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עV^,Vñ,ˮñ,V,ABSVģ,wVNۼ
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V^,Vñ,V,ABSV

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ABSˮñ;ʲô

  ˮñˮ^ABSƳˮñ͞LֱĢͣ20 * 13÷ʽ͈AABSˮñY(ji)(gu)BιSЏ(qing)ȸѼy׃ʹЧãʹVoǣo࣬ЧABSˮñÿСrˮ0.250.51ABSˮñV(yng)ڏ(f)ӹxӽQO(sh)ܛˮ|(zh)1뇍ˮñV(yng)ڙC(j)е^V̿^VoyVоCˮܛˮ̎O(sh)Q׹ܼVȱV`СЧ^V՚ˮֹܷ֬C

Lˮñ^Vͷ_ϴˮϵy(tng);̱ˮ^چˮ_ϴʽʽVغxӽQһ̵̎ˮñچˮ_ϴ^VxӽQҎ(gu):(j)(Сrλ)֞250kg - dn15ָʾ0.25/Сr;DN25 = 0.5/Сr;1000kg- dn321/Сr(j)BֱLȷ֞LNͣ(j)Πɷ֞Ģͺ͈AN(sh)cˮϵˮñY(ji)(gu),@ˮñ(1)ˮñw(2),һκY(3)䓽ͨL(fng)(4),gṩһõĻ̶^ˮyñ
 
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ABSˮñ(zhn)_,^̵ˮñ֬й©F(xin),ͨe(sͬҎ(gu)ϲ2 - 3pˮñ)ϻ͉Ժ,ʹÉL,׺]Гp,ȫԺͿɿͳɱˮ̎O(sh)ИI(y),һĮa(chn)Ʒ҂Ҏ(gu)ҪǸ(j)͑O(sh)Ӌ(j)a(chn)Ҫˮ̎O(sh)ˮˮO(sh)P(gun)IMɲ֡ABSˮñϵmxӽQxӽQ֬Įa(chn)ƷҎ(gu)(ni)ݼy^p^LLˮ̎O(sh)ҲжNʽC(j)е^VO(sh)xӽQ֬pҴϴ^V