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| 矩 方程: 27 phrases in 9 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Bridge construction | 3 |
| Business | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 1 |
| Sports | 1 |
| Technology | 17 |
| Wind Energy | 1 |
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