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| 型号︰ | - |
| 品牌︰ | - |
| 原产地︰ | 中国 |
| 单价︰ | CNY ¥ 9500 / T |
| 最少订量︰ | 20 T |
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镀锌钢绞线、镀锌铁线
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钢绞线内拆股钢丝力学性能
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钢丝
公称
直径
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直径
允许
偏差
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公称抗拉强度（Mpa）
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伸长率
%（L0=200mm）
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扭转（次/3600）
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公称抗拉强度（Mpa）
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1270
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1370 1470
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1570
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mm
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不 小 于
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1.00
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=0.05
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1270
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1370
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1470
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1570
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2.0
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18
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16
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14
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1.10
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1.20
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1.30
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1.40
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1.50
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1.60
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1.70
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1.80
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=0.06
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3.0
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16
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14
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12
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2.00
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2.20
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2.40
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2.60
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=0.08
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14
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12
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10
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2.80
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4.0
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3.00
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3.20
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3.50
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=0.10
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3.80
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4.00
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| 钢绞线最小破断拉力 |
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结 构
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1X7
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公称直径
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全部钢丝
断面面积
mm2
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参考重量
kg/100m
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公称抗拉强度
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钢绞线
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钢丝
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1270
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1370
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1470
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1570
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mm
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钢绞线最小破断拉力/KN
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3.0
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1.00
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5.50
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4.58
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6.42
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6.92
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7.43
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7.94
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3.3
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1.10
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6.65
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5.54
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7.77
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8.38
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8.99
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9.60
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3.6
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1.20
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7.92
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6.59
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9.25
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9.97
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10.70
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11.40
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3.9
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1.30
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9.29
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7.73
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10.80
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11.70
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12.50
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13.40
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4.2
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1.40
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10.78
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8.97
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12.50
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13.50
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14.50
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15.50
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4.5
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1.50
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12.37
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10.30
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14.40
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15.50
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16.70
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17.80
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4.8
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1.60
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14.07
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11.71
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16.40
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17.70
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19.00
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20.30
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5.1
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1.70
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15.89
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13.23
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18.50
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20.00
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21.40
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22.90
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5.4
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1.80
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17.81
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14.83
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20.80
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22.40
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24.00
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25.70
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6.0
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2.00
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21.99
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18.31
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25.60
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27.70
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29.70
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31.70
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6.6
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2.20
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26.61
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22.15
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31.00
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33.50
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35.90
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38.40
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7.2
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2.40
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31.67
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26.30
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37.00
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39.90
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42.80
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45.70
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7.8
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2.60
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37.16
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30.93
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43.40
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46.80
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50.20
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53.60
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8.4
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2.80
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43.10
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35.88
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50.30
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54.30
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58.20
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62.20
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9.0
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3.00
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49.48
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41.19
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57.80
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62.30
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66.90
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71.40
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9.6
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3.20
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56.30
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46.87
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65.70
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70.90
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76.10
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81.30
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10.5
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3.50
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67.35
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56.07
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78.60
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84.80
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91.00
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97.20
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11.4
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3.80
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79.39
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66.09
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92.70
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100.00
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107.00
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114.00
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12.0
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4.00
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87.96
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73.22
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102.00
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110.00
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118.00
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127.00
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| 钢绞线最小破断拉力 |
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结 构
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1X19
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公称直径
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全部钢丝
断面面积
mm2
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参考
重量
kg/100m
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公称抗拉强度
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钢绞线
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钢丝
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1270
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1370
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1470
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1570
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mm
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钢绞线最小破断拉力/KN
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5.0
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1.00
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14.62
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12.42
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17.00
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18.40
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19.70
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21.00
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5.5
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1.10
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18.06
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15.03
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20.60
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22.20
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23.80
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25.50
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6.0
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1.20
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21.49
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17.89
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24.50
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26.50
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28.40
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30.30
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6.5
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1.30
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25.22
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20.99
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28.80
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31.00
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33.30
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35.60
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7.0
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1.40
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29.25
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24.35
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33.40
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36.00
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