 |
| |||
| проход сварки (aivanov) | |||
| сварочный проход (Юрий Гомон) | |||
| welding pass: 34 phrases in 10 subjects |
| Bridge construction | 1 |
| Construction | 2 |
| Drilling | 3 |
| Materials science | 1 |
| Mechanic engineering | 3 |
| Metallurgy | 4 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 12 |
| Welding | 6 |