宝马百亿动力电池项目签约

array(1) { [456508]=> array(2) { [2]=> array(3) { [0]=> string(6) "中国" [1]=> string(6) "宝马" [2]=> string(12) "动力电池" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }