2022年人教版信息技术第一册第2课《认识计算机》word教案1 .pdf

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1、名师精编优秀教案课题第 2 课 认识计算机课型：新授课教学目标(1)能够从外观上区分计算机与家用电器。(2)了解计算机各部分的名称及作用。(3)培养学生的观察能力。重点计算机是一个由多种设备组合在一起的整体。难点正确认识计算机各部分的名称及作用。教学准备电脑板书设计第 2 课 认识计算机一、显示器二、主机三、鼠标四、键盘教学反思在这节课中，学生基本都对计算机的各部分组件有了一定的认识。但是仍需在以后的学习中进行强化认识。名师精编优秀教案教学过程备注文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T

2、7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB

3、6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10

4、Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:C

5、K4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7

6、C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO

7、10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U

8、1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2名师精编优秀教案一、导入小朋友们，你们见过计算机吗？(学生回答)每台计算机都有许多设备组成，这些设备你都认识吗？都能说出它的

9、名称及作用吗？今天我们就来认识一下它们。(板书：第 1 课认识计算机)二、新授1.显示器(板书：显示器)先来说说外形与家用的电视机差不多的设备吧，它的名字叫显示器，虽然它与电视机差不多，但是却比电视机清晰许多，近距离使用它时能够保护我们的眼睛。显示器是我们与计算机面对面交流的工具，它能将计算机工作的结果显示在屏幕上。(出示图片)它们的外形虽然不同，但都是显示器。2.主机(板书：主机)主机是计算机的“心脏”，计算机的工作都是这个主机完成的，它的外形是个箱子，但里面装了许多设备，(出示主机箱)计算机正是靠着这些设备来完成各项工作的。(出示图片)文档编码:CK4I10A10Q10T2 HB6M1U1

10、W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2

11、 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10

12、A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编

13、码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J

14、8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7

15、 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6

16、M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2名师精编优秀教案它们的外形虽然

17、不同，但都是主机。3.鼠标器(板书：鼠标器)鼠标器用来操作计算机进行工作，虽然它个子很小，有两个或三个按键，但是它的作用却很大，它是计算机必不可少的一种设备。(出示图片)鼠标器有两个按键的，也有三个按键的，有带滚轮的，有机械式的鼠标器，有光电鼠标器，它们都是我们使用计算机的好帮手。4.键盘(板书：键盘)键盘可以帮助我们输入一些文字、命令，或者可以在某些时候代替鼠标器工作。它的按键很多，要正确、快速地使用它们，需要我们花一定的时间。(出示图片)它们的外形不同，但是键盘上的键基本都相同，使用方法也相同。5.其它设备计算机上还有一些其它设备，(出示实物)例如音箱、打印机、扫描仪、耳麦等，它们能帮助我

18、们更好地使用好计算机。文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1

19、U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10

20、T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I

21、10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文

22、档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K

23、3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6

24、T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 H

25、B6M1U1W6T7 ZO10K3J8O7C2名师精编优秀教案三、小结(板书：它们构成了一台计算机)今天我们认识了计算机的主要设备，知道一台计算机至少要有主机、显示器、鼠标器、键盘这四个设置组成，其他的设备能够帮助我们更好地使用好计算机。文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:

26、CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O

27、7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 Z

28、O10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1

29、U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10

30、T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I

31、10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文

32、档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2名师精编优秀教案文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6

33、T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 H

34、B6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A1

35、0Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:

36、CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O

37、7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 Z

38、O10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2文档编码:CK4I10A10Q10T2 HB6M1U1W6T7 ZO10K3J8O7C2