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number test |
数字 测试 : 59 phrases in 14 subjects |
Automobiles | 1 |
Aviation | 10 |
Earth sciences | 2 |
Electronics | 22 |
General | 1 |
Geophysics | 2 |
Information technology | 1 |
Mechanics | 1 |
Metallurgy | 1 |
Radio | 1 |
Shipbuilding | 1 |
Space | 7 |
Technology | 5 |
Telecommunications | 4 |