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| automatic recorder system | |||
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自动 记录系统 : 25 phrases in 12 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Aviation | 4 |
| Business | 1 |
| Drilling | 1 |
| Earth sciences | 1 |
| Electronics | 7 |
| General | 2 |
| Management | 1 |
| Missiles | 1 |
| Space | 2 |
| Technology | 3 |
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