为贯彻冶金部《关于矿山爆破必须采用一次点火的通知》文件的精神,推广导爆管起爆系统,实现一次点火,在安全月活动中,张家口地区冶金采矿公司于5月29日至30日,在张家口金矿举办了全区冶金矿山一次点火爆破训练班。参加训练班学习的有地、县营矿山及县(区)矿山主管部门14个单位的安全负责人、采矿技术人员和爆破工,共24人。 To carry out the Ministry of Metallurgical “on the mine blasting must use a fire notice,” the spirit of the spirit of the detonator to promote the initiation system, to achieve a ignition, safety month activities, Zhangjiakou Metallurgical Mining Company on May 29 to 30, In the Zhangjiakou gold mine held a metallurgical mine blasting training class. A total of 24 safety officials, mining technicians and blasting workers from 14 units of the county-level mines and counties (districts) mine authorities who participated in the training courses were studied.