 |
| |||
| single-V groove weld; single-V weld | |||
| образный шов с одним скосом двух кромок: 27 phrases in 7 subjects |
| Construction | 1 |
| Electrical engineering | 2 |
| Metallurgy | 2 |
| Nautical | 3 |
| Technology | 10 |
| Transport | 2 |
| Welding | 7 |
|
| |||
| single-V groove weld; single-V weld | |||
| образный шов с одним скосом двух кромок: 27 phrases in 7 subjects |
| Construction | 1 |
| Electrical engineering | 2 |
| Metallurgy | 2 |
| Nautical | 3 |
| Technology | 10 |
| Transport | 2 |
| Welding | 7 |