ҷ]ʽsxܶ༼g(sh)ˆTӋsˮƽrԿ՚⮔(dng)еˮڌH{(dio)ͨL(fng)O(sh)˝՚_һĝȺ͜ضȣܸõķa(chn)Ҫ_(bio)(zhn)҂횿]՚еˮֻˮ
]ʽsx~]ʽssO(sh)Ӌȫ]ʽc_ʽs^]ڵײõˮԌˮֱӵˮخ(dng)_ʽsײˮȫҊԌˮخ(dng)еˮMA(y)aˮˣ_ʽsaˮDZ^ֱӵ]ʽs]ˮsĵײO(sh)ӋˮأԄaˮb
1]ʽsѭh(hun)ˮ\Еr늟ӟᣬˮY(ji)ѭh(hun)ˮֹͣĈҪoѭh(hun)ˮ@҂hʹoѭh(hun)ˮ늟ܣ
2]ʽsx~]ʽs2ϣøԾ۲ƬMˮٷСܺãߜ70͜-50ȼԺPVCбƬˮٷСܺߜ70ؓ͜(f)50ȼ
3]ʽs35080%280Ҳf@350sһO(sh)Ӌrֻ280Ч 280ˮؽ5ȣߵğǣ280X1000X5X1=1400000ǧ\ Qǧߣ1400000X0.001163=1628ǧ Ч1:4.5Ӌ:a(chn)1628ǧߵğCM1628X4.5/5.5=1332ǧ Ҳf@350smb1332ǧߵˮCM(dng)ȻҲbСc
]ʽsoχFʽsһN͵s^ڂy(tng)sȡϣøЧ͉xFbÌˮСF˂esЧ\мSoɱ
]ʽsx~]ʽsxͣ]ʽsX\VX\304P䓲|(zh)ķfPVX\֮\ٴ֮ѽ(jng)ϳõ\䓰ϵ\䓰һ㶼MЇMз̎҂۹˾õX\ܼҪMЇ̎푑(yng)h(hun)Ҫ