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file posting; file record |
文 件记录 : 57 phrases in 12 subjects |
Aviation | 8 |
Business | 3 |
Economy | 1 |
Electronics | 6 |
General | 1 |
Information technology | 11 |
Multimedia | 2 |
Project management | 1 |
Securities | 2 |
Space | 5 |
Technology | 13 |
Telecommunications | 4 |