 |
| 扼流 圈: 180 phrases in 20 subjects |
| Air defense | 8 |
| Antennas and waveguides | 1 |
| Automobiles | 4 |
| Aviation | 1 |
| Communications | 1 |
| Construction | 3 |
| Earth sciences | 3 |
| Electric machinery | 7 |
| Electronics | 22 |
| General | 10 |
| Geophysics | 5 |
| Information technology | 1 |
| Metallurgy | 9 |
| Oil / petroleum | 9 |
| Radio | 5 |
| Rail transport | 3 |
| Shipbuilding | 7 |
| Space | 10 |
| Technology | 70 |
| Telecommunications | 1 |