当升科技：与四川路桥签订合作框架协议

array(1) { [442280]=> array(2) { [2]=> array(3) { [0]=> string(12) "四川路桥" [1]=> string(12) "签订协议" [2]=> string(12) "当升科技" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }