 |
| 能见度: 195 phrases in 16 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Automobiles | 2 |
| Aviation | 6 |
| Education | 1 |
| Electronics | 5 |
| General | 27 |
| Meteorology | 3 |
| Metrology | 3 |
| Military | 18 |
| Nautical | 10 |
| Navy | 3 |
| Occupational health & safety | 1 |
| Security systems | 1 |
| Shipbuilding | 1 |
| Technology | 112 |
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