insertion管 （9639） 9

6 mins 8 secs

2 mins 5 secs

5 mins

1 min 27 secs

12 mins 4 secs

27 secs

40 mins 34 secs

2 mins 43 secs

2 mins 10 secs

1 min 38 secs

7 mins 29 secs

10 mins 33 secs

1 min 47 secs

5 mins 42 secs

9 mins 33 secs

4 mins 36 secs

13 mins 58 secs

11 mins 33 secs

1 min 19 secs

1 min 10 secs

5 mins 20 secs

25 secs

1 min 3 secs

1 min 13 secs

1 min 8 secs