ܶ͑ɻ䁵ůȥЈ(chng)˹ȻôƷ(gu)(ni)ĵ(gu)(gu)Ӣ(gu)Ǹۻy@Dzx(g)ůƷô@ôyôx
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ڻgһ(g)g
͞ҷքevһ£
1.
PERTPeǾϩPertǸPeַQߜؾϩܜض60o(w)ܛϻϷʹ^öС^(q)ɢI(y)ĵĵůضȿܕ(hu)60Ӱ푉ɰȫ[há
Ŀǰܶ(gu)a(chn)ƷƵĵͶ˹߀@NţS߀кܶ_(ki)l(f)̎ĵůҲ@N?yn)r(ji)
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2.
PERT-2ҲߜؾϩL(zhng)ܜض70̕r(sh)95ѽ(jng)^mϱйůҪ_(d)70ˮصС^(q)r(ji)Ҳ^m(dng)PertҪF
3.
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Pex-c(lin)|(zh)ҲǾϩrĤԭϣPex-cȫˮܺ͵ů
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4.
Pb۱ϩܛȻߜ@ôõĖ|ůܿ϶ܺPb(do)ܲҲ̈́@Qǃ(yu)òůܾͲ?yn)ůҪɢy⣬䁵ůҪh(yun)xPb
Ͼf(shu)@ôf(shu)f(shu)Ʒ
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ͬһ(g)ƷƣãmȻǵ(gu)ƷƣȻЇ(gu)(ni)a(chn)ͼM(jn)(gu)a(chn)O(sh)似g(sh)ԼԭȻǁ(li)(gu)˾ԃr(ji)Ҳ(hu)ߡX϶xԭbM(jn)ڵ
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ֻҪf(shu)M(jn)ֲDZǼٵںֻM(jn)Ʒƣ(gu)(ni)a(chn)^ԭbM(jn)?yn)Wޱ횲ܡ
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eM(fi)Ъοִ˹ȷ5ܶ(gu)(ni)a(chn)
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ʲôůҪ
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Ӌ(j)֘I(y)(hu)X(ju)xбҪDZڒt͑(qing)ҽhxxpexcߜعܡ
йůĿ͑(yng)ԓʲôxأ
ҼDŽe˼ҲһѽҼҵĵůҵĵů߀Ǖ(hu)M(jn)ѽ](mi)e(cu)䌍(sh)ůֻ100260Dzů@260ǵůgY(ji)Y(ji)ճҪr(sh)gΡůĕr(sh)˾(du)O(sh)ܵɓpʹõܛˮҕ(hu)ʹÓO(sh)@(g)r(sh)Dz̫װl(f)gͼ(x)ֳǹůһY(ji)ҵˮˮg(x)ķֳҲ_(ki)ʼҕr(sh)gL(zhng)_(d)260졣@(g)r(sh)ʹõyTһP(gun)@Щеēpco(w)P(gun)
Ʒ|(zh)xM(jn)ڵů
õĮa(chn)Ʒõʩõķ(w)r(ji)Ȼ(hu)
r(ji)(w)a(chn)ƷʩVҲDzܴġ
M(jn)Ʒƃr(ji)ͽܶҲ
YRFʲô߀ôIһ(g)
M(jn)Ʒ(jng)(zhng)IJǃr(ji)ϲg̓r(ji)M(fi)Ⱥw(hu)xM(jn)Ʒ
xM(jn)ƷǞ˺õĮa(chn)Ʒͷ(w)Ҹ(jng)(zhng)ҲļʩĸҎ(gu)ļҲϹܲĸļҷ(w)
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ҪڴIȇ(gu)a(chn)ˣֱȇ(gu)a(chn)|(zh)õĹܡһփr(ji)Xһ؛
̓r(ji)ʲôx(gu)a(chn)Ʒƣ
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һǜpٱںߴ
ѵůܵıںı(li)(yng)ԓ_(d)2לpٵ1.9ѵůܵă(ni)ı(yng)_(d)20לpС19
ǿs̹ܲL(zhng)
ÿPL(zhng)ȱ(yng)200ĵůܿs̞ÿPֻ180̡
ԭŪ̓
һЩůSԭГٵֶ廨TñĤPE80PE100(j)ܲ(ˮ)PERTPERTIðPERTIIϣßo(w)Ҏ(gu)۾۶ϩPBR(ؼtɫ)ðPBPPBϻPPHðPPRijijƵA䌍(sh)PERTڛ](mi)(bio)ʾԭ(hu)͑`Ԟܲġ
ů䌍(sh)](mi)жټg(sh)ͶY(g)50f(wn)ž_(ki)Sa(chn)pertpex-apex-bҲya(chn)Ψһyȵpex-cĿǰ(gu)(ni)ֻһ(g)Sa(chn)
(gu)a(chn)ůƷƅ^(q)e͛](mi)ʲô^(q)eSҳ˸һɫҲ㲻ʲô(jng)(zhng)
(gu)a(chn)ܽ(li)(g)tʯŪ(g)Gց(li)(g)A+ܣό(sh)(sh)f(shu)pert2Ͳˆ
˼ҾͲ
ʲô
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(gu)a(chn)S_(ki)l(f)˟o(w)(sh)(g)(jng)Nһ(g)С^(q)һȫuţȫuSģȫuǵ
ҽţXѽ
Ҽ80/ƽ
IҼҵİҼ75/ƽ
IҼҵİҼ70/ƽ
IҼҵİɣҼ65/ƽ......
Ҹ(jng)(zhng)Ķl(shu)Ҹ(li)80Ǽ߀(zhn)ѵİ壬߀Һù˱ˣֻʹεıذεĹжε
BʩϹ......
C|(zh)Dzܵһ݅Ӷܵġ
еĘI(y)(w)Tˮ늹ֻuȥʲôһˆ(wn)}l(shu)ҲҲֻԼJ(rn)
ů߀ǽhxI(y)ůͨ˾
ԣf(shu)@ôůܵôx
1.(j)A(y)Ʒ|(zh)xM(jn)ƷơҲxM(jn)ƷƇ(gu)(ni)a(chn)ϵЮa(chn)Ʒԃr(ji)ȕ(hu)hһx5ܡ
2.̓r(ji)x(gu)a(chn)Ʒ(gu)a(chn)ãһáֻLJ(gu)a(chn)̫㲻þȦҪxI(y)ůͨ˾
3.cһζƷƺ̓r(ji)翴Ʒ|(zh)ʩˇ@P(gun)I뻨X͵ý(yng)r(ji)XƷ|(zh)
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