покрытый электрод : 37 phrases in 16 subjects |
Automated equipment | 1 |
Construction | 2 |
Electrical engineering | 1 |
General | 1 |
Mass media | 1 |
Mechanic engineering | 2 |
Metallurgy | 9 |
Nautical | 2 |
Oil and gas | 2 |
Oil and gas technology | 1 |
Rail transport | 1 |
Sakhalin R | 1 |
Technology | 4 |
Transport | 3 |
Welding | 5 |
Радиоактивное излучение | 1 |