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| 单排孔爆破梯段爆破中，在自由面附近只钻凿一排炮孔的爆破,为单排孔爆破，其对应的是多排孔爆破。参见 single row shot; 圈定爆破 | |||
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| Explosives and Explosive Ordnance Disposal | 4 |
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