ(x)m˱PM2.5ۮζ
؞VW(wng)ȫs|(zh)(x)̿ȩVW(wng)^VmPM2.5ȩጷؓ(f)xӳЧVW(wng)HEPAVW(wng){yԞVW(wng)ܶȳVVW(wng)^Vms|(zh),Чm,pw
HEPAVW(wng)^VPM2.5֟(x)ȼ{yVW(wng)ɳζh(hun),õăЧɿЧȥ]l(f)ЙC(j),ȩױȱͿ՚еȾrشwȩጷؓ(f)xӿ^VPM2.5С1000Ⱦ0.5 >>0.1-0.02 0.001(qing)ųȩh(yun)xFm¾bͥ,ȩٶȿoɔ_(ji)ܵĜpL(fng)a(chn),L(fng)(jng)^ÿһ̎҂O(sh)Ӌ(j)ˮīL(fng)|/ĻһĿȻؓ(f)xӳȩ r(sh) _/P(gun)ؓ(f)x ģʽL(fng)ٶĚؓ(f)x_/P(gun)L(fng)Ԅ(dng)ք(dng)˯_ؓ(f)xӹNģʽSጷŴؓ(f)xГQӣ¿՚ģʽؓ(f)x(VW(wng)(f)λ3)_ģʽеnL(fng)ك՚ͬr(sh){(dio)(ji)ML(fng)O(sh)1-12Сr(sh)һ_ɶr(sh)P(gun)C(j)Mㆢ(dng)_Ԅ(dng)ăr(sh)gģʽ_P(gun)r(sh)՚zy(c)֪߅Ŀ՚Ⱦr㼰r(sh)Qģʽ{(dio)L(fng)