Минеральные соли в воде
Определяем наличие минеральных солей в воде
5 years ago 00:01:48 0
12 months ago 00:59:17 219
4 years ago 00:06:50 105
2 years ago 01:09:27 1
10 years ago 00:05:14 3
10 years ago 00:03:51 18
5 years ago 00:02:58 69
4 years ago 00:12:36 1
11 years ago 00:02:57 614
6 years ago 00:05:20 0
1 year ago 00:00:00 1
10 years ago 00:03:39 216
10 months ago 00:00:00 0
2 years ago 00:02:14 1
10 years ago 00:04:19 12
3 years ago 00:12:27 2
11 months ago 00:07:02 0
10 years ago 00:05:55 57
10 years ago 00:05:33 164
4 years ago 00:04:02 4
6 years ago 00:02:44 65
10 years ago 00:02:54 139
10 years ago 00:03:28 114
4 years ago 00:06:53 0
