“”F(xin)ѳɞ҂(ni)ݵһճֻLJͬrgͬλвͬ
ʯf˾Bע헣
]гF(xin)˻oYȾߵĈͨ坍l(wi)A(y)o(dng)RȾ{ȺܼԻӕrбҪM
ͥԺģh(hun)ԭtϲҪҲ(yng)՚Mں|ĈGֲڵȣ]_ܵ^IйȾrҪ⽡εȺʹ^lƷ坍l_ȾrMб
^(q)λҪMˆT܇܇yƷM
ͨr҃(ni)ˮܵҲҪ
ƷиgenjٸgԺwҲд̼h(hun)ȾƷɓpҪm
҃(ni)՚_ͨL(fng)ÿ_ͨL(fng) 23 Σÿ 30 _rעˆTů
ֺƤwϴ֞ڽ|Ⱦh(hun)ʹúƾٸƤwڿܽ|Ⱦhx 0.5%ĵ
ͿܱȾĉڵȱ5001000 mg/LĺҺijҺЧȺ5%ƳɝȞ1000 mg/LĺҺrȡ1Һ49ˮû30
ʳx15Ҳ250 mg/L ҺijҺЧȺ 5%ƳɝȞ250mg/L ĺҺrȡ1Һ199ˮ15犺ˮϴ
(jng)|w250500mg/LĺҺijҺЧȺ5%ƳɝȞ500mg/L ĺҺrȡ1Һ99ˮ75%ƾڱ30犺ˮøɃ
l(wi)gֽ(jng)|ıTˮ^ȣ500 mg/L ĺҺڱ30犺ˮøɃ
ϲĨl(wi)þ(yng)^(q)ã⽻Ⱦʹú1000 mg/L ĺҺMн30 犺ˮ_ϴɃɴ
·졢ëȼƷͨ 15 250mg/L ĺҺ1530犺Ҏ(gu)ϴ
IйPֱȾȾһˮϣ缆Ĩȣպȡ5000mg/L 10000mg/LҺСƳ1000mg/LҺñȾ漰܇Ⱦı̎Ⱦ(yng)cһʹt(y)ÿ̎ꮅ(yng)ϴֻ
һĴ̼ԺͶԣƺʹÕr(yng)Â˷ooƷñȣrֹR۾hoRһĸgע_rgˮֹƷɓp
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