清明，武都城区群众前往滨江公园，在烈士碑前，为防洪抢险英勇牺牲的中国人民解放军８４８４７部队四连班长孟军辉祭墓。１９８４年６月，一场暴雨，北峪河从上游夹带巨石泥沙奔腾而下。武都县城南岸河堤决口，半个城池一片汪洋。省上派飞机投运抢险物资，抢险部队抢修防洪大 Qingming, Wudu City, the masses went to Riverside Park, in front of the Martyrs monument, for the heroic sacrifice of flood control and rescue 84847 troops of four consecutive monitor Meng Junhui tomb. June 1984, a heavy rain, Beiyu River sandstone from the upstream entrained boulders Pentium down. Wudu County, south bank of the embankment burst, half a city of ocean. In the province to send aircraft to deploy emergency supplies, rescue troops flood control big