쵽؝uuܶಡx_ʼ(dng)ڷôA(y)ѝ
?yn)鷬ѝһNԲ(yn)ؕr(sh)Ɍ(do)tpa(chn)25%һ75%҂Ҫҕѝķι
ѝη
һѝ
1NȌNڛˮн10犣Ƴ55ˮн30裬Sr(sh)a(b)ˮٷˮн45Сr(sh)
2ߜؐĸߜؼ(ji)]1520
3ӏ(qing)gڷL(zhng)r(sh)иƽˮҪƵʵʩʩ⛷mr(sh)ͨL(fng)tL(zhng)߿ԡ¶ˮδɕr(sh)֦r(sh)겢
ѝW(xu)
1N̎5%ϡ}N510Сr(sh)0.05%cN2040
2紲ڲNǰ20ÿ40%ĸR20ˮ3040紲SĤw5ȥĤɣºٲN
3gΡmr(sh)ʩٻ3̖(ho)L(zhng)M(jn)ѿֲֻĿ_ǰ(sh)ڸʩһιڷ|(zh)(qing)ѭh(hun)ڰl(f)ڇʩ11200IJҺ72%r(nng)ù4000Һ77%~ɝԷۄ500Һ40%DT400Һˎg710죬B34
𰸣
ѝη
һ
1NȌNڛˮн10Ƴ55ˮн30裬Sr(sh)a(b)ˮٷˮн45Сr(sh)
2ߜؐĸߜؼ(ji)]1520
3ӏ(qing)gڷL(zhng)r(sh)иƽˮҪƵʵʩʩ⛷mr(sh)ͨL(fng)tL(zhng)߿¶ˮδɕr(sh)֦辣r(sh)겢
W(xu)
1N̎5%ϡ}N510Сr(sh)0.05%cN2040
2紲ڲNǰ20ɣÿ40%ĸR20ˮ3040紲ϣSĤw5ȥĤºٲN
3gΡmr(sh)ʩٻ3̖(ho)L(zhng)M(jn)ѿֲֻĿ_ǰ(sh)ڸʩһιڷ|(zh)(qing)ѭh(hun)ڰl(f)ڇʩ11200IJҺ72%r(nng)ù4000Һ77%~ɝԷۄ500Һ40%DT400Һˎg710B34Ρ
شߣ˲ 2015/3/10 9:49:38