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Terms for subject Explosives and Explosive Ordnance Disposal containing backup | all forms | exact matches only
| English | Chinese |
| backup detonator | 备用雷管为保证药包的安全起爆而设的额外雷管。第一个雷管不能起爆时,备用雷管增加了起爆的可靠性 |
| industrial backup | 工业支持 |
| technical backup | 技术支撑 |
|
| English | Chinese |
| backup detonator | 备用雷管为保证药包的安全起爆而设的额外雷管。第一个雷管不能起爆时,备用雷管增加了起爆的可靠性 |
| industrial backup | 工业支持 |
| technical backup | 技术支撑 |