ܶ͑ɻ䁵ůȥЈ˹ȻôƷ(ni)ĵӢǸۻy@Dzx(g)ůƷô@ôyôx
䌍(sh)ůܲĵķN֞N
Pert Pert2Pex-aPex-bPex-cPbÿһNֿɷ֞͟o
ڻgһ(g)g
͞ҷքevһ£
1.
PERTPeǾϩPertǸPeַQߜؾϩܜض60oܛϻϷʹ^öС^(q)ɢI(y)ĵĵůضȿܕ(hu)60Ӱ푉ɰȫ[h
Ŀǰܶa(chn)ƷƵĵͶ˹߀@NţS߀кܶ_l(f)̎ĵůҲ@N?yn)r(ji)
ԘI(y)?c)xůr(sh)һҪϣֻƷҪֻ r(ji)
2.
PERT-2ҲߜؾϩLܜض70ȣ̕r(sh)95ѽ(jng)^mϱйůҪ_(d)70ˮصС^(q)r(ji)Ҳ^m(dng)PertҪF
3.
PexPexǽ(lin)ϩ(j)a(chn)ʽַ֞Pex-aPex-bPex-cֻҪ(lin)_(d)Ҫϛ]ʲô^(q)eֻܛPex-aPex-cPex-bO(sh)y෴䶬Pex-bֱǹ˵ج(mng)DƬ䁵ĺÿĵů(hu)Pex-b͛]^(q)eˆ(dng)ȻУPex-aPex-bǼӻW(xu)|(zh)(lin)a^bǹ飬(hu)КPex-ba(chn)^̕(hu)(du)wɂԚWSa(chn)Pex-bӡ@ɷNˮ(du)w
Pex-c(lin)|(zh)ҲǾϩrĤԭϣPex-cȫˮܺ͵ů
PexܿL95ˮ¹̕r(sh)ض120fPex-cĿǰ^ĹܲLJ(ni)ֻһa(chn)߀]ܣPex-cǿ϶M(jn)ڵPexܾ͛]c(din)ˆ(dng)ȻСܟBǵů˲ß^B@(g)䌍(sh)Ҳǃ(yu)c(din)ôfůܱںһ2.0ܱPertܟ۟ҲǺܲȫġǵůôkЌý^oȫ
4.
Pb۱ϩܛȻߜ@ôõĖ|ůܿ϶ܺPb(do)ܲҲ̈́@Qǃ(yu)òůܾͲ?yn)ůҪɢģy䁵ůҪh(yun)xPb
Ͼf@ôffƷ
a(chn)ƷţS@Ŀǰ_(ti)Јϱ^ҊĎׂ(g)ƷSPex-bţPertStʯ{(ln)ʯA+蹸ܽy(tng)y(tng)ˣå䌍(sh)Pert Pex-bͮ(dng)ˡ
a(chn)ƷƵůԒͿlʩˇloĺȻăr(ji)
^Ŀǰ߀]Ҋa(chn)ůeעoĺˇڴr(ji)(zhn)оʩ
M(jn)Ʒƣ
M(jn)ƷƣִWZơM(fi)Ъ߀кܶ
ͬһ(g)ƷmȻǵƷȻЇ(ni)a(chn)ͼM(jn)a(chn)O(sh)似g(sh)ԼԭȻǁ˾ԃr(ji)Ҳ(hu)ߡX϶xԭbM(jn)ڵ
զxδֱȫҊxPEXC-5ܡ
ɶ
ֻҪfM(jn)ֲģDZǼٵں㡣ֻM(jn)Ʒ(ni)a(chn)^ԭbM(jn)?yn)Wޱ횲
Pex-bM(jn)ڵٵWͲa(chn)Pex-cfM(jn)ڵ(ni)a(chn)
һrԭbM(jn)5Ȼȫa(chn)ƷƻNƇ(ni)a(chn)
eM(fi)Ъοִ˹ȷ5ܶ(ni)a(chn)
M(jn)ڵůƷһ㶼^עʩoĺòþͲһձȇa(chn)ƷƿV?yn)ߵǸ߶·g܉֧κõʩo
ʲôůҪ
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҂֪ˮr¾͕(hu)g(x)ˮr(hu)ֳ
䌍(sh)Ҳ(hu)ϻԌ(du)ڵůfԷֹůϻLʹÉԷֹˮyTl(wi)ԡɢPgҲֹůY(ji)(x)ֳֹճa(chn)
҂(hu)l(f)F(xin)ů܉ĵı^ǷˮyT^еĴ_е©ˮˡʲô?yn)fĸg܉p@ЩطĸgLĉp©ˮİl(f)lϣTһصˮɽ
