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| 国际信号代码 | |||
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international code of : 47 phrases in 14 subjects |
| Animal husbandry | 1 |
| Aviation | 1 |
| Business | 2 |
| Commerce | 3 |
| Corporate governance | 1 |
| Ecology | 1 |
| Economics | 2 |
| Electronics | 2 |
| International trade | 3 |
| Law | 5 |
| Name of organization | 10 |
| Nautical | 5 |
| Technology | 6 |
| United Nations | 5 |