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ȩȾּcԴ^ô

(li)Դ˹˜I(y) l(f)r(sh)g2020-09-27 10:14:51 c(din):

ȩȾּcԴ^

˹֭h(hun)FP(gun)T(mn)˽⵽P(gun)ںܶ^۵҃ȿ՚ȩȾ(wn)},2003ЇҘ˜M(jn)Ҏ,Ȼo(w)“нֹ”,·Ⱦ_˻bȾɂ¼ӳF˸ЧҎ½סլbȾ(wn)},2015סҎһµԹؘܿ˜——סլ҃bȾƼg(sh)˜ʡJGJ/T 436-2018,201911Ռ(sh)ʩoסլ_(ki)l(f)bb޹˾VMጷųµ̖

˜ʄ(chung )I(lng)ИI(y)l(f)չ·

ԓ˜һ(jng)C,ڷخa(chn)bҾߵИI(y)h,˜ʌИI(y)l(f)չ_ָx,˸ߵİl(f)չҪ,협(hu )h(hun)ԓ˜ʄ(chung )֮һ҃ȿ՚|(zh)ҪЌȾȷ֞:ȼȩ^(gu)0.08mg/m³,ڶһȼֵ,ȫԸ,քe≤0.05mg/m³≤0.03mg/m³

Լȩ,͵ȼĵȼ,ȩҪ0.05mg/m³—0.08mg/m³֮g,Ҳf(shu)͘˜ʞ0.08mg/m³@һ(g)ʲô?@(g)ֵcý҃ȭh(hun)ȾҎеҪһ,LJҌýb޹̵ď՘˜,һ(g)dzAT(mn)ʽ˜о,ȩ0.06-0.07mg/m³r(sh),ͯȺ(hu )l(f)p΢ⴭf(shu),ȼĘ˜,һ(g)T(mn)ԵĘ˜

,͑(h)ڶһ˜ʵ׷DZȻڅ͑(h)׷ߘ˜߀һ(g)ԭ,Ǿ҃ȿ՚ȾįBЧȩȾ֞(g)e,HҎbȾĿ,һͶ˜߀ُõļҾߎ(li)ȾA˿g·סǰҪ(jng)vbbüҾߵ^(gu),bb޺ֻ㏊_˜,üҾߺ҃ȿ՚ͱȻҪ҃ȿg޵,ȾԴӕ(hu )՚еȾ,@ǯBЧȾ

Ҫrl(f),ҪbbҾÿ(g)h(hun)жҪ_ڶȼһȼĘ˜@ǽҹܿסլbȾİl(f)չ,ԓ˜ʌI(lng)סլ_(ki)l(f)b޹˾Դ^ƽQ҃Ⱦ(wn)}

ס˜ʵij_,(hu )M׷ߘ˜ʵbȾ,Ј(chng)b޹˾ͼҾߏS(chng)˸Ҫߘ˜,^(gun)ĿǰЈ(chng)ȩȾļg(sh)ͮa(chn)Ʒ,܄ε֮

ȩbތ(sh)F˜ʢ

Ҫ_@ӵĘ˜,ҪԴ^ֿƼȩȾֻ҃ȿ՚еļȩ,Θ˲α,o(w)ԴጷżȩL(chng)_3-15,҃L(chng)ڼȩጷŵԴ^,҃ȿ՚Ⱦc(din)L(chng)팍(sh)`,˹ֳȩγһ׿ƌW(xu),(jin)ײĿȾЧ,аl(f)Դ^ƼȩȾϵЮa(chn)Ʒ

ᘌbԼҾʹõذ,؄eǶzϰľָӰ,˹ȩļȩ_98%,L(chng)ЧԵ˥pʞ0.4%;ᘌbʹõB(ti),˹ֳȩˮļȩ_96%,L(chng)ЧԵ˥pʞ0%,L(chng)Чķ_(yu)

V˹֭h(hun)FһҌ(zhun)I(y)аl(f)a(chn)ȩˎˮȥbޮζI(y)ṩT(mn)(w)ᘌb޵ļȩȥЌ(zhun)I(y)ļg(sh)ˆTʩF10ۺ



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