脈動管 （679） 20

5 mins 16 secs

2 mins 33 secs

5 mins

5 mins 26 secs

10 mins 20 secs

12 mins 42 secs

7 mins 20 secs

6 mins 51 secs

10 mins 33 secs

10 mins 9 secs

13 mins 41 secs

11 mins 20 secs

7 mins 7 secs

5 mins 28 secs

6 mins 1 sec

5 mins 58 secs

10 mins 7 secs

5 mins 29 secs

10 mins 8 secs

10 mins 34 secs

5 mins 50 secs

5 mins 7 secs

12 mins 43 secs

5 mins 45 secs

5 mins 7 secs

6 mins 10 secs

11 mins 21 secs