陕西煤业：袁大滩煤矿产能核增

array(1) { [449141]=> array(2) { [2]=> array(3) { [0]=> string(6) "矿产" [1]=> string(9) "采矿业" [2]=> string(12) "陕西煤业" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }