【摘要】 文章通过分析和试验,探讨了煤粉在铵油炸药中的应用效果,确定了加入煤粉后的铵油炸药配方。此外还对其应用的经济效益进行了分析。更多还原

【Abstract】 This thesis studied the coal powder application effect in ANFO explosive, determines the prescription of the ANFO explosive with coal power,and analyzes economical profit of its application by means of theoretical analysis and experiments.更多还原