 |
| |||
| single-V butt weld; single-V groove weld | |||
| образный стыковой шов с одним скосом двух кромок: 15 phrases in 6 subjects |
| Construction | 1 |
| Electrical engineering | 1 |
| Nautical | 1 |
| Technology | 6 |
| Transport | 1 |
| Welding | 5 |
|
| |||
| single-V butt weld; single-V groove weld | |||
| образный стыковой шов с одним скосом двух кромок: 15 phrases in 6 subjects |
| Construction | 1 |
| Electrical engineering | 1 |
| Nautical | 1 |
| Technology | 6 |
| Transport | 1 |
| Welding | 5 |