ҷ]ʽsxܶ༼g(sh)ˆTӋsˮƽrԿ՚⮔(dng)еˮڌH{(dio)ͨL(fng)O(sh)˝՚_(d)һĝȺ͜ضܸõķa(chn)Ҫ_(d)(bio)(zhn)҂횿]՚еˮֻˮ
]ʽsx~]ʽssO(sh)Ӌȫ]ʽc_ʽs^]ڵײõˮԌˮֱӵˮخ(dng)_ʽsײˮȫҊԌˮخ(dng)еˮM(jn)A(y)a(b)ˮ_ʽsa(b)ˮDZ^ֱӵ]ʽs]ˮsĵײO(sh)ӋˮأԄa(b)ˮb
1]ʽsѭh(hun)ˮ\Еr늟ӟˮY(ji)ѭh(hun)ˮֹͣĈҪoѭh(hun)ˮ@҂hʹoѭh(hun)ˮ늟ܣ
2]ʽsx~]ʽs2ϣøԾ۲ƬMˮٷ(qing)Сܺߜ70ȡ͜-50ȼԺPVCбƬˮٷСܺߜ70ؓ͜(f)50ȼá
3]ʽs35080%280Ҳf@350sһO(sh)Ӌrֻ280Ч 280ˮؽ5ߵğǣ280X1000X5X1=1400000ǧ\ Qǧߣ1400000X0.001163=1628ǧ Ч1:4.5Ӌ:a(chn)1628ǧߵğC(j)M1628X4.5/5.5=1332ǧ Ҳf@350smb1332ǧߵˮC(j)M(dng)ȻҲbСc
]ʽsoχFʽsһN͵s^ڂy(tng)sȡøЧ͉xFbÌˮСF˂esЧ\мSo(h)ɱ
]ʽsx~]ʽsx]ʽsX\VX\304P䓲|(zh)ķfP(qing)VX\֮\ٴ֮ѽ(jng)ϳõ\䓰ϵ\䓰һ㶼M(jn)ЇM(jn)з̎҂۹˾õX\ܼҪM(jn)Ї̎푑(yng)h(hun)Ҫ