蜂巢能源研发出国内首批20Ah级硫系全固态原型电芯

array(1) { [414732]=> array(2) { [2]=> array(1) { [0]=> string(6) "电芯" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }