
ĺһwzyxһ̼l@Щԭ֪
ʹĺһwx^Уl(f)F(xin)һ̼һֱ҂(yng)ԓΑ(yng)҂ҪͮɷMŲǃx@ʾһ̼ȳ^ĺһwCO˜ֵ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_ѽ(jng)(do)µҲп_Ch(hun)ֵO(sh)^xl(f)c/Ưx(ni)ϵԭ(do)µһ̼
҂ԔBĺһwzyxһ̼һֱܵԭ
1
F(xin)һ̼^
F(xin)h(hun)՚еһֵ̼ѽ(jng)_^˃xA(y)O(sh)һֵ̼˕rxl(f)ӈF(xin)һ̼ǟoɫoζĚwȳ^I(y)|ֵ20mg/m3ǸԭrF(xin)I(y)ˆT(yng)xl(f)ȫ¹
2
δڝ՚h(hun)_C
yʽĺһwzyxM_Crһ60A(y)ԙzh(hun)(ji)˕r(yng)ʹxM̎՚h(hun)С_CF(xin)ͺдһ̼r_CA(y)ԙz^опܕ(do)x(ni)õһ̼˜ʝȌl(f)ƫəzyY(ji)Ȯ(do)
3
xһ̼O(sh)ֵ^
h(hun)՚Ҳһ̼xһ̼O(sh)ֵO(sh)õ^͵Ԓпܕ(do)xһֱlС2000έh(hun)һ̼I(y)|ֵ20mg/m316ppmALֵ͈һO(sh)10~15ppmңAH߈ֵһO(sh)30ppm
4
xl(f)c/Ư
ĺһwzyxõһ̼˜ʝȌķʽzyxL̎^͝һ̼h(hun)(jng)̕rg̎^ߝһ̼՚SrgĝĬؾ͕(do)xcl(f)ƫyY(ji)ҲͲʴ_
5
xl(f)˹
˞ԭxԭĶ(do)xl(f)˹ϣ˕rҲǕ(do)ĺһwzyxһ̼һֱĬF(xin)xό(do)`rкܶN܉οٵĴ_ԭ(yng)r(lin)ϵAFۺˆTM̎M̎`xɸēp
*҂˽һĺһwzyxһ̼Ę˜ֵ
һ̼錦wжкĚwI(y)|ֵ20mg/m32000Ǹԭڲ]≺͜ضȵӰ͵16ppmٌĺһwzyxһֵ̼MO(sh)rALһ͈O(sh)ֵ(yng)Сڻ16ppmAH߈O(sh)ֵ(yng)Сڻ32mҴ16ppm
Cĺһwm(x)lܵԭҪF(xin)һ̼^δڝ՚h(hun)_Cxһ̼O(sh)ֵ^xl(f)c/Ưxl(f)˹ĺһwCO˜ֵ(yng)ALһ͈O(sh)ֵ(yng)Сڻ16ppmAH߈O(sh)ֵ(yng)Сڻ32mҴ16ppm