鼎信通讯：预中标4.73亿元国家电网采购项目

array(1) { [395791]=> array(2) { [2]=> array(4) { [0]=> string(6) "中标" [1]=> string(12) "国家电网" [2]=> string(12) "鼎信通讯" [3]=> string(12) "重大合同" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }