11 Первая труба пропускает на 3 литра воды в минуту меньше, чем вторая
2 days ago 01:37:37 53
2 days ago 00:14:17 2
3 days ago 00:59:54 2
3 days ago 04:04:41 1
4 days ago 00:54:05 1
4 days ago 01:15:51 18
6 days ago 00:37:55 1
7 days ago 00:39:47 2
1 week ago 12:07:23 2
2 weeks ago 00:50:52 10
2 weeks ago 00:16:37 1
2 weeks ago 00:41:12 12
2 weeks ago 00:29:37 2
2 weeks ago 01:39:06 9
2 weeks ago 00:46:11 1
2 weeks ago 00:13:50 1
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2 weeks ago 00:04:43 2
2 weeks ago 00:21:17 3
2 weeks ago 00:08:17 1
3 weeks ago 01:12:16 1
3 weeks ago 00:04:03 4
3 weeks ago 00:28:49 1
