单位:万立方米地区取水量外供水量地表水地下水自来水南宁市57602.848738.64180.24552.735676.0柳州市34632.729740.5922.63844.518778.7桂林市19300.915461.7718.23067.712989.8梧州市15596.513717.2464.51392.19...