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Technical Service Unit | |||
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RAPT; Technical Services Branch | |||
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Office of Technical Services |
技 术服务处 : 16 phrases in 10 subjects |
Aviation | 1 |
Earth sciences | 2 |
Economy | 1 |
General | 4 |
International trade | 1 |
Navigation | 1 |
Technology | 1 |
Telecommunications | 1 |
Textile industry | 2 |
United States | 2 |