IT 2020 高端论坛青岛分论坛举行 聚焦工业互联网+

array(1) { [23920]=> array(3) { [2]=> array(5) { [0]=> string(9) "互联网" [1]=> string(2) "IT" [2]=> string(6) "论坛" [3]=> string(3) "emc" [4]=> string(4) "2020" } [4]=> array(1) { [0]=> string(34) "青岛财经网-青岛财经日报" } [1]=> array(1) { [0]=> string(6) "赵震" } } }