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| 金电极: 110 phrases in 15 subjects |
| Agriculture | 2 |
| Automobiles | 3 |
| Aviation | 3 |
| Chemistry | 3 |
| Compressors | 2 |
| Earth sciences | 1 |
| Electronics | 29 |
| General | 5 |
| Metallurgy | 30 |
| Nautical | 4 |
| Oil / petroleum | 7 |
| Shipbuilding | 1 |
| Technology | 18 |
| Water resources | 1 |
| Wind Energy | 1 |