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䌍ůܲĵķN֞N
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ڻgһӣg
͞ҷքevһ£
1.
PERTPeǾϩPertǸPeַQߜؾϩܜض60oܛϻϷʹ^öС^(q)ɢI(y)ĵĵůضȿܕ60Ӱ푉ɰȫ[há
Ŀǰܶa(chn)ƷƵĵͶ˹߀@NţS߀кܶ_l(f)̎ĵůҲ@Nr
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2.
PERT-2ҲߜؾϩLܜض70ȣ̕r95ѽ(jng)^mϱйůҪˣ_70ˮصС^(q)rҲ^mPertҪF
3.
PexPexǽ(lin)ϩ(j)a(chn)ʽַ֞Pex-aPex-bPex-cֻҪ(lin)_Ҫϛ]ʲô^(q)eֻܛPex-aPex-cPex-bO(sh)y෴䶬Pex-bֱǹ˵جDƬ䁵ĺÿĵůPex-b͛]^(q)eˆȻУPex-aPex-bǼӻW|(zh)(lin)a^bǹ飬КPex-ba(chn)^̕wɂԚWSa(chn)Pex-b@ɷNˮϣw
Pex-c(lin)|(zh)ҲǾϩrĤԭϣPex-cȫˮܺ͵ů
PexܿL95ˮ¹̕rض120fPex-cĿǰ^ĹܲLJ(ni)ֻһa(chn)߀]Pex-cǿ϶MڵġPexܾ͛]cˆȻСܟBǵů˲ß^B@䌍Ҳǃ(yu)côfůܱںһ2.0ܱPertܟ۟ҲǺܲȫǵůôkЌý^oȫ
4.
Pb۱ϩܛȻߜ@ôõĖ|ůܿ϶ܺˣPbܲҲ̈́@Qǃ(yu)òģůܾͲůҪɢy䁵ůҪhxPb
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MڵůƷһ㶼^עʩoĺòþͲһձȇa(chn)ƷƿVߵǸ߶·g܉֧κõʩo
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ҪڴIȇa(chn)ֱȇa(chn)|(zh)õĹһփrXһ؛
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һǜpٱںߴ
ѵůܵıںı푪(yng)ԓ_2לpٵ1.9ףѵůܵă(ni)ı(yng)_20לpС19
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ÿPLȱ(yng)200ĵůܿs̞ÿPֻ180
ԭŪ̓
һЩůSԭГٵֶ廨TñĤϡPE80PE100ܲ(ˮ)PERTPERTIðPERTIIßoҎ(gu)۾۶ϩPBR(ؼtɫ)ðPBPPBϻPPHðPPRijijƵA䌍PERTڛ]ʾԭ͑`Ԟܲġ
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ҽţXѽ
Ҽ80/ƽ
IҼҵİҼ75/ƽ
IҼҵİɣҼ70/ƽ
IҼҵİҼ65/ƽ......
ҸĶlҸˣ80Ǽ߀ʂѵİ߀Һù˱ֻʹεıذεĹжε
BʩϹ......
C|(zh)Dzܵˣһ݅Ӷܵ
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1.(j)AƷ|(zh)xMƷơҲxMƷƇ(ni)a(chn)ϵЮa(chn)Ʒԃrȕáhһx5
2.̓rxa(chn)Ʒa(chn)һáֻLJa(chn)̫㲻þȦҪxI(y)ůͨ˾
3.cһζƷƺ̓r翴Ʒ|(zh)ʩˇ@P(gun)I뻨X͵ý(yng)rXƷ|(zh)
ϺYI(y)ůͨ˾I(y)ůʩFI(y)ۺ(w)ϣҎ(gu)bͬUͬ