 |
| |||
| double electrode-arc welding | |||
| сварка дугой косвенного действия: 8 phrases in 5 subjects |
| Electrical engineering | 1 |
| Metallurgy | 3 |
| Technology | 2 |
| Tengiz | 1 |
| Welding | 1 |
|
| |||
| double electrode-arc welding | |||
| сварка дугой косвенного действия: 8 phrases in 5 subjects |
| Electrical engineering | 1 |
| Metallurgy | 3 |
| Technology | 2 |
| Tengiz | 1 |
| Welding | 1 |