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I formation | |||
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A formation | |||
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T formation | |||
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A formation | |||
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V formation | |||
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I formation | |||
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V formation |
字阵式 : 12 phrases in 9 subjects |
Air defense | 1 |
Aviation | 1 |
Basketball | 1 |
Business | 1 |
Earth sciences | 1 |
Electronics | 3 |
Metallurgy | 1 |
Space | 1 |
Telecommunications | 2 |