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| 直接起爆 | |||
| 正向起爆炸药装人炮孔后,把起爆药卷放在孔口附近使爆轰从孔口传至孔底的起爆方法，也称孔口起爆或顶端起爆; 正向起爆起爆药卷〈包〉靠近炮孔口，雷管底部朝向眼〈孔〉底的起爆方法 | |||
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direct initiation : 2 phrases in 1 subject |
| Aviation | 2 |
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