
ĺһwzyxһ̼l@Щԭ֪
ʹĺһwx^l(f)F(xin)һ̼һֱ҂(yng)ԓΑ(yng)҂ҪͮɷM(jn)Ųǃx@ʾһ̼ȳ^ĺһwCO(bio)(zhn)ֵl(f)Ԓô˕rh(hun)՚еһֵ̼̎(ni)F(xin)I(y)ˆT(yng)˅^(q)ǃxl(f)rҪᘌԵ̎ˡ
ĺһwzyxʹ^l(f)F(xin)һ̼һֱڈrпڬF(xin)h(hun)՚һֵ̼_(sh)ѽ(jng)(bio)(do)µҲп_C(j)h(hun)ֵO(sh)^xl(f)c(din)/Ưx(ni)ϵԭ(do)µһ̼
҂Ԕ(x)Bĺһwzyxһ̼һֱܵԭ
1
F(xin)һ̼^
F(xin)h(hun)՚еһֵ̼ѽ(jng)_(d)^˃xA(y)O(sh)һֵ̼˕rxl(f)ӈF(xin)һ̼ǟoɫoζĚwȳ^I(y)|ֵ20mg/m3ǸԭrF(xin)I(y)ˆT(yng)xl(f)ȫ¹ʡ
2
δڝ՚h(hun)_C(j)
yʽĺһwzyxM(jn)_C(j)rһ60A(y)ԙzh(hun)(ji)˕r(yng)ʹxM̎՚h(hun)_C(j)F(xin)ͺдһ̼r_C(j)A(y)ԙz^опܕ(do)x(ni)õһ̼(bio)(zhn)Ȍl(f)ƫəzyY(ji)Ȯ(do)
3
xһ̼O(sh)ֵ^
h(hun)՚Ҳһ̼xһ̼O(sh)ֵO(sh)õ^͵Ԓпܕ(do)xһֱlС2000έh(hun)һ̼I(y)|ֵ20mg/m316ppmALֵ͈һO(sh)10~15ppmAH߈ֵһO(sh)30ppmҡ
4
xl(f)c(din)/Ư
ĺһwzyxõһ̼(bio)(zhn)ȌķʽzyxL̎^͝һ̼h(hun)(jng)̕rg̎^ߝһ̼՚SrgĝĬؾ͕(do)xc(din)l(f)ƫƣyY(ji)ҲͲ(zhn)_
5
xl(f)˹
˞ԭxԭĶ(do)xl(f)˹ϣ˕rҲǕ(do)ĺһwzyxһ̼һֱĬF(xin)xό(do)`rкܶN܉οٵĴ_ԭ(yng)(dng)r(lin)ϵAF(tun)ۺˆTM(jn)̎M(jn)̎`xɸēp
*҂˽һĺһwzyxһ̼Ę(bio)(zhn)ֵ
һ̼錦wжкĚwI(y)|ֵ20mg/m32000Ǹԭڲ]≺͜ضȵӰ͵16ppmٌĺһwzyxһֵ̼M(jn)O(sh)rALһ͈O(sh)ֵ(yng)Сڻ16ppmAH߈O(sh)ֵ(yng)Сڻ32mҴ16ppm
Cĺһwm(x)lܵԭҪF(xin)һ̼^δڝ՚h(hun)_C(j)xһ̼O(sh)ֵ^xl(f)c(din)/Ươxl(f)˹ĺһwCO(bio)(zhn)ֵ(yng)ALһ͈O(sh)ֵ(yng)Сڻ16ppmAH߈O(sh)ֵ(yng)Сڻ32mҴ16ppm