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政策调控 |
policy control : 30 phrases in 13 subjects |
Aviation | 1 |
Business | 2 |
China | 2 |
Computer networks | 2 |
Corporate governance | 1 |
Cryptography | 3 |
Earth sciences | 1 |
Ecology | 1 |
Economy | 4 |
Information technology | 1 |
Planning | 2 |
Technology | 9 |
Textile industry | 1 |