碳酸锂、氢氧化锂连续三日持平

array(1) { [477126]=> array(2) { [2]=> array(3) { [0]=> string(9) "锂电池" [1]=> string(12) "氢氧化锂" [2]=> string(9) "碳酸锂" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }