 |
| огнеупорный материал: 36 phrases in 14 subjects |
| Building materials | 1 |
| Construction | 3 |
| Dentistry | 2 |
| Economy | 1 |
| Firefighting and fire-control systems | 5 |
| Foundry | 1 |
| General | 1 |
| Industry | 2 |
| Isolation | 1 |
| Medical | 1 |
| Metallurgy | 7 |
| Silicate industry | 2 |
| Technology | 8 |
| Trademark | 1 |