bv原材料耗重与产品每千米重量

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1、BV原材料耗重与产品每千米重量BV成本核算截面规格成品外径铜用量绝缘用量总重0.121/0.41.21.131.512.60.21/0.51.31.771.703.50.31/0.61.42.541.884.40.41/0.71.53.462.075.50.51/0.82.04.523.968.50.751/0.972.26.654.4411.111/1.132.59.006.0315.01.51/1.382.813.56.920.42.51/1.783.422.59.732.241/2.253

2、.936.011.547.561/2.764.454.013.467.4107/1.356.190.023.8114  引用  回复 [离线]POST2009-6-98:20:50No.2 BV成本核算截面规格成品外径铜用量绝缘用量总重167/1.707.114428.7173257/2.148.822543.1268357/2.5210.031549.53655019/1.7811.745067.95187019/2.1413.563079.87109519/2.5215.8855107.09

3、6212037/2.0317.41080119.1119915037/2.2519.41350148.8149918537/2.5221.61665185.0185024061/2.2524.72160232.6239330061/2.5227.52700283.5298440061/2.8530.93600345.93946BV型电线技术参数-重量直径BV型电线技术参数  BVBLV(BV-105)450/750V标称截面(mm2)线芯结构根数/线径(mm)最大外径(mm)参考重量(kg/km

4、)20℃导体电阻≤(Ω/km)铜铝铝铜1.5(A)1/1.383.320.3　　12.11.5(B)7/0.523.521.6　　12.12.5(A)1/1.783.931.61711.87.412.5(B)7/0.684.234.8　　7.414(A)1/2.554.447.1227.394.614(B)7/0.854.850.3　　　6(A)7/0.854.850.3293.084.916(B)7/1.045.471.2　3.08　107/1.357119621.833.08167/1.70

5、8179781.151.912527/2.04102811180.7271.23527/2.2511.53811560.5240.8385019/1.78135212150.3870.6417019/2.14157342820.2680.4439519/2.5217.59623850.1930.3212037/2.031911804310.1530.25315037/2.252114705390.1240.20618537/2.5223.518106660.09910.16424061/2.25

6、26.523508570.07540.12530061/2.5229.5293010700.06010.140061/2.8533387013900.0470.0778上一篇：YJV0.6/1KV交联电缆技术参数和载流量