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技术情报系统 | |||
技术信息系统 | |||
English thesaurus | |||
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TIS |
technical information system : 27 phrases in 9 subjects |
Agriculture | 1 |
Air defense | 2 |
Aviation | 5 |
Business | 1 |
Earth sciences | 6 |
Electronics | 8 |
International Monetary Fund | 1 |
Space | 2 |
Telecommunications | 1 |