| |||
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 |