BC: Сварочные деформации и борьба с ними
Группа ВК:
Пособие сварщика:
8 years ago 00:09:47 9.7K
4 years ago 00:09:29 21
5 years ago 00:02:02 312
4 years ago 00:12:12 3
6 years ago 00:15:08 455
10 years ago 00:08:16 9
3 years ago 00:14:47 1
2 years ago 00:04:11 1
11 years ago 00:09:04 57
6 years ago 00:04:59 1
2 years ago 00:05:57 2
3 years ago 00:06:18 1
4 years ago 00:22:34 6
2 years ago 00:06:32 1
1 year ago 00:19:48 1
9 years ago 00:05:37 81
11 years ago 00:04:26 162
11 years ago 00:08:24 251
11 years ago 00:07:21 32
12 years ago 00:02:24 24
12 years ago 00:05:03 53
8 years ago 00:03:49 82
12 years ago 00:05:03 43
9 years ago 00:03:36 7
