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| 毫秒起爆方法实现毫秒起爆的方法有: 1. 利用毫秒起爆器以毫秒为间隔先后供给各组瞬发电雷管引爆电流,此适用于毫秒延时段数少的露天爆破。 2. 在导爆索网路中加人毫秒继爆管，以控制各组装药的毫秒间隔时间，此适用于露天或金属矿井。 3. 利用毫秒雷管引爆，此适用于各种条件 | |||
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