Разделение смеси крахмала и воды фильтрованием
10 months ago 01:28:18 1
10 months ago 00:18:27 1
10 months ago 04:51:04 1
10 months ago 00:34:38 2
10 months ago 00:25:32 1
10 months ago 00:10:57 2
11 months ago 00:05:24 1
11 months ago 00:06:38 3
11 months ago 00:02:44 1
11 months ago 00:11:29 1
11 months ago 00:00:49 1
11 months ago 00:11:39 1
11 months ago 00:01:01 3
11 months ago 00:08:41 1
11 months ago 00:06:11 1
11 months ago 00:04:23 1
11 months ago 00:32:14 1
11 months ago 00:13:56 1
12 months ago 00:03:59 6
12 months ago 00:10:13 1
12 months ago 00:02:03 1
12 months ago 00:02:19 1
12 months ago 00:02:45 1
12 months ago 00:08:10 3
