ИI(y)(yu)|(zh)(yng)xӾ۱ϩܑ(yng)ã
l(f)r(sh)g2021-06-26 g[
˽҂Įa(chn)ƷgӭSr(sh)ܴҹ˾N۟ᾀc(din)·oM(fi)ԃԒԃܱr(ji)ۿ
ИI(y)(yu)|(zh)(yng)xӾ۱ϩܑ(yng)
(yng)xӾ۱ϩԺˮQеĿ͑(yng)һЩ(yng)xӾ۱ϩʹõĕr(sh)(hu)һİζ߹I(y)ζɢl(f)Юζ(yng)xӾ۱ϩ|(zh)ϸ (sh)H(yng)xӾ۱ϩ(hu)F(xin)ɢl(f)ζr@?yn)a(chn)^(gu)УۺϵķõԭϲͬоõIJϺаԭa(chn)(li)ľ۱ϩ͕(hu)һc(din)ζSҵO(sh)䲻ͬζĴСвͬ
ضȵӰ푳(hu)(yng)xӾ۱ϩČ(sh)HʹܺЧĽSu׃҂?c)ʹ?yng)xӾ۱ϩĕr(sh)ҲҪעض׃Ӱ푣Ķ{(dio)۱ϩʹ÷
(yng)xӾ۱ϩһN(yu)|(zh)҂h(hun)ĺ(yng)xӾ۱ϩĴ惦(ch)Ҫעܶ༚(x)(ji)t(hu)ʹЧ͡ڶؗ͜lܽ⡢ʹ(ch)ķע(xing)ϣڶʹÕr(sh)܉͜،(du)۱ϩa(chn)ƷӰ푣(yng)xӾ۱ϩl(f)](li)Ӻ/ҳõܣ
1ڵؗ͜l£ܽ(yng)xӾ۱ϩĕr(sh)ҪCˮ|(zh)峺֮߀Ҫעܽ۱ϩa(chn)Ʒˮز^(gu)r£ҪCˮزܵ4z϶ˮһ^(gu)(yng)xӾ۱ϩܽٶȾ͕(hu)Ҳװl(f)Y(ji)KĬF(xin)
2ܽʹ(yng)xӾ۱ϩ^(gu)УҪr(sh)̙zy(c)ˮصĜضض^(gu)(du)۱ϩa(chn)Ӱ
3(yng)xӾ۱ϩ֮ܽһҪr(sh)ʹ꣬ǬF(xin)ìF(xin)ܽ^(gu)ľ۱ϩa(chn)ƷF(xin)Y(ji)ĬF(xin)(yng)xӾ۱ϩ͛](mi)kʹˣǼӟY(ji)
ͨr۠w۱ϩڸꎛĭh(hun)¿ԴƳҺ(yng)xӾ۱ϩŵĕr(sh)gͷdzҺȞ0.1%r(sh)x;ۺҺ^(gu)һ(yng)x;ۺҺ^(gu)Һ(wn)cP(gun)Խ⣨3%5%Һŕr(sh)gԽL(zhng)3%5%Һֱȥ̎ˮʹǰ߀Ҫϡ(yng)xӾ۱ϩҺpH<5.5r(sh)^(wn)pH>6r(sh)(hu)ˮѸʧЧ(du)FxӺ}VxӱxӾۺ
һ(li)f(shu)ϴúI(y)ͲҪx(yng)xӾ۱ϩ?yn)ИI(y)(du)a(chn)ƷĚζ](mi)̫ҪֻҪЧóٶȿͺИI(y)þ۱ϩһ턩ãǿҪx(yng)xӾ۱ϩf(shu)۵Įa(chn)ƷаζSa(chn)^(gu)Ќ(du)̖(ho)xF(xin)e(cu)`ôa(chn)(li)Įa(chn)Ʒ|(zh)ͲܱCˡ