About negative pressure results of 10,000
15:50
14:18
12:46
20:28
29:29
14:15
26:26
16:26
14:01
14:08
08:00
14:24
12:44
13:50
12:39
14:54
20:17
13:12
22:00
13:32
12:21
14:33
15:13
42:58
08:28
26:21
07:04
17:19
16:55
18:40
14:50
08:52
18:19
16:14
13:37
13:59
18:55
14:00
15:37
13:59
26:29
18:07
14:25
14:33
15:04
161:26