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江西省有色金属工业分公司于1984年12月22～25日在赣州冶金化工厂召开了塑料导爆索、导爆管一半秒雷管两项产品鉴定会。出席会议的代表有来自全国的科研、设计、高等院校及厂矿等单位,共44人。与会代表对这两种产品进行了认真地讨论和评价,一致认为两项产品研制是成功的,在爆破工程中迈出了新步伐。塑料导爆索不仅节省了大量棉纱,而且扩大了导爆索的使用范围。导爆管一半秒差雷管(共8段)起爆系统是一种新型的非电起爆器材,它具有安全可靠,使用方
Nonferrous Metals Industry Branch of Jiangxi Province in December 1984 December 22 ~ 25 in the Metallurgical Plant in Ganzhou held a plastic detonating cord, detonating tube half a second detonator two product appraisal meeting. Attend the meeting of representatives from the country’s research, design, institutions of higher learning and factories and mines and other units, a total of 44 people. The participants discussed and evaluated the two products seriously and agreed that the two products were successfully developed and taken a new step in the blasting project. Plastic detonating cord not only saves a lot of cotton yarn, but also expanded the use of detonating cord. Detonator half second detonator (a total of 8) detonating system is a new type of non-electric detonating equipment, it has a safe and reliable, the use of party