ܶ͑ɻ䁵ůȥЈ˹ȻôƷ(ni)ĵӢǸۻy@DzxůƷô@ôyôx
䌍ůܲĵķN֞N
Pert Pert2Pex-aPex-bPex-cPbÿһNֿɷ֞͟o
ڻgһӣg
͞ҷքevһ£
1.
PERTPeǾϩPertǸPeַQߜؾϩܜض60oܛϻϷʹ^öС^(q)ɢI(y)ĵĵůضȿܕ60Ӱ푉ɰȫ[h
Ŀǰܶa(chn)ƷƵĵͶ˹߀@NϣţS߀кܶ_l(f)̎ĵůҲ@Nr
ԘI(y)xůrһҪֻƷҪֻ r
2.
PERT-2ҲߜؾϩLܜض70ȣ̕r95ѽ(jng)^mϱйůҪ_(d)70ˮصС^(q)rҲ^mУ(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˵جDƬ䁵ĺÿĵůPex-b͛]^(q)eˆ(dng)ȻУPex-aPex-bǼӻW(xu)|(zh)(lin)a^bǹ飬КPex-ba(chn)^̕wɂԚWSa(chn)Pex-b@ɷNˮw
Pex-c(lin)|(zh)ҲǾϩrĤԭϣPex-cȫˮܺ͵ů
PexܿL95ˮ¹̕rض120ȡfPex-cĿǰ^ĹܲLJ(ni)ֻһa(chn)߀]ܣPex-cǿ϶M(jn)ڵPexܾ͛]c(din)ˆ(dng)ȻܟBӣǵů˲ß^B@䌍Ҳǃ(yu)c(din)ôfأůܱںһ2.0ܱPertܟ۟ҲǺܲȫǵůôkЌý^oȫ
4.
Pb۱ϩܛȻߜ@ôõĖ|ůܿ϶ܺˣPb(do)ܲҲ̈́@Qǃ(yu)òůܾͲůҪɢģy䁵ůҪh(yun)xPb
Ͼf@ôffƷ
a(chn)ƷţS@Ŀǰ_Јϱ^ҊĎׂƷSPex-bţPertSܡtʯ{(ln)ʯA+蹸ܽy(tng)y(tng)ˣå䌍Pert Pex-bͮ(dng)
a(chn)ƷƵůԒͿlʩˇloĺȻăr
^Ŀǰ߀]Ҋa(chn)ůeעoĺˇڴr(zhn)оʩ
M(jn)Ʒƣ
M(jn)ƷƣִWZM(fi)Ъ߀кܶ
ͬһƷmȻǵƷƣȻЇ(ni)a(chn)ͼM(jn)a(chn)O(sh)似g(sh)ԼԭȻǁ˾ԃrҲX϶xԭbM(jn)ڵ
զxδֱȫҊxPEXC-5
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ֻҪfM(jn)ֲDZǼٵںֻM(jn)Ʒ(ni)a(chn)ģ^ԭbM(jn)Wޱ횲
Pex-bM(jn)ڵٵWͲa(chn)Pex-cfM(jn)ڵ(ni)a(chn)
һrԭbM(jn)5Ȼȫa(chn)ƷƻNƇ(ni)a(chn)
eáM(fi)Ъοᡢִ˹ȷ5ܶ(ni)a(chn)
M(jn)ڵůƷһ㶼^עʩoĺòþͲһձȇa(chn)ƷƿVߵǸ߶·g܉֧κõʩo
ʲôůҪ
yϵů߀M(jn)՚ⲻ
ґ(yng)ԓ^Ě^DzǾͱˣyǿڛ]o䌍ǿ՚ͨ^ůҲһDz©ˮ©՚
҂֪ˮr¾͕g(x)ˮr桢ֳ
䌍ҲϻԌڵůfԷֹůϻLʹÉԷֹˮyTl(wi)ԡɢPgҲֹůY(ji)(x)ֳֹճa(chn)
