随着控制爆破技术在国民经济中的广泛应用和发展,对于各种起爆器材,特别是多路延时起爆器也提出了越来越高的要求.目前国内外生产的各种多路延时起爆器,基本上采用机电或电子线路控制,它们体积大、重量大、通道数目少、起爆能力低,而且除少数实验用的起爆器外,大部分的时间控制 With the extensive application and development of controlled blasting technology in the national economy, more and more high requirements have been put forward for various kinds of detonating equipment, especially multi-delay detonators. At present, Initiators, which are basically controlled by electromechanical or electronic circuits, are bulky, heavy, have a small number of channels, have a low detonation capability and, with the exception of a few experimental detonators, most of the time control