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| 先导试验装置 | |||
| 中间试验厂; 试验性设备; 试生产装置; 导向单元 | |||
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pilot unit : 14 phrases in 5 subjects |
| Aviation | 7 |
| Metallurgy | 2 |
| Navigation | 1 |
| Oil processing plants | 1 |
| Technology | 3 |
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