Внешний фотоэффект, внутренний фотоэффект,
8 months ago 01:32:05 1
9 months ago 00:16:36 2
9 months ago 00:06:54 4
10 months ago 00:13:55 3
11 months ago 00:11:27 1
11 months ago 00:10:29 1
12 months ago 00:36:04 1
12 months ago 00:05:40 1
1 year ago 01:01:52 1
1 year ago 00:06:11 1
1 year ago 00:00:21 10
1 year ago 03:25:15 1
2 years ago 00:02:53 1
2 years ago 00:27:08 1
2 years ago 00:07:13 1
2 years ago 01:41:27 1
3 years ago 01:05:49 4
3 years ago 00:01:12 3
3 years ago 01:16:23 1
4 years ago 00:00:27 1
4 years ago 00:40:11 1
4 years ago 00:16:51 7
4 years ago 00:19:28 10
4 years ago 01:09:46 16
