Измерение шероховатости поверхности в пещере Барабар профилометром
6 years ago 00:07:14 93
10 years ago 00:02:27 5
10 years ago 00:02:25 8
4 years ago 00:00:59 4
11 months ago 00:00:44 0
5 years ago 00:00:50 0
10 years ago 00:04:58 6
5 years ago 00:03:18 0
1 year ago 00:03:03 11
3 years ago 00:08:03 113
3 years ago 00:00:57 2
6 years ago 00:04:01 3
7 years ago 00:00:51 5
6 years ago 00:03:01 0
4 years ago 00:03:24 3
10 months ago 00:03:48 4
1 year ago 00:07:01 0
2 years ago 00:54:04 0
5 years ago 00:03:41 1
2 years ago 00:04:48 0
11 months ago 00:13:48 9
3 years ago 00:07:07 282
2 years ago 00:42:00 0
2 years ago 00:01:27 9
