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| double sided disk | |||
| 双面盘: 35 phrases in 12 subjects |
| Business | 1 |
| Computers | 1 |
| Construction | 1 |
| Electronics | 5 |
| General | 1 |
| Information technology | 11 |
| Logistics | 1 |
| Multimedia | 2 |
| Project management | 1 |
| Technology | 3 |
| Telecommunications | 7 |
| Transport | 1 |
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