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6.075.42柳州市46.0435.860.070.60桂林市194.53150.527.630.10梧州市364.71319.6344.610.27北海市防城港市14.730.768.47钦州市59.8156.100.081.59贵港...