201911102̖(ho)Y(ji)ϵy(tng)ͣC(j)M(jn)Эh(hun)(j)ԙz2020192̖(ho)Y(ji)C(j)h(hun)O(sh)(j)ɣ11:10ҟY(ji)Ͷ\(yn)
(j)2̖(ho)Y(ji)Óϵy(tng)ڶƷ(wn)_(d)20mg/m3¡
̖(ho)Y(ji)Ó\(yn)?qng)?bo)
̖(ho)Y(ji)Óϵy(tng)\(yn)Ќ(sh)r(sh)(sh)(j)
(jng)^5\(yn)115Ռ(du)\(yn)Д(sh)(j)2̖(ho)Y(ji)C(j)ÓM(jn)ڶƽֵ_(d)6300mg/m3ڶŷŝȞ13.67mg/m3ÓЧ_(d)99.7%
2̖(ho)Y(ji)C(j)ŷų{(ln)h(hun)겻(chung)£ľwwF(xin)
(jng)^γ(xing)Ŀe۳ɹĽ(jng)(yn)҂(du)ڱ(j)ʮ㣬M(jn)ȾA(y)l(f)չ{(ln)˲ǰеĄ(dng)
ӛߣ h(yun)