综述了国外应用电力起爆与非电力起爆方法的现状，分析了两种起爆方法的优缺点，从技术经济方面进行了计算、比较、论证。
It describes comprehensively the current situation of applying electric and non-electric initiation methods in the foreign countries. The advantages and disadvantages of two methods are analyzed.
综述了国外应用电力起爆与非电力起爆方法的现状，分析了两种起爆方法的优缺点，从技术经济方面进行了计算、比较、论证。
It describes comprehensively the current situation of applying electric and non-electric initiation methods in the foreign countries. The advantages and disadvantages of two methods are analyzed.
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