2021年接地电阻测试方法(带图).pdf

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1、v1.0 可编辑可修改-1-1-接地电阻测试方法（带图）一、接地电阻测试要求：a.交流工作接地，接地电阻不应大于4；b.安全工作接地，接地电阻不应大于4；c.直流工作接地，接地电阻应按计算机系统具体要求确定；d.防雷保护地的接地电阻不应大于10；e.对于屏蔽系统如果采用联合接地时，接地电阻不应大于1。二、接地电阻测试仪ZC-8 型接地电阻测试仪适用于测量各种电力系统，电气设备，避雷针等接地装置的电阻值。亦可测量低电阻导体的电阻值和土壤电阻率。ZC-8 型接地电阻测试仪另一种型号三、本仪表工作由手摇发电机、电流互感器、滑线电阻及检流计等组成，全部机构装在塑料壳内，外有皮壳便于携带。附件有辅助探棒

2、导线等，装于附件袋内。其工作原理采用基准电压比较式。四、使用前检查测试仪是否完整，测试仪包括如下器件。精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 1 页，共 6 页v1.0 可编辑可修改-2-2-1、ZC-8 型接地电阻测试仪一台2、辅助接地棒二根3、导线 5m、20m、40m各一根常用工器具五、使用与操作1、测量接地电阻值时接线方式的规定仪表上的 E端钮接 5m导线，P端钮接 20m线，C端钮接 40m线，导线的另一端分别接被测物接地极E，电位探棒 P和电流探棒 C，且 E、P、C应保持直线，其间距为20m测量大于等于 1 接地电阻时接线图见图1将仪表上 2 个 E端钮

3、连结在一起。精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 2 页，共 6 页文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10

4、文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:C

5、Y6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8

6、P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 H

7、N9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6

8、G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6

9、ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10v1.0 可编辑可修改-3-3-测量小于 1接地电阻时接线图见图2将仪表

10、上 2个 E端钮导线分别连接到被测接地体上，以消除测量时连接导线电阻对测量结果引入的附加误差。2、操作步骤、仪表端所有接线应正确无误。、仪表连线与接地极E、电位探棒 P和电流探棒 C应牢固接触。、仪表放置水平后，调整检流计的机械零位，归零。精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 3 页，共 6 页文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8

11、P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 H

12、N9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6

13、G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6

14、ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T

15、2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10

16、文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:C

17、Y6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10v1.0 可编辑可修改-4-4-、将“倍率开关”置于最大倍率，逐渐加快摇柄转速，使其达到150r/min。当检流计指针向某一方向偏转时，旋动刻度盘，使检流计指针恢复到“0”点。此时刻度盘上读数乘上倍率档即为被测电阻值。、如果刻度盘读数小于1 时，检流计指针仍未取得平衡，可将倍率开关置于小一档的倍率，直至调节到完全平衡为止。、如果发现仪表检流计指针有抖动现象，可变化摇柄转速，以消除抖动现象。六、注意事项1、禁止在有雷电或被测物带电时进行测量。

18、2、仪表携带、使用时须小心轻放，避免剧烈震动。七、电路原理图八、其它几种表型的测量示意图各种表型在测量时，电位探棒 P和电流探棒 C的间距以说明书为准。精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 4 页，共 6 页文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5

19、R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9

20、V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G1

21、0J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA

22、1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B

23、2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档

24、编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6

25、P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10v1.0 可编辑可修改-5-5-精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 5 页，共 6 页文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L

26、10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码

27、:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5

28、T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6

29、 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3

30、T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J

31、6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X

32、2T2B2L10v1.0 可编辑可修改-6-6-接地电阻检测记录日期时间检 测 人序 号接 地 地 点接地编号电 阻 值（欧姆）备注123456789101112131415精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 6 页，共 6 页文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编

33、码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P

34、5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R

35、6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V

36、3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10

37、J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1

38、X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10文档编码:CY6P5T8P5R6 HN9V3T6G10J6 ZA1X2T2B2L10