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| marine information system | |||
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海洋 信息系统 : 25 phrases in 8 subjects |
| Aviation | 2 |
| Earth sciences | 15 |
| Electronics | 2 |
| Environment | 1 |
| Name of organization | 1 |
| Navigation | 2 |
| Space | 1 |
| Technology | 1 |
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