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| space equipment; space instrumentation | |||
| 航天设备: 106 phrases in 10 subjects |
| Air defense | 1 |
| Aviation | 23 |
| Business | 1 |
| Electronics | 18 |
| Exhibitions | 1 |
| French | 1 |
| Metallurgy | 1 |
| Space | 50 |
| Technology | 4 |
| United States | 6 |
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