 |
| 鉴定试验: 174 phrases in 28 subjects |
| Air defense | 1 |
| Animal husbandry | 2 |
| Architecture | 1 |
| Automobiles | 2 |
| Aviation | 44 |
| Business | 3 |
| Chemistry | 3 |
| Compressors | 1 |
| Earth sciences | 3 |
| Ecology | 1 |
| Economy | 8 |
| Electric machinery | 1 |
| Electronics | 12 |
| Exhibitions | 1 |
| General | 5 |
| Geology | 1 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Mining | 1 |
| Nuclear and fusion power | 2 |
| Oil / petroleum | 2 |
| Oil processing plants | 2 |
| Quality control and standards | 3 |
| Shipbuilding | 1 |
| Space | 51 |
| Technology | 17 |
| Textile industry | 1 |
| United States | 3 |