编辑同志: 我厂司炉工在五个月中,先后从淮北矿务局张庄煤矿和朱庄煤矿运来的煤里拣出三支未爆炸的雷管。若一旦疏忽,把雷管扔进炉膛,就会发生严重事故,后果不堪设想。我们强烈要求煤炭部门加强安全管理,教育煤矿的放炮人员严格执行安全操作规程,避免把未爆炸的雷管随煤块运往 Editor’s Comrade: In the five months since our factory fireman found three unexplosive detonators successively picked up from the coal transported by Zhangzhuang Coal Mine and Zhuzhuang Coal Mine of Huaibei Mining Bureau. Once inadvertently thrown into the furnace detonator, there will be a serious accident, the consequences would be disastrous. We strongly urge the coal sector to strengthen safety management and educate miners in coal mines to strictly enforce safe operating practices and avoid sending unexplosive detonators along with lumps of coal