Ртутный выпрямитель
Ртутный выпрямитель, переключающий постоянный и переменный ток в лифте, которому уже 102 года.
2 weeks ago 00:19:27 394
![[Alexandr Zudin] Постоянный ток, 1968](https://sun9-21.userapi.com/impg/GDI_4w8SNNZXJoCyBDY-TSVf93wtzZ86K5_6ig/gxzWiWTCS1M.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=99fdb7455984ec9cdb3415daa4f485c8&c_uniq_tag=29kv9dLvHGmiIbDB7dpTOXagfGmAFFOrysqiA9ZPvbQ&type=video_thumb)
4 weeks ago 00:00:45 365
1 month ago 00:01:36 156
4 months ago 00:13:56 1
4 months ago 00:00:06 772
4 months ago 00:19:28 1
5 months ago 00:24:55 1
8 months ago 00:02:02 1
9 months ago 00:01:58 1.9K
10 months ago 00:00:05 283
10 months ago 00:13:55 4.9K
11 months ago 00:00:06 1
1 year ago 00:00:05 22.8K
1 year ago 00:01:26 1
1 year ago 00:02:29 3
1 year ago 00:01:36 2.8K
2 years ago 00:00:05 253
2 years ago 00:08:34 1
2 years ago 00:03:06 1
2 years ago 00:19:28 1
3 years ago 00:00:10 50
4 years ago 00:00:17 116
5 years ago 00:00:23 111
6 years ago 00:01:25 780
