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信息状态 |
information state : 28 phrases in 11 subjects |
Agriculture | 1 |
Aviation | 1 |
China | 1 |
Earth sciences | 4 |
Electronics | 6 |
General | 4 |
Hydroelectric power stations | 2 |
Information technology | 1 |
Technology | 2 |
Telecommunications | 4 |
United Nations | 2 |