ԃ(xn)Ԓ(hu)020-34781415/13824444783

(y) > „ > ИI(y)„ >

҃ȼȩȾּԴ^Ʒ

(li)Դ˹аl(f) l(f)r(sh)g2020-05-26 11:06:34 c(din):

҃b·kƵW(xu)У׃@Ⱥܶ^۵҃ȿ՚ȩȾ(wn)}2003ЇҘ˜M(jn)ҎȻo(w)“нֹ”·Ⱦ_˻bȾɂ¼ӳF˸ЧҎ½סլbȾ(wn)}2015סҎһµԹؘܿ˜——סլ҃bȾƼg(sh)˜ʡJGJ/T 436-2018201911Ռ(sh)ʩoסլ_(ki)l(f)bb޹˾VMጷųµ̖

˜ʄ(chung )I(lng)ИI(y)l(f)չ·

ԓ˜һ(jng)Cڷخa(chn)bҾߵИI(y)h˜ʌИI(y)l(f)չ_ָx˸ߵİl(f)չҪ협(hu )h(hun)ԓ˜ʄ(chung )֮һ҃ȿ՚|(zh)ҪЌȾȷ֞ȼȩ^(gu)0.08mg/m³ڶһȼֵȫԸքe≤0.05mg/m³≤0.03mg/m³

Լȩ͵ȼĵȼȩҪ0.05mg/m³—0.08mg/m³֮gҲf(shu)͘˜ʞ0.08mg/m³@һ(g)ʲô?@(g)ֵcý҃ȭh(hun)ȾҎеҪһLJҌýb޹̵ď՘˜һ(g)dzAT(mn)ʽ˜оȩ0.06-0.07mg/m³r(sh)ͯȺ(hu )l(f)p΢ⴭf(shu)ȼĘ˜һ(g)T(mn)ԵĘ˜

͑(h)ڶһ˜ʵ׷DZȻڅ͑(h)׷ߘ˜߀һ(g)ԭǾ҃ȿ՚ȾįBЧȩȾ֞(g)eHҎbȾĿһͶ˜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)չԓ˜ʌI(lng)סլ_(ki)l(f)b޹˾Դ^ƽQ҃Ⱦ(wn)}

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

ȩbތ(sh)F˜ʢ

Ҫ_@ӵĘ˜ҪԴ^ֿƼȩȾֻ҃ȿ՚еļȩΘ˲αo(w)ԴጷżȩL(chng)_3-15҃L(chng)ڼȩጷŵԴ^҃ȿ՚Ⱦc(din)L(chng)팍(sh)`˹ּF҃ȳȩγһ׿ƌW(xu)(jin)ײĿȾЧаl(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)

ȩȾԴa(chn)Ʒ˹|ýҾ߳ζȴ߻ζa(chn)Ʒ܉ζTVOCȾȫλb޼ҾȾc_b޺_ס񼉭h(hun)˜ʵҪ
 

0


տs
  • Ԓ(hu)ԃ(xn)

  • 13824444783
精品国精品国产自在久国产应用|国产精品无码一区二区三区在|天堂Αv日本国产|久久综合九色综合欧美就去吻|久久99视频只有这里精品