利元亨：已为相关客户提供固态电池领域的单机/整线设备

array(1) { [483405]=> array(2) { [2]=> array(4) { [0]=> string(9) "锂电池" [1]=> string(12) "固态电池" [2]=> string(12) "整线设备" [3]=> string(11) "XD利元亨" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }