Ультрафиолетовый рециркулятор из лампы ДРЛ своими руками. Часть 1.
Самодельный ультрафиолетовый рециркулятор из лампы ДРЛ и подручных материалов.
11 months ago 00:03:22 1
11 months ago 00:07:49 1
1 year ago 00:06:43 1
1 year ago 00:02:03 1
1 year ago 00:01:38 1
2 years ago 00:07:01 11
2 years ago 00:01:56 14
2 years ago 00:02:01 52
3 years ago 00:01:34 1
3 years ago 00:19:25 1
3 years ago 00:04:34 1
3 years ago 00:02:03 1
4 years ago 00:26:40 1
4 years ago 00:03:15 24
4 years ago 00:02:22 3
4 years ago 00:01:30 2
4 years ago 00:01:39 4
4 years ago 00:04:01 3
4 years ago 00:02:34 4
4 years ago 00:03:28 1
4 years ago 00:35:35 1
4 years ago 00:07:12 1
4 years ago 00:02:38 5
4 years ago 00:06:51 9
