ҷ]ʽsxܶ༼g(sh)ˆTӋsˮƽrԿ՚⮔еˮڌH{(dio)ͨLO˝՚_һĝȺ͜ضܸõķa(chn)Ҫ_˜҂횿]՚еˮֻˮ
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1]ʽsѭh(hun)ˮ\Еr늟ӟˮY(ji)ѭh(hun)ˮֹͣĈҪoѭh(hun)ˮ@҂hʹoѭh(hun)ˮ늟ܣ
2]ʽsx~]ʽs2ϣøԾ۲ƬMˮٷСܺãߜ70͜-50ȼԺPVCбƬˮٷСܺãߜ70ؓ͜50ȼá
3]ʽs35080%280Ҳf@350sһOӋrֻ280Ч 280ˮؽ5ߵğǣ280X1000X5X1=1400000ǧ\ Qǧߣ1400000X0.001163=1628ǧ Ч1:4.5Ӌ:a(chn)1628ǧߵğCM1628X4.5/5.5=1332ǧ Ҳf@350smb1332ǧߵˮCMȻҲbСcġ
]ʽsoχFʽsһN͵s^ڂy(tng)sȡøЧ͉xFbÌˮСF˂esЧ\мSoɱ
]ʽsx~]ʽsx]ʽsX\壬VX\304P䓲|(zh)ķfPVX\֮\ٴ֮ѽ(jng)ϳõ\䓰ϵ\䓰һ㶼MЇMз̎҂۹˾õX\ܼҪMЇ̎푑h(hun)Ҫ