inspecting electrical components

5:13

5:38

46:34

4:05

1:30:09

3:11:41

17:26

7:47

13:31

9:52

1:51

24:10

8:31

2:14

5:09

28:42

9:43

10:02

19:29

20:23

5:52

3:30

1:54

3:12

3:53

1:19

7:27

9:21

7:36

8:07

3:47

11:06

8:56

18:03

59:44

17:43

32:16

19:05

10:50

1:03

00:23

1:13

11:42

8:08

4:11

2:07

20:53

28:43

6:08

9:21

1:28

3:59

9:31

00:09

10:19

00:31

18:32

00:41

4:11

14:42