蘭石重裝：可為超超臨界發(fā)電項(xiàng)目提供管式換熱器

array(1) { [398809]=> array(2) { [2]=> array(5) { [0]=> string(9) "電力業(yè)" [1]=> string(12) "蘭石重裝" [2]=> string(12) "熱交換器" [3]=> string(15) "超臨界發(fā)電" [4]=> string(15) "管式換熱器" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }