Terms for subject Explosives and Explosive Ordnance Disposal containing utilization factor

English	Chinese
blast hole utilization factor	炮孔利用率爆破掘进的进尺与炮孔长度之比称为炮孔利用率。爆破效果较好的掘进爆破，其炮孔利用率可以达到95%
utilization factor of construction equipment	施工机械利用率施工机械实际台班数与制度台班数的比值