electronicsandcommunication

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30:15

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19:01

14:06

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1:39:33

12:45

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10:34

12:00

16:48

8:41

6:43

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2:35

26:31

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13:57

13:45

2:22

6:02

20:19

25:49

3:04

7:22

18:11

4:31

8:48

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26:31

13:13

10:34

9:28

39:18

1:19:36

5:46

7:04

7:58

11:52

4:02

7:15

15:29

2:14

56:23

00:58

59:42

1:43

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41:10

7:05

21:21

2:10

9:06

5:00:16

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4:42