... 14, 0 22,5 18,5 15,0 22,0 4 33,0 27,0 22,5 26,5 21,0 32,0 26,0 22,0 32 5 42 ,0 34, 0 30,0 34, 2 30,0 42 ,0 34, 2 29,0 40 ,0 6 52,0 43 ,0 38,0 44 ,0 37.0 52,0 44 ,0 37,0 50,0 7 62,0 52,0 46 ,0 55,0 45 ,0 ... 90,0 110,0 88,0 116,0 105,0 880,0 116,0 15 158,0 141 ,0 125,0 142 ,0 122,0 158,0 142 ,0 122,0 1 54, 0 17 186,0 155,0 146 ,0 156,0 144 ,0 186,0 155,0 144 0 180,0 Năm 1979 Bộ Thuỷ lợi đã cho xuất bản quy ... 45 ,0 63,0 53,0 45 ,0 60 8 72,0 62,0 64, 0 64, 0 53,0 75,0 63,0 53,0 71,0 9 82,0 73,0 53,0 73,0 62,0 86,0 74, 0 62,0 80,0 10 94, 0 83,0 72,0 84, 0 71,0 93,0 83,0 71,0 93,0 12 115,0 144 ,0 90,0 110,0...