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| global observation system | |||
| global observing system | |||
| global observing system (世界气象组织的) | |||
| 全球观测 系统: 24 phrases in 8 subjects |
| Aviation | 2 |
| Earth sciences | 6 |
| Ecology | 2 |
| Electronics | 1 |
| Shipbuilding | 1 |
| Space | 3 |
| Technology | 1 |
| United Nations | 8 |
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