“”F(xin)ѳɞ҂(ni)ݵһ֣ճֻLJͬrgͬλвͬ
ʯf˾Bע헣
]гF(xin)˻oYȾߵĈͨ坍l(wi)A(y)o(dng)RȾ{ȺܼԻӕrбҪM(jn)
ͥԺh(hun)ԭtϲҪҲ(yng)՚M(jn)ں|ĈGֲ桢ڵ]_ܵ^IйȾrҪ⽡εȺʹ^lƷ坍l_ȾrM(jn)б
^(q)λҪM(jn)ˆT܇܇yƷM(jn)
ͨr҃(ni)ˮܵҲҪ
ƷиgãenjٸgԺ(qing)wҲд̼h(hun)ȾƷɓpҪm
҃(ni)՚_ͨL(fng)ÿ_ͨL(fng) 23 ÿ 30 _rעˆTů
ֺƤwϴ֞ڽ|Ⱦh(hun)ʹúƾٸƤwڿܽ|Ⱦhx 0.5%ĵ
ͿܱȾĉڵȱ5001000 mg/LĺҺijҺЧȺ5%ƳɝȞ1000 mg/LĺҺrȡ1Һ49ˮû30
ʳx15犣Ҳ250 mg/L ҺijҺЧȺ 5%ƳɝȞ250mg/L ĺҺrȡ1Һ199ˮ15犺ˮϴ
(jng)|w250500mg/LĺҺijҺЧȺ5%ƳɝȞ500mg/L ĺҺrȡ1Һ99ˮ75%ƾڱã30犺ˮøɃ
l(wi)gֽ(jng)|ıTˮ^500 mg/L ĺҺڱ30犺ˮøɃ
ϲĨl(wi)þ(yng)^(q)ã⽻Ⱦʹú1000 mg/L ĺҺM(jn)н30 犺ˮ_ϴɃɴš
·졢ëȼƷͨ 15 250mg/L ĺҺ1530犺Ҏ(gu)ϴ
IйPֱȾȾһˮϣ缆Ĩȣպȡ5000mg/L 10000mg/LҺСƳ1000mg/LҺñȾ漰܇Ⱦı̎Ⱦ(yng)cһʹt(y)ÿ̎ꮅ(yng)ϴֻ
һĴ̼ԺͶƺʹÕr(yng)Â˷o(h)o(h)ƷñӡrֹR۾ho(h)Rһĸgע_(d)rgˮֹƷɓp
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M(jn)rʹǰ(yng)J(rn)xa(chn)Ʒf(yn)fҎ(gu)ʹ÷ʹ÷ÝÕrg_ʹá
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2020-2021gҹ˾eO_չߘI(y)(w)m(x)֪^(q)ƵyW(xu)УkԼ朂}졢M(jn)4S̘I(y)͑ṩ(w)ęnYRȫҎ(gu)ˎеȫzϸͬrҹ˾{胞(yu)|(zh)ķ(w)ͺărλ@ԽԽ͑ه֧
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