德方納米11萬噸磷酸錳鐵鋰正極材料項(xiàng)目在曲靖投產(chǎn)

array(1) { [438803]=> array(2) { [2]=> array(5) { [0]=> string(9) "鋰電池" [1]=> string(12) "納米材料" [2]=> string(6) "磷酸" [3]=> string(12) "正極材料" [4]=> string(12) "德方納米" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }