Тестирование самодельной солнечной батареи с линзой Френеля.
Тестирование самодельной солнечной батареи с линзой Френеля.
подробности доступны на сайте:
6 months ago 00:01:59 0
9 months ago 00:12:30 0
9 months ago 00:08:57 0
9 months ago 00:11:34 17
9 months ago 00:11:57 1
9 months ago 00:22:36 0
9 months ago 00:14:26 54
9 months ago 00:05:55 1
9 months ago 00:05:56 0
9 months ago 00:00:40 0
9 months ago 00:07:27 0
9 months ago 00:15:34 0
9 months ago 00:04:05 0
9 months ago 00:18:44 0
9 months ago 00:03:44 0
9 months ago 00:13:14 0
9 months ago 00:07:05 1
9 months ago 00:14:53 1
9 months ago 00:20:42 0
9 months ago 00:06:29 0
9 months ago 00:24:16 1
9 months ago 00:03:39 0
9 months ago 00:03:07 0
9 months ago 00:14:16 1
