ƽڽ(jng)l(f)ĹLī֭SԼë^ķNƽһҪptpa(chn)tȫʧշeOЧķηƽɹP(gun)I
1.xÃ(yu)|(zh)B(yng)ϣl(f)Ҫ xroù׃osԠãmƽB(yng)ǰB(yng)ؕ2졫3ϽѺϜ60Ҫ3ÿҪMзѣѕr(yng)϶ѱ漰ײ͜،ӵB(yng)Ϸ϶у(ni)B(yng)Ϸѵ¼l(f);(yng)l(f)Ͳl(f)^
2.ƌW(xu) ϕrƤ(yng)15%1%(j)a(chn)`Ԫ(f)Ϸϣ10%20%ؿЧֹİl(f)Ҫ2%ԃ(ni)
B(yng)ϺˮƽɔP(gun)Iоl(f)ƽrˮȑ(yng)11.8ңӚl(f)r(yng)11.5B(yng)pHֵƹЧʩʯһ3%5%
3.xÃ(yu)N Ҏ(gu)SُIuƷľNĸN^3NԭND(zhun)ӶҪNٴD(zhun)NNҪxmgm(yng)ԏsa(chn)ߡmϮ(dng)r(dng)?sh)ƷN࣬(yng)xиߜƷN紺࣬(yng)xõМƷN(yu)|(zh)NӷNȰl(f)L죻ԺܿLMֹl(f)߽ӷNҲһN֮Чķ
4.aȴʩԕrһl(f)ьw(yng)rժδ_ǰγɺڹzL̎ʯҷۣƹzLԕrһl(f)㣬(yng)ьwСrָDʹ^m(x)LͬrںzL^ϱϴ̿ͨMƽzLƽzɌьwֽ@̎Ӱ푺a(chn)̎(yng)rͨL(fng)MƽzLٴΰl(f)