ʹõůĿ͑(hu)l(f)F(xin)ů]ЎǰˣʹñڒtĿ͑(hu)l(f)F(xin)ȻXǰ@ǵůˮճڱڒtQ͵ůܱˮ(hu)͵ůܵČ(do)ϵ(sh)ɟɢů͛]ǰڒtҲǰM(fi)ˡ
Ӌ(j)֘I(y)(hu)XxбҪDZڒt͑(qing)ҽhxxpexcߜع
йůĿ͑(yng)ԓʲôx
ҼDŽe˼ҲһѽҼҵĵůҵĵů߀Ǖ(hu)M(jn)ѽ]e(cu)䌍(sh)ůֻ100260Dzůģ@260ǵůgY(ji)Y(ji)ճҪr(sh)gůĕr(sh)˾(du)O(sh)ܵɓpʹõܛˮҕ(hu)ʹÓO(sh)@(g)r(sh)Dz̫װl(f)gͼ(x)ֳġǹůһY(ji)ҵˮˮˣg(x)ķֳҲ_ʼҕr(sh)gL_(d)260@(g)r(sh)ʹõyTһP(gun)@ЩеēpcoP(gun)
Ʒ|(zh)xM(jn)ڵů
õĮa(chn)Ʒõʩõķ(w)r(ji)Ȼ(hu)
r(ji)ˣ(w)a(chn)ƷʩVҲDzܴ
M(jn)Ʒƃr(ji)ͽܶҲ
YRFʲô߀ôIһ(g)
M(jn)ƷIJǃr(ji)ϲg̓r(ji)M(fi)Ⱥw(hu)xM(jn)Ʒ
xM(jn)ƷǞ˺õĮa(chn)Ʒͷ(w)ҸҲļʩĸҎ(gu)ļҲϹܲĸãļҷ(w)á
(hu)γԸǮa(chn)Ʒʩ(w)õĽ(jng)N̡
ҪڴIȇa(chn)ֱȇa(chn)|(zh)õĹһփr(ji)Xһ؛
̓r(ji)ʲôxa(chn)Ʒ
ʲôͬǵůr(ji)ߵͅR̓r(ji)ůֱIII߀ؿ]X
һǜpٱںߴ硣
ѵůܵıںı푪(yng)ԓ_(d)2לpٵ1.9ѵůܵă(ni)ı(yng)_(d)20לpС19ס
ǿs̹ܲL
ÿPLȱ(yng)200ĵůܿs̞ÿPֻ180̡
ԭŪ̓
һЩůSԭГٵֶ廨TñĤPE80PE100(j)ܲ(ˮ)PERTPERTIðPERTIIßoҎ(gu)۾۶ϩPBR(ؼtɫ)ðPBPPBϻPPHðPPRijijƵA䌍(sh)PERTڛ](bio)ʾԭ(hu)͑`Ԟܲ
ů䌍(sh)]жټg(sh)ͶY(g)50fž_Sa(chn)pertpex-apex-bҲya(chn)Ψһyȵpex-cĿǰ(ni)ֻһ(g)Sa(chn)
a(chn)ůƷƅ^(q)e͛]ʲô^(q)eSҳ˸һɫҲ㲻ʲô
a(chn)ܽ킀(g)tʯŪ(g)Gց킀(g)A+ό(sh)(sh)fpert2Ͳˆᣡ
˼ҾͲ
ʲô
?yn)ɫ]ʲô^(q)eѽȻô^(q)eN
a(chn)S_l(f)˟o(sh)(g)(jng)Nһ(g)С^(q)һȫuţȫuSȫuǵ
ҽţXѽ
Ҽ80/ƽ
IҼҵİҼ75/ƽ
IҼҵİҼ70/ƽ
IҼҵİҼ65/ƽ......
ҸĶlҸ80Ǽ߀(zhn)ѵİ߀Һù˱ֻʹεıذεĹжεġ
BʩϹ......
C|(zh)Dzܵһ݅Ӷܵġ
еĘI(y)(w)Tˮ늹ֻuȥʲôܡһˆ}lҲҲֻԼJ(rn)ԡ
ů߀ǽhxI(y)ůͨ˾
f@ô࣬ůܵôx
1.(j)A(y)㣬Ʒ|(zh)xM(jn)ƷҲxM(jn)ƷƇ(ni)a(chn)ϵЮa(chn)Ʒԃr(ji)ȕ(hu)hһx5
2.̓r(ji)xa(chn)Ʒa(chn)һֻLJa(chn)̫㲻þȦҪxI(y)ůͨ˾
3.cһζƷƺ̓r(ji)翴Ʒ|(zh)ʩˇ@P(gun)I뻨X͵ý(yng)r(ji)XƷ|(zh)
ϺYI(y)ůͨ˾I(y)ůʩF(tun)(du)I(y)ۺ(w)Ҏ(gu)bͬU(xin)ͬ