Обратные клапаны для воды в Днепре

[17,19,28,34,54,95,104,108,115,119,143,152,157,174,179,182,187,188,191,195,203,205,221,236,243,251,252,276,285,286,292,293,311,318,324,344,345,364,367,371,380,382,386,387,388,392,396,405,422,433,438,442,451,453,458,468,478,483,489,498,504,510,525,536,545,574,583,595,621,624,626,630,651,652,696,733,762,776,784,792,801,808,846,862,873,887,893,1028,1041,1086,1186,1254,1278,1304,1319,1369,1373,1552,1716,1727,1827,1966,2126,2262,2658,3004,3319,3839,6086,6890,9140,12408,13297]