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Terms for subject Aviation containing echo-ranging | all forms | exact matches only | in specified order only
| English | Chinese |
| directional explosive echo ranging | 定向爆炸回波测距 |
| echo ranging | 回声范围 |
| echo ranging | 回声距离 |
| echo ranging | 回声测距法 |
| explosive echo ranging change | 爆炸回波测距变化 |