҂l(f)F(xin)ů܉ĵı^٣ǷˮyT^еĴ_ˡе©ˮʲôfĸg܉p@ЩطĸgLĉp©ˮİl(f)lϣTһصˮɽ
ʹõůĿ͑l(f)F(xin)ů]ЎǰʹñڒtĿ͑l(f)F(xin)ȻXǰˡ@ǵůˮճڱڒtQ͵ůܱˮ͵ůܵČ(do)ϵ(sh)ɟɢů͛]ǰˣڒtҲǰM(fi)
Ӌ֘I(y)XxбҪDZڒt͑(qing)ҽhxܣxpexcߜع
йůĿ͑(yng)ԓʲôx
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Ʒ|(zh)xM(jn)ڵů
õĮa(chn)Ʒõʩõķ(w)rȻ
rˣ(w)a(chn)ƷʩVҲDzܴ
M(jn)ƷƃrͽܶҲ
YRFʲô߀ôIһ
M(jn)ƷIJǃrϲg̓rM(fi)ȺwxM(jn)Ʒ
xM(jn)ƷǞ˺õĮa(chn)Ʒͷ(w)ҸҲļʩĸҎ(gu)ļҲϹܲĸļҷ(w)á
γԸǮa(chn)Ʒʩ(w)õĽ(jng)N
ҪڴIȇa(chn)ֱȇa(chn)|(zh)õĹһփrXһ؛
̓rʲôxa(chn)Ʒ
ʲôͬǵůܣrߵͅR̓růֱIII߀ؿ]Xأ
һǜpٱںߴ
ѵůܵıںı푪(yng)ԓ_(d)2לpٵ1.9ѵůܵă(ni)ı(yng)_(d)20לpС19ס
ǿs̹ܲL
ÿPLȱ(yng)200ĵůܿs̞ÿPֻ180̡
ԭŪ̓
һЩůSԭГٵֶ廨TñĤϡPE80PE100ܲ(ˮ)PERTPERTIðPERTIIßoҎ(gu)۾۶ϩPBR(ؼtɫ)ðPBPPBϻPPHðPPRϡijijƵA䌍PERTܡڛ](bio)ʾԭ͑`Ԟܲ
ů䌍]жټg(sh)ͶY50fž_Sa(chn)pertpex-apex-bҲya(chn)Ψһyȵpex-cĿǰ(ni)ֻһSa(chn)
a(chn)ůƷƅ^(q)e⣬͛]ʲô^(q)eSҳ˸һɫҲ㲻ʲô
a(chn)ܽ킀tʯŪGց킀A+ܣόfpert2Ͳˆ
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a(chn)S_l(f)˟o(sh)(jng)NһС^(q)һȫuţġȫuSȫuǵ
ҽţXѽ
Ҽ80/ƽ
IҼҵİҼ75/ƽ
IҼҵİҼ70/ƽ
IҼҵİҼ65/ƽ......
ҸĶlҸˣ80Ǽ߀(zhn)ѵİ壬߀Һù˱ֻʹεıذεĹжε
BʩϹ......
C|(zh)Dzܵˣһ݅Ӷܵ
еĘI(y)(w)Tˮ늹ֻuȥʲôһˆ}lҲҲֻԼJ(rn)ԡ
ů߀ǽhxI(y)ůͨ˾
f@ôůܵôx
1.(j)A(y)Ʒ|(zh)xM(jn)ƷҲxM(jn)ƷƇ(ni)a(chn)ϵЮa(chn)Ʒԃrȕhһx5
2.̓rxa(chn)Ʒa(chn)ãһֻLJa(chn)̫࣬㲻þȦҪxI(y)ůͨ˾
3.cһζƷƺ̓r翴Ʒ|(zh)ʩˇ@P(gun)I뻨X͵ý(yng)rXƷ|(zh)
ϺYI(y)ůͨ˾I(y)ůʩF(tun)I(y)ۺ(w)Ҏ(gu)bͬUͬ