国内首个5G移动变电站在海口送电成功

array(1) { [395576]=> array(2) { [2]=> array(3) { [0]=> string(9) "变电站" [1]=> string(6) "海口" [2]=> string(8) "5G概念" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }