Постоянный ток, 1968
Постоянный ток, ЭДС, генератор на плазме, ртутный выпрямитель, вентиль, ЛЭП постоянного тока.
ЛенНаучФильм, 1968 г.
1 week ago 00:04:01 1
1 week ago 00:22:48 1
3 weeks ago 01:12:29 11
4 weeks ago 00:00:00 1
2 months ago 00:23:44 3
2 months ago 00:29:15 1
3 months ago 00:02:36 1
4 months ago 00:53:43 45
4 months ago 00:14:20 1
4 months ago 00:14:39 1
4 months ago 00:02:48 1
4 months ago 00:01:00 1
4 months ago 00:23:47 1
4 months ago 00:00:00 8
4 months ago 00:43:59 1
4 months ago 00:08:25 1
4 months ago 00:33:43 1
4 months ago 00:35:37 1
4 months ago 01:18:46 1
4 months ago 00:00:47 1
4 months ago 00:01:47 1
4 months ago 00:02:54 1
4 months ago 00:01:00 1
4 months ago 00:00:37 1
