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92.为什么导爆索燃烧比工业炸药燃烧易转为爆炸?答:工业炸药由燃烧转为爆炸的条件,一般认为是炸药中有雷管或燃烧区有可能形成高温高压状态。没有雷管一般是不易发生爆炸的。我国曾多次发生井下临时炸药库或地下药室(3吨炸药以上)中的工业炸药燃烧事故,均未发生爆炸。然而,在有导爆索的情况下,由于导爆索的药芯是高威力的黑索金(或太安),它的热感度、机械感度、
92. Why detonating cord combustion is more likely to explode than burning industrial explosives? A: The industrial explosives are converted from combustion to explosion conditions, and it is generally considered that there is a possibility that a detonator or a burning zone in the explosive may form a state of high temperature and pressure. No detonators are generally not easy to explode. There have been many occurrences of industrial explosives burning in underground temporary explosives depots or underground pharmacies (above 3 tons of explosives) in our country without any explosion. However, in the case of a detonating cord, since the cork of the detonating cord is a high-powered black gold (or Tai’an), its thermal sensitivity, mechanical sensitivity,