白鹤滩水电站13号机组正式投产发电

array(1) { [438529]=> array(2) { [2]=> array(2) { [0]=> string(9) "水电站" [1]=> string(6) "水电" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }