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U.S. Bureau of Census | |||
United States Bureau of the Census |
美国调查局 : 22 phrases in 12 subjects |
Advertising | 1 |
Aviation | 1 |
Earth sciences | 7 |
General | 2 |
Geology | 1 |
Geophysics | 2 |
Intelligence and security services | 1 |
Navigation | 2 |
Oil / petroleum | 1 |
Space | 1 |
Technology | 2 |
Textile industry | 1 |