Практика курс“Сварщик“
Практические занятия курс “Сварщик“НОУ “СЕМЬ ЗВЕЗД“. Запись на курсы: 89027901298.
2 months ago 00:02:30 1
4 months ago 00:00:32 214
4 months ago 00:00:13 129
5 months ago 00:03:45 7
6 months ago 00:00:12 1
6 months ago 00:00:37 216
6 months ago 00:00:13 233
6 months ago 00:01:24 209
7 months ago 00:03:13 1
8 months ago 00:09:37 1
8 months ago 00:14:36 1
8 months ago 00:03:48 5
8 months ago 00:07:03 4
9 months ago 00:46:40 2
![[Советы сварщика] Основы электрической дуговой сварки](https://sun9-51.userapi.com/Y0grDuqX1kv8YxoANiAqZeh1s5uJ6i_6wUeSOA/ehgYrJ9Nt_k.jpg)
11 months ago 00:02:09 17
1 year ago 00:36:19 1
2 years ago 00:33:59 1
4 years ago 00:05:08 6
6 years ago 00:00:31 1
6 years ago 00:01:14 3
6 years ago 00:01:23 1
6 years ago 01:01:52 6
9 years ago 00:01:11 32
9 years ago 00:12:01 1
