Определение прочности при изгибе и сжатии
6 years ago 00:01:36 11
10 years ago 00:03:00 32
10 years ago 00:02:05 26
5 years ago 00:00:42 18
10 years ago 00:02:09 63
10 years ago 00:02:02 10
5 years ago 00:01:36 8
5 years ago 00:19:20 146
2 years ago 00:02:12 17
1 year ago 00:03:27 1
10 months ago 00:00:55 1
5 years ago 00:02:55 152
5 years ago 00:03:30 111
5 years ago 00:01:06 7
3 years ago 00:11:18 1
10 years ago 00:04:23 43
9 years ago 00:01:45 4
5 years ago 00:03:16 37
5 years ago 00:13:29 7
10 years ago 00:32:26 132
5 years ago 00:54:01 22
5 years ago 00:04:15 55
5 years ago 00:07:20 4
13 years ago 00:02:02 166
