ɢȩ(bio)(zhn)ָxíh(hun)yԇœԇ(yn)l,zyԭጷųxȩʹ,һyÿжmg, mg/mɢȩ(bio)(zhn)Ǯ(dng)ǰJ(rn)ƷȩጷwǶٵһ(xing)ָ(bio)ֵWҰl(f)_(d)Ҍ(du)ɢȩ(bio)(zhn)ָ(bio)ֵ_Ҏ(gu)҇F(xin)Aε՚U˾(bio)֮аѷɢȩ(bio)(zhn)u(png)҃(ni)bbԭкһ(xing)Ҫָ(bio)ֵ
҃(ni)՚вһӝֵȩ(du)wĽa(chn)Ӱ՚U˾C(sh),ȩ(du)wĽвӰ҃(ni)՚вһӝȼȩ(du)wΣҲMͬ,S՚еļȩ߂m(x)ӄ՚U˾(du)ȩyֵ(sh)˿X܉X쵽|(zh)Ȟ0.061.2mg/m,۴̼yֵ(sh)˿ͨ^p۸ܵ|(zh)Ȟ0.1-0.5m/m
ÿмȩ0.06-0.07mgr(sh),ꃺͯҲ(hu)l(f)pȴ
ÿ՚еļȩ0.1mgr(sh),͕(hu)ЮζͲm
ÿ՚еļȩ0.5mgr(sh),Ӱp,I
ÿ՚еļȩ0.6mgr(sh),Ɍ(do)ʺʹС
ÿ՚еļȩr(sh),Ɍ(do)ĸɇI,ɤӸɰW,,Էˮ[
ÿ՚еļȩ30mg/m'r(sh),(hu)̌(do)
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