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    „z
    ǰλ
      䓰Lܰĺ
      ߣabc    lڣ2013/2/16    g[2300

      䓰Lܰĺȣmm
           e
          LֱL߅ߴ AL   L  mϵyL
           Љ͉ϵy ߉ϵy
          Db320 0.5 0.5 0.75 1.5
          320Db450 0.6 0.6 0.75 1.5
          450Db630 0.75 0.6 0.75 2.0
          630Db1000 0.75 0.75 1.0 2.0
          1000Db1250 1.0 1.0 1.0 2.0
          1250Db2000 1.2 1.0 1.2 OӋ
          2000Db4000 OӋ 1.2 OӋ
          עLܵ䓰ȿmpС10%15%
          şϵyL䓰ȿɰ߉ϵy
          mϵyL䓰ȑOӋҪ
          ܲmڵ˷c􉦵A
          
          PLܰĺȣmm
          LֱDL߅ߴb P䓰ȣmm
          Db500 0.5
          500Db1120 0.75
          1120Db2000 1.0
          2000Db4000 1.2
          
          
          ͉ϵyЙCLܰĺȣmm
          ALֱDLL߅ߴb       
          Db200 2.5
          200Db400 3.2
          400Db630 4.0
          630Db1000 4.8
          1000Db2000 6.2
          
          ͉ϵyoCLܰĺȣmm
          ALֱDLL߅ߴb       
          Db300 2.53.5
          300Db500 3.54.5
          500Db1000 4.55.5
          1000Db1500 5.56.5
          1500Db2000 6.57.5
          Db2000 7.58.5

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