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| 电子雷管电子延时雷管,时间延迟和逻辑功能都是通过一个可从内部电容输出主引爆电流的内置的芯片〈集成电路〉实施电子控制的雷管。延迟时间设定精度可达 1ms。这种类型雷管的优点在于延迟时间可平滑地减少，允许在较大范围内选择间隔。电子雷管的引爆需要特殊的起爆装置 | |||
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