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1587.73713.12387.74478.15柳州市660.88377.24143.41132.286.80桂林市654.27295.38213.21143.99梧州市647.64258.13171.22216.52北海市42.537.0116.8818...