insertion管 （17823） 11

3 mins 17 secs

17 mins 53 secs

9 mins 12 secs

31 mins 9 secs

5 mins 10 secs

7 mins 34 secs

7 mins 18 secs

12 mins 16 secs

12 mins 16 secs

12 mins 16 secs

12 mins 16 secs

12 mins 15 secs

8 mins 38 secs

5 mins 32 secs

27 secs

1 min 20 secs

1 min

5 mins 2 secs

54 secs

7 mins 48 secs

1 min 3 secs

42 secs

1 min 45 secs

16 mins

36 mins 57 secs

5 mins

9 mins 16 secs