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научно- техническая информация | |||
научно-техническая информация | |||
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научно-техническая информация |
科技情报 : 89 phrases in 10 subjects |
Business | 4 |
Ecology | 1 |
General | 63 |
Information technology | 1 |
Military | 2 |
Name of organization | 5 |
Oil / petroleum | 1 |
Patents | 1 |
Rail transport | 1 |
Technology | 10 |