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| 设备检验 | |||
| 装备检查 | |||
| equipment check: 31 phrases in 8 subjects |
| Aviation | 10 |
| Business | 4 |
| Ecology | 1 |
| Electronics | 1 |
| Shipbuilding | 2 |
| Space | 9 |
| Sports | 1 |
| Technology | 3 |
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