свариваемость: 30 phrases in 13 subjects |
Automated equipment | 1 |
Automobiles | 2 |
Electrical engineering | 1 |
Leather | 5 |
Mechanic engineering | 2 |
Metallurgy | 4 |
Microelectronics | 1 |
Nautical | 2 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Physics | 1 |
Technology | 1 |
Welding | 8 |