F(xin)҂͚ŷԽԽǰ҂ڴl(f)չ(jng)ĕrѭh(hun)ooF(xin)҂ڼӏh(hun)䌍ڸNUŷŶЇҎ(gu)ŷИ˜ʵI(y)]ù͕oPI(y)ڰl(f)չ(jng)ͬrҲҪíh(hun)eһЩI(y)Լվ͚ŷһ ҪՇҘ˜ʵā
F(xin)ڇҭh(hun)T͚ҲһЩҎ(gu)͚ŷŵĘ˜ҲҎ(gu)ļҪ(ni)ݣ
мվ͎܇ҪҎ(gu)rg(ni)͚Ⱦ횝M㡶վȾŷŘ˜ʡ͎ȾŷŘ˜ʡ͡\ݔȾŷŘ˜ʡ험˜Ҫ_(wn)_ŷš½ĽUă͎վԼ܇횰b͚ŷȾbûO(sh)ʩ_ŷҪth(hun)Tͨ^O(sh)Ŀh(hun)ա
աI(y)Г(dn)m(dng)aoԭtҎ(gu)ރ(ni)ǰ͚ȾպϸƷ(jng)Iλom(dng)ؔaδՕrgղϸļվ͎켰܇һɲa
͚˜
͚bÈ(zh)еŷŘ˜ʣ
GB31570-2015ʯ͟ƹI(y)ȾŷŘ˜ʡҎ(gu)ķʯ͟ƹI(y)I(y)(ni)̓l(f)^͚ŷſư˜Ҏ(gu)(zh)СŷŘ˜ʞǼ鿂N120mg/m3,Чʡ95%
GB20950-2007͎ȾŷŘ˜ʡ GB50759-2012Ʒbd͚O(sh)ӋҎ(gu)GB20952-2007վȾŷŘ˜ʡҎ(gu)˃͎ͼվŷŘ˜ʞ飺 Ǽ鿂N25g/m3,Чʡ95%ŷň(zh)GB16297ȾCŷŘ˜ʡŷŵβбĝȲø12g/m3,ױĝȲø40g/m3ױĝȲø70g/m3
˸õ䌍@헹҂Ҫһһ䌍ӛ]վ˸õh(hun)҂ÿ˶Ҫ˭h(hun)