Постоянный ток, 1968
Постоянный ток, ЭДС, генератор на плазме, ртутный выпрямитель, вентиль, ЛЭП постоянного тока.
ЛенНаучФильм, 1968 г.
4 years ago 00:19:25 154
2 years ago 00:26:55 302
7 years ago 01:32:18 23
7 years ago 00:34:46 4
9 years ago 02:19:37 47
1 year ago 02:12:39 0
6 years ago 01:28:16 136
4 years ago 00:19:28 31
1 year ago 02:27:41 0
2 years ago 00:07:59 29
7 years ago 00:32:48 11
9 years ago 02:14:43 99
2 years ago 00:19:28 50
1 year ago 01:56:21 0
4 years ago 00:03:26 10
10 years ago 00:45:59 348
12 years ago 00:01:52 19
8 years ago 00:40:37 142
1 year ago 00:19:28 0
2 years ago 00:33:18 0
3 years ago 01:15:00 5
4 years ago 00:49:20 7
2 years ago 02:37:58 15
8 years ago 00:02:27 3
