КОНТАКТНАЯ ТОЧЕЧНАЯ СВАРКА
Что такое и как работает контактная (точечная) сварка. Обшивка листовым металлом...
11 years ago 00:04:49 1.5K
7 years ago 00:30:21 235
5 years ago 00:14:53 327
8 years ago 00:01:42 1.6K
5 years ago 00:33:50 121
9 years ago 00:01:38 46
3 years ago 00:04:03 1
8 years ago 00:07:06 8
7 years ago 00:03:26 28
9 years ago 00:05:00 23
13 years ago 00:01:58 46
6 years ago 00:19:15 8
3 years ago 00:07:49 110
9 years ago 00:04:14 17
6 years ago 00:01:11 1
8 years ago 00:00:53 4
5 years ago 00:03:13 5
11 years ago 00:03:50 105
10 years ago 00:07:30 1
5 years ago 00:17:05 67
7 years ago 00:16:57 3
2 years ago 00:06:43 2
5 years ago 00:15:26 53
3 years ago 00:01:14 29
