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weapon effectiveness | |
busin. | 武器效力 |
testing | |
econ. | 检测 |
fin. | 试査 |
hydroel.st. | 检验; 试验; 检定 |
met. | 研究; 测定 |
mining. | 试油 |
oil | 试井 |
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武器效力 |
weapons effectiveness testing : 11 phrases in 5 subjects |
Air defense | 1 |
Aviation | 3 |
Economy | 1 |
Space | 5 |
United States | 1 |