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Terms for subject Explosives and Explosive Ordnance Disposal containing wall hole | all forms | in specified order only
| English | Chinese |
| smooth wall hole | 光面爆破炮孔 |
| wall hole | 扩槽炮孔巷道掘进时，除掏槽孔、辅助掏槽孔、周边孔以外，将掏槽向周围横向扩大的炮孔 |
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| English | Chinese |
| smooth wall hole | 光面爆破炮孔 |
| wall hole | 扩槽炮孔巷道掘进时，除掏槽孔、辅助掏槽孔、周边孔以外，将掏槽向周围横向扩大的炮孔 |