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xӾ۱ϩo(w)A(y)súˮ̎?xing)l

      ҲQ(chng)úˮֱӸxúˮ(jng)sC(j)s, ȫͨ^(gu)x̎, xβV(jng)󼴵ѭh(hun)ˮУԼӉܚ⸡xĻԭǣúˮмһ՚ȻϸܽĿ՚a(chn)΢΢ݸF(tun)F(tun)ĶγɹҺF(tun)F(tun)б΢ʹF(tun)ҺԷx

      xӾ۱ϩúˮ⸡̎ЧĺÉȡQأ

    1 ܚ|(zh) о΢ݳߴ50m⸡Чѣ^(gu)100mݺF(tun)ճ^ɲÚˮָD(zhun)(jng)ϡF|Ļ|ʽʹˮV|ܽ_(d)ܚĿ

    2 úˮ|(zh) ⸡(du)΢(x)úȥЧ^ϝȸߕr(sh)wȥʸˮˮ|(zh)^ϝȵ͕r(sh)wȥmЩˮˮ|(zh)ˎʡ

    3 ⸡ˎ ⸡þۺX;۱ϩ鱽ǻ(li)ԄˎcϝȼˮҪP(gun)ԕr(sh)Ч^á

xӾ۱ϩúˮֱӸxă(yu)c(din):

      a) ѭh(hun)ˮ, (j)Bɽ1g/L2g/L , _(d)0.5g/L 

      b) úȽMɺͿɸ

      c) a(b)ˮ͸xԭVϡˮp, ɹ(ji)ˮ1/31/2

      d) ˾úʡ

      e) pO(sh)ռ

      f) M(jn)βúЧ, 錍(sh)F(xin)ϴˮ]·ѭh(hun)ͱo(h)h(hun)ṩl

ͬr(sh)ԓ(yng)ԓ]†(wn)}:

      a) xúćúˮ͡úˮ, tڼg(sh)(jng)(j)ָ(bio)ă(yu)Խ@

      b) Ĺ濴, иˇˮcxO(sh)֮gijN“(lin)ϵ,ˇˮܴڸxO(sh)Ŀ̎, ֻ@ӲܾSϴˮƽ⡣

      c) (yn)ּ(j), Դ_xϵ, CxC(j)

      d) xβúˮ횏ص׳, (yng)ۄ

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