 |
| Brennbare: 72 phrases in 24 subjects |
| Automobiles | 4 |
| Chemistry | 14 |
| Computer tomography | 2 |
| Construction | 11 |
| Environment | 2 |
| Finances | 1 |
| Firefighting and fire-control systems | 2 |
| General | 4 |
| Geology | 1 |
| Industry | 1 |
| Metallurgy | 2 |
| Metalworking | 1 |
| Military | 2 |
| Missiles | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 5 |
| Oils and lubricants | 1 |
| Ore formation | 1 |
| Plastics | 2 |
| Pulp and paper industry | 3 |
| Security systems | 3 |
| Shipbuilding | 5 |
| Technology | 2 |