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测试中心 | |||
测试[试验]中心 |
Test Center : 143 phrases in 15 subjects |
Air defense | 1 |
Automobiles | 3 |
Aviation | 49 |
Business | 3 |
Earth sciences | 5 |
Economy | 1 |
Electronics | 17 |
General | 16 |
Navigation | 1 |
Oil processing plants | 1 |
Space | 22 |
Sports | 1 |
Technology | 3 |
United States | 19 |
Wind Energy | 1 |