Процесс обсыпки фильтра песком
Все подробности по обустройству скважин можно узнать тут
4 months ago 00:05:07 3
5 months ago 00:01:00 1
6 months ago 00:08:22 1
8 months ago 00:05:16 1
9 months ago 00:17:21 1
10 months ago 00:05:24 1
10 months ago 00:08:28 1
10 months ago 00:31:31 3
11 months ago 00:03:55 1
11 months ago 00:18:00 1
11 months ago 00:27:21 1
1 year ago 00:04:10 1
1 year ago 00:34:59 2
1 year ago 00:20:02 1
1 year ago 00:12:09 1
2 years ago 00:04:50 11
3 years ago 00:03:45 1
3 years ago 00:02:06 1
4 years ago 00:04:34 1
4 years ago 00:31:14 2
6 years ago 00:01:01 1
7 years ago 00:01:23 1
7 years ago 00:06:16 9
