䓹c䓹ܱȃ(yu)Lh(hun)˾ҕ¼g(sh)®a(chn)ƷM(jn)_l(f)ҽb(yu)Ĺ(jng)(yn)(chung)¹ģʽO(sh)W(xu)(x)ͽMԾĮa(chn)Ʒ|(zh)(w)(sh)ĹL(fng)(w)ڸAϿ͑ه
ڄܷ߶ܝM㹤Ҫ䓹ڳ(yng)^СĹܱgӸ(j)ҪӊAɰӁ߄ɝMÑκ΄Ҫ䓹ܱ턂ɲÿ]ڳܶijd(d܇)䓹ܿͨ^ď׃Г(dn)dȥԄӻ֏(f)ԭ䓹һ׃ױƉĻ4ʹÉ䓹ܵĻwǘO䷀(wn)ĸ߷ӲƉĉǰ6O(sh)ӋԴ_50ʹÉ(ҊAWWA ASTM(bio)(zhn))䓹ʹÉһ20ꡣ\(yn)gSo(h)lSyȴM(fi)ø䓹\(yn)Еr܃(ni)ˮ|(zh)܇
ˮO(sh)؎Ƿ늈ʹ܃(ni)ڮa(chn)g(bio)(zhn)Ҏ(gu):w(ni)摪(yng)Ϳr|(zh)Ϳc䓹ܵIJ|(zh)ͬL\(yn)ܵˮ_a(chn)ÓʧȥͿӣĶʹܵă(ni)FӮa(chn)늻W(xu)g،pʹÉLh(hun)Ƽ˾ԃԒ18903285555 ˾ַʡ(dng)нI(y)@
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䓹ܵă(ni)ڷdz⻬²䓹ܵHazen-Wllliamsֲϵ(sh)Cֵ160һ1䱣صO(sh)Ӌֵ(50Ӌ)150䓹ܵCֵ1(jng)ʹúC=65CֵĽڹܵă(ni)FӮa(chn)ú늻W(xu)gӳڃ(ni)ڽY(ji)ɵ
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fͬӵĹl£䓹ܵ䓹Ҫ36%ܺı^䓹ܵHazen-Williamsֲϵ(sh)CֵSݴȜpܺҲӡ䓹ܹܾܺh(yun)ڲ䓹ܾҪԭЃɂ:䓹늻W(xu)ga(chn)(ni)ڽY(ji)ʹܺ¹ܠB(ti)䓹h(yun)䓹Ҫ⻬ֵָ:ڹܾڵĺ(sh)䓹ܾҪıʌ25Rӵ60R:䓹ܾĹʻֲ׃
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䓹ܵrx<Lh(hun)> SұxƷ|(zh)P(gun)I䓹ܵrD趨Ƽӹb䓊Aɰܵ<Lh(hun)>(sh)䓹ܵS