CPO概念板块再度走低 通宇通讯跌超8%

array(1) { [485488]=> array(2) { [2]=> array(3) { [0]=> string(12) "通信设备" [1]=> string(12) "通宇通讯" [2]=> string(9) "CPO技术" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }