class 8 ch force and pressure

48:25

1:15:43

20:57

45:37

26:14

5:23

14:29

1:47:15

11:37:57

2:13:28

11:14

7:46

48:07

1:43:44

1:57:04

12:01

25:53

28:24

10:16

34:09

10:12

24:12

25:47

29:29

2:27:40

3:33

3:51

22:20

33:44

13:20

1:40:21

58:11

45:52

1:13:11

27:25

9:36

33:23

1:18:21

34:17

17:49

1:32:32

19:46

11:52

00:07

9:24

35:00

1:06:55

40:12

13:22

8:46

11:14

11:13

7:46

11:17

44:22

1:34:35

33:30

2:01

42:39

50:02