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水文根据兰格福尔斯炸药量计算的原理,结合该矿在窄轨路基爆破中的情况,介绍了药量计算的具体应用与实践。
Hydrology Based on the principle of Langfors’ explosive quantity calculation, combined with the situation of the mine in narrow-gauge subgrade blasting, the concrete application and practice of dose calculation are introduced.