Медицина. Plasma surgery. Ионно-плазменный коагулятор- ВИК. Опыты И. Копеца
7 years ago 00:01:35 254
3 years ago 00:00:51 1.4M
5 months ago 00:03:42 785
4 years ago 00:08:25 39
1 year ago 00:02:22 930
2 years ago 00:01:14 504
1 year ago 00:01:02 316
1 year ago 00:02:16 660
1 year ago 00:02:09 54
2 years ago 00:01:13 231
10 months ago 00:01:19 616
2 years ago 00:02:14 2.5K
2 years ago 00:01:21 928
11 months ago 00:14:08 1.4K
12 months ago 00:00:59 988
11 months ago 00:00:47 4.2K
1 year ago 00:01:19 386
1 year ago 00:00:55 428
3 years ago 00:10:50 539
1 year ago 00:07:23 2.1K
3 years ago 00:00:57 559
4 months ago 00:01:51 40
2 years ago 00:06:42 3.6K
12 months ago 00:01:51 7.4K