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Terms for subject Explosives and Explosive Ordnance Disposal containing Echo | all forms | exact matches only
| English | Chinese |
| echo arrival | 回波波至 |
| echo locator | 回声定位仪 |
| echo ranger | 回波测距仪 |
| echo ranging sonar | 回波测距声呐 |
| echo sounding | 反射波测深 |
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| English | Chinese |
| echo arrival | 回波波至 |
| echo locator | 回声定位仪 |
| echo ranger | 回波测距仪 |
| echo ranging sonar | 回波测距声呐 |
| echo sounding | 反射波测深 |