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一、用处
本物品普遍性使用在供电、工业酒精、化工机械、冶金行业、国家安全研发等常温市场规模内的找色温度测试。
二、首要特色
该电缆具备防潮、防燃、耐酸碱、耐温度、低温、耐老化等特色,该产物的电绝缘机能良好,具备线对屏障和总屏障的电缆能有用地避免外界搅扰,进步丈量精度。
三、出产履行规范
敞开心扉的企业国家标准。
四、利用前提
1、情况温度-60~275℃;
2、电缆敷设温度应不低于-20℃,保举的许可曲折半径;
(1)无铠装层的电缆应不小于电缆外径的10倍;
(2)有铠装层或具备总屏障布局的电缆不小于电缆外径的12倍。
五、耐低温弥补电缆产物种类及型号如表1
电机选型德律风:0550-2386599
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款式
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线芯数据资料
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线芯结构
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线芯受力mm2
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导体设计
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根/直经mm
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|
SC
KC
KX
NC
NX
JX
TX
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确定电线铝合金丝
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单股线芯
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0.5
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1/0.8
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|
1.0
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1/1.13
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|
1.5
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1/1.37
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|
2.5
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1/1.76
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多股线芯(软芯)
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0.5
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7/0.3
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1.0
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7/0.43
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1.5
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7/0.52
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六、手艺请求
1、电压及绝缘电阻
(1)耐低温弥补电缆制品承受50Hz、500V电压实验1分钟不击穿;
(2)耐低温弥补电缆制品线芯间及线芯与屏障间的绝缘电阻,在氛围温度为15~35℃,绝对温度不跨越80%时,每10米5MΩ;
(3)具备分对屏障或分屏障和总屏障的弥补电缆制品,分屏障和分屏障间,分屏障和总屏障间的绝缘电阻不小于1MΩ·KM。
2、制品电缆的持久许可任务温度为200℃。
七、电缆的型号、规格及外径如表2划定
表2
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多数
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标称断面mm2
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型号查询
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SC KC KX NC NX EX JX TX
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HFF
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HFFP
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HFFR
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HFFRP
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HFPFP
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HFPFPR
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|
1
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0.5
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3.3
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3.9
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3.5
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4.2
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-
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-
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1.0
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4.2
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5.0
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4.5
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5.2
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-
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-
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|
1.5
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4.7
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5.5
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5.0
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5.7
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-
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-
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|
2.5
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6.0
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6.8
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-
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-
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-
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-
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2
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0.5
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5.9
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6.6
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6.2
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7.0
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7.1
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7.4
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|
1.0
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7.8
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8.5
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8.4
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9.2
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9.1
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9.6
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|
1.5
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8.7
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9.4
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9.4
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10.2
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10.0
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10.8
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|
2.5
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11.2
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12
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-
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-
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12.4
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-
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3
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0.5
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6.2
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7.0
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6.6
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7.4
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7.5
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7.9
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1.0
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8.3
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9.1
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8.9
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9.7
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9.5
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10.1
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1.5
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9.4
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10.2
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10.1
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10.9
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10.6
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11.4
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|
2.5
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11.8
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12.6
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-
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-
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13.2
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-
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4
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0.5
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6.9
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7.8
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7.3
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8.2
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8.3
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9.0
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|
1.0
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9.1
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10
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9.9
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10.8
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10.5
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11.4
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|
1.5
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10.3
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11.2
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11.2
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12.1
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11.7
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12.7
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2.5
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13.2
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14.1
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-
|
-
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14.6
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-
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|
5
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0.5
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7.7
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8.5
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8.2
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9.1
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9.4
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9.8
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1.0
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14.9
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15.8
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11.3
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12.2
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12.0
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12.9
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|
1.5
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11.7
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12.6
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12.7
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13.6
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13.4
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14.4
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2.5
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13.2
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14.1
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-
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-
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16.5
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-
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|
7
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0.5
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8.4
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9.3
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9.0
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9.9
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10.2
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10.8
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1.0
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11.4
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12.3
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12.2
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13.1
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13.2
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14.1
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|
1.5
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12.8
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13.7
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14.0
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14.9
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14.6
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15.8
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2.5
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16.4
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17.3
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-
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-
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18.2
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-
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|
8
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0.5
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9.5
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10.4
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10.2
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11.1
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11.5
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12.2
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1.0
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12.5
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13.4
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13.6
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14.5
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14.6
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15.6
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1.5
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14.1
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15
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15.4
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16.3
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16.2
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17.4
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2.5
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18.0
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18.8
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-
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-
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-
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-
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|
9
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0.5
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10.5
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11.4
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11.2
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12.1
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12.7
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13.6
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1.0
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13.9
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14.8
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15.0
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15.9
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16.1
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17.2
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1.5
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15.7
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16.6
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17.0
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17.9
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17.9
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19.3
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2.5
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20.1
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21
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-
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-
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22.2
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-
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|
10
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0.5
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11.4
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12.3
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12.2
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13.1
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13.8
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14.6
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1.0
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15.0
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15.9
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16.3
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17.2
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17.4
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18.7
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|
1.5
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16.9
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17.8
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18.4
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19.3
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19.3
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20.9
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|
2.5
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21.7
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22.6
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-
|
-
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24.0
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-
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|
12
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0.5
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11.7
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12.6
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12.5
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13.4
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14.2
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15.1
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|
1.0
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15.5
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16.4
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16.9
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17.8
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18.0
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19.4
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|
1.5
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17.5
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18.4
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19.1
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20.0
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20.0
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21.6
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|
2.5
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22.4
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23.3
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-
|
-
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24.9
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-
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