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| 故障记录 | |||
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| 差错记录 | |||
| 错误记录 | |||
| error recording: 20 phrases in 6 subjects |
| Aviation | 1 |
| Commerce | 1 |
| Electronics | 9 |
| Information technology | 4 |
| Space | 1 |
| Technology | 4 |
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