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| 球接头: 75 phrases in 17 subjects |
| Automobiles | 15 |
| Aviation | 1 |
| Drilling | 3 |
| Electronics | 3 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Mechanic engineering | 2 |
| Mechanics | 3 |
| Metallurgy | 2 |
| Nautical | 1 |
| Oil / petroleum | 6 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Shipbuilding | 6 |
| Space | 2 |
| Technology | 24 |
| Wind Energy | 2 |
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