отопление под вакуумом, парокапельный эффект 👍
тепловая труба, электрический обо греватель в котором создан вакуум
8 years ago 00:19:08 234
4 years ago 00:02:00 23
5 years ago 00:02:18 28
8 years ago 00:04:45 37
7 years ago 00:02:04 35
10 years ago 00:03:27 32
5 years ago 00:12:31 23
7 years ago 00:02:51 34
7 years ago 00:15:15 91
5 years ago 00:10:15 207
9 years ago 00:04:45 7
7 years ago 00:00:58 35
2 years ago 00:02:56 10
6 years ago 00:05:10 28
8 years ago 00:12:41 19
9 months ago 00:47:57 31
5 years ago 00:05:47 2
2 years ago 00:02:53 1
11 years ago 00:01:09 69
4 years ago 03:12:07 31
8 years ago 00:03:54 1
6 years ago 00:07:15 13
6 years ago 00:02:49 4
4 years ago 00:05:30 50
