 |
| |||
| Zickzacknaht f | |||
| шахматный шов: 27 phrases in 6 subjects |
| Construction | 7 |
| Machine components | 5 |
| Metallurgy | 1 |
| Shipbuilding | 3 |
| Technology | 8 |
| Welding | 3 |
|
| |||
| Zickzacknaht f | |||
| шахматный шов: 27 phrases in 6 subjects |
| Construction | 7 |
| Machine components | 5 |
| Metallurgy | 1 |
| Shipbuilding | 3 |
| Technology | 8 |
| Welding | 3 |