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| 外在数据 | |||
| 外来资料; 外部资料 | |||
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external data : 25 phrases in 10 subjects |
| Agriculture | 2 |
| Cables and cable production | 1 |
| Electronics | 5 |
| Information technology | 8 |
| Librarianship | 3 |
| Metallurgy | 1 |
| Multimedia | 1 |
| Project management | 1 |
| Space | 2 |
| Technology | 1 |
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