 |
| utilization factor: 64 phrases in 18 subjects |
| Artificial intelligence | 1 |
| Automobiles | 2 |
| Aviation | 1 |
| Business | 1 |
| Commerce | 1 |
| Economy | 3 |
| Electric machinery | 2 |
| Electronics | 13 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Hydroelectric power stations | 2 |
| Metallurgy | 5 |
| Oil / petroleum | 1 |
| Oil processing plants | 1 |
| Refrigeration | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 25 |
| Transport | 1 |