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我矿1977年在提前三个多月胜利地完成全年计划的基础上,广大职工响应矿党委的号召,大干四季度,争取多超产,努力为国家作更多贡献的大好形势下,于9月27日在一掘进作业面上,因导火索早爆发生了伤亡恶性事故。一度对职工的思想情绪有了影响,对革命和生产造成了一定的损失。燃速正常的导火索,一般来说人们只要按照所应用的不同条件,考虑留有足够的长度,以保证安全转移就可以了。但是在具体使用过程中,往往会出现意想不到而爆炸的异常现象。关于这个问题《金属矿山》杂志1976年第五期马鞍山矿山研究院地下采矿研究室发表的“脚
On the basis of successfully completing the annual plan in 1977 and more than three months in advance, the majority of workers and staff responded to the call of the coal mine party committees in the fourth quarter of the year and strive for more production and make more contributions to the country. On September 27 in a tunneling operation, due to the fuse early blasting occurred in a vicious accident. Once affected the ideological and emotional workers, the revolution and production caused some losses. Burning rate of normal fuse, in general, as long as people in accordance with the different conditions applied, consider leaving enough length to ensure the safe transfer of it. However, in the specific use of the process, there will often be unexpected and explosive anomalies. On this issue “Metal Mine” magazine 1976 fifth Maanshan Institute of Mining underground mining laboratory published "foot