私自生产鞭炮一家三代遭殃●曹效泽５月５日下午，响水县双港乡双港村二组吴宝前家，因私营鞭炮作坊发生爆炸，造成３人死亡、２人受伤的悲剧。当天下午６时２０分左右，吴宝前和妻子周德美在室内水泥地上拌火药（氯酸钾５０千克、铝银粉５千克），在操作时发现药粉结有小... Privately-owned production of firecrackers hit three generations ● Cao Xiaoxe On the afternoon of May 5, Wu Po-tian’s family of the two groups of Shuanggang Village, Shuanggang Township, Xiangshui County exploded as a result of the tragedy of 3 people and 2 wounded. Around 6:20 pm the same day, Wu Baoqian and his wife, Zhou Demei mixed with gunpowder in the indoor cement (potassium chlorate 50 kg, aluminum silver powder 5 kg), found in the operation of powder knot small ...