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restricted code | |||
private code | |||
own code | |||
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own code |
专 用 码: 37 phrases in 12 subjects |
Air defense | 1 |
Business | 1 |
Cryptography | 1 |
Economy | 1 |
Electronics | 5 |
Information technology | 2 |
International trade | 1 |
Logistics | 1 |
Oil / petroleum | 1 |
Securities | 1 |
Technology | 17 |
Telecommunications | 5 |