anna university regulation 2021 theory with lab pass mark

1:15

23:23

5:53

34:34

34:34

7:53

13:14

4:51

2:16

56:00

56:17

34:34

کوتاه

2:15

17:22

12:54

1:37

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6:59

3:11

16:30

45:19

11:11

9:48

1:55

1:03

2:03

12:47

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2:02

5:21

5:24

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کوتاه

1:03:44

11:26

16:07

13:36

4:36

13:01