 |
| 绘 图机: 212 phrases in 26 subjects |
| Agriculture | 7 |
| Architecture | 2 |
| Automobiles | 2 |
| Aviation | 16 |
| Business | 1 |
| Computers | 2 |
| Construction | 1 |
| Earth sciences | 7 |
| Electronics | 17 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 5 |
| Geology | 1 |
| Geophysics | 1 |
| Information technology | 4 |
| Mathematics | 1 |
| Metallurgy | 2 |
| Name of organization | 1 |
| Nautical | 3 |
| Navigation | 1 |
| Oil / petroleum | 3 |
| Refrigeration | 3 |
| Shipbuilding | 6 |
| Space | 10 |
| Technology | 99 |
| Telecommunications | 13 |
| Textile industry | 3 |