榆林市扎实做好疫情防控期间煤炭能源应急保供工作

array(1) { [429506]=> array(2) { [2]=> array(4) { [0]=> string(6) "煤炭" [1]=> string(9) "煤炭业" [2]=> string(9) "榆林市" [3]=> string(12) "突发疫情" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }