أنبوب difficile (6269)

1 min 34 secs

50 secs

1 min 18 secs

21 secs

5 mins 23 secs

18 secs

11 mins 1 sec

17 secs

12 secs

30 secs

5 mins 1 sec

1 min 17 secs

5 mins 56 secs

6 secs

12 mins 34 secs

50 secs

55 secs

3 mins 12 secs

33 secs

10 mins 46 secs

2 mins 14 secs

10 mins

20 secs

42 secs

31 secs

6 mins 24 secs

13 mins 47 secs