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| 触点: 979 phrases in 38 subjects |
| Astronautics | 3 |
| Automated equipment | 17 |
| Automobiles | 7 |
| Aviation | 2 |
| Computers | 1 |
| Construction | 3 |
| Electric machinery | 2 |
| Electrical engineering | 20 |
| Electricity | 6 |
| Electrochemistry | 1 |
| Electronics | 396 |
| Elevators | 1 |
| General | 183 |
| Geology | 1 |
| Geophysics | 2 |
| Information technology | 5 |
| International Monetary Fund | 1 |
| Law | 1 |
| Machine components | 3 |
| Mathematics | 1 |
| Medical | 2 |
| Metallurgy | 3 |
| Metrology | 1 |
| Microelectronics | 2 |
| Military | 3 |
| Missiles | 1 |
| Music | 1 |
| Navy | 1 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil processing plants | 5 |
| Radio | 4 |
| Rail transport | 4 |
| Semiconductors | 1 |
| Technology | 289 |
| Telecommunications | 1 |
| Tribology | 2 |
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