Sϰа߲ǽl(f)F(xin)һN²Yc˪ùͼԽǰ߲Oa(chn)кܶr(nng)Ѱа߲˪ùͼԽǰ߲Mз@H^õطSϰа߲,a(chn)ɱЧԓİl(f),ppr(nng)pʧ,F(xin)ΣYδʩҪB,ԹVr(nng)
Yc Sϰа߲ҪΣ~Ƭؕr~o~Ƭܺ~Ƭl(f)SɫˮcSߵIJU~Ƭ没߽AλҎ(gu)tSɫвSɫMcM@l(f)ڲߘO״~Ƭ没ߴֲڲƽw׃?yu)ɫҰɫҲ볣һ@۠ġȴrϳЭh(hun)Һɫùӹͷӣؕr~Ƭɿ
\Ҫc Sϰа߲ĵͰYcԽǰ߲Ҫ^(q)eа߲~ƬɫȴrҺɫùԽǰ߲~ƬаɫҺγɵİɱ棬oùSϰа߲c˪ùą^(q)eа߲̎@ߴֲڲƽ˪ù̎~Ƭ˾Gl(f)Sߺƽ
η ӏr~pٳȾԴƌWˮ,СˮڹˮעͨLŝӹ(chung)SLl(f)ڲȰl(f)ĜضȗlˎΣ0.5%400600Һs-T؇FAl(f)25%_Ҹ1500Һ40%ʩјҸ500Һ25%r1500Һ40%8000Һ40%3000Һÿ710쇊1B23Ρl(f)صӇ~Ƅɇʩ30%ֳ~ɝԷۄ600800Һ~懊F݆QˎˎҺмm~ЧáˎcLJ²~Ƭ
\Ҫc Sϰа߲ĵͰYcԽǰ߲Ҫ^(q)eа߲~ƬɫȴrҺɫùԽǰ߲~ƬаɫҺγɵİɱ棬oùSϰа߲c˪ùą^(q)eа߲̎@ߴֲڲƽ˪ù̎~Ƭ˾Gl(f)Sߺƽ
η ӏr~pٳȾԴƌWˮ,СˮڹˮעͨLŝӹ(chung)SLl(f)ڲȰl(f)ĜضȗlˎΣ0.5%400600Һs-T؇FAl(f)25%_Ҹ1500Һ40%ʩјҸ500Һ25%r1500Һ40%8000Һ40%3000Һÿ710쇊1B23Ρl(f)صӇ~Ƅɇʩ30%ֳ~ɝԷۄ600800Һ~懊F݆QˎˎҺмm~ЧáˎcLJ²~Ƭ