 |
| |||
| material mix | |||
| структура материалов: 37 phrases in 15 subjects |
| Aviation | 1 |
| Building materials | 1 |
| Clothing | 1 |
| Electronics | 1 |
| Geophysics | 1 |
| Literature | 1 |
| Makarov | 5 |
| Mass media | 3 |
| Nanotechnology | 13 |
| Production | 1 |
| Sakhalin | 1 |
| Technology | 5 |
| Transport | 1 |
| Welding | 1 |
| Wood processing | 1 |