 |
| air furnace: 32 phrases in 10 subjects |
| Cement | 1 |
| Construction | 5 |
| Energy industry | 1 |
| Metallurgy | 4 |
| Molikpaq | 5 |
| Shipbuilding | 1 |
| Solar power | 1 |
| Technology | 10 |
| Thermal engineering | 3 |
| Weapons of mass destruction | 1 |
|
| air furnace: 32 phrases in 10 subjects |
| Cement | 1 |
| Construction | 5 |
| Energy industry | 1 |
| Metallurgy | 4 |
| Molikpaq | 5 |
| Shipbuilding | 1 |
| Solar power | 1 |
| Technology | 10 |
| Thermal engineering | 3 |
| Weapons of mass destruction | 1 |