 |
| |||
| U-weld | |||
| образный шов с криволинейным скосом двух кромок: 31 phrases in 8 subjects |
| Construction | 5 |
| Electrical engineering | 4 |
| Metallurgy | 4 |
| Nautical | 6 |
| Oil and gas | 1 |
| Technology | 6 |
| Transport | 1 |
| Welding | 4 |
|
| |||
| U-weld | |||
| образный шов с криволинейным скосом двух кромок: 31 phrases in 8 subjects |
| Construction | 5 |
| Electrical engineering | 4 |
| Metallurgy | 4 |
| Nautical | 6 |
| Oil and gas | 1 |
| Technology | 6 |
| Transport | 1 |
| Welding | 4 |