 |
| |||
| percussion welding; resistance percussive welding | |||
| electropercussive welding | |||
| resistance percussion welding | |||
| percussive welding | |||
| ударная сварка: 20 phrases in 7 subjects |
| Construction | 3 |
| Electronics | 1 |
| Metallurgy | 5 |
| Nautical | 1 |
| Shipbuilding | 1 |
| Technology | 2 |
| Welding | 7 |