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partition value | |||
partition number |
划分 数 : 31 phrases in 14 subjects |
Aviation | 3 |
Cartography | 1 |
Earth sciences | 3 |
Electronics | 4 |
General | 1 |
Information technology | 1 |
Marketing | 1 |
Oil / petroleum | 1 |
Planning | 1 |
Project management | 1 |
Radio | 1 |
Shipbuilding | 1 |
Space | 3 |
Technology | 9 |