华昌化工：首批10辆氢能源重型卡车交付运营

array(1) { [408548]=> array(2) { [2]=> array(4) { [0]=> string(9) "新能源" [1]=> string(12) "重型卡车" [2]=> string(12) "氢能概念" [3]=> string(12) "华昌化工" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }