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支持架 : 19 phrases in 10 subjects |
| Corporate governance | 1 |
| Electrical engineering | 2 |
| Electronics | 6 |
| Energy industry | 1 |
| General | 1 |
| Nautical | 2 |
| Nuclear and fusion power | 1 |
| Technology | 3 |
| Textile industry | 1 |
| United Nations | 1 |
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