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information product |
信息 产品 : 50 phrases in 14 subjects |
Advertising | 3 |
Aviation | 10 |
Cryptography | 5 |
Economy | 2 |
Electronics | 8 |
Environment | 1 |
Exhibitions | 1 |
Fishery fishing industry | 1 |
General | 1 |
Information technology | 2 |
Name of organization | 8 |
Polygraphy | 3 |
Space | 3 |
Statistics | 2 |