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| 电击: 426 phrases in 29 subjects |
| Antennas and waveguides | 4 |
| Astronautics | 3 |
| Automated equipment | 1 |
| Aviation | 3 |
| Construction | 1 |
| Drilling | 2 |
| Electric machinery | 1 |
| Electricity | 2 |
| Electronics | 134 |
| Energy system | 1 |
| Forestry | 2 |
| General | 98 |
| Household appliances | 1 |
| Internet | 1 |
| Lasers | 1 |
| Medical | 9 |
| Metallurgy | 1 |
| Microelectronics | 2 |
| Military | 14 |
| Nautical | 4 |
| Occupational health & safety | 1 |
| Oil processing plants | 4 |
| Oilfields | 1 |
| Physics | 1 |
| Security systems | 1 |
| Technology | 130 |
| Telecommunications | 1 |
| Thermal engineering | 1 |
| Welding | 1 |
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