第(1/3)页 “装弹,” “上十三密位,左调五个密位,” “打开弹仓” “退弹壳” “装填药包,最大射程,六千米” “关弹仓” “准备复位,” “重新调整参数” “放” “五十米,左一,” “前二十,” “重新装填” “复位” 第(1/3)页