金龙机电：累计签订8.7亿元电子雾化器订单合同

array(1) { [444656]=> array(2) { [2]=> array(3) { [0]=> string(12) "重大合同" [1]=> string(15) "电子雾化器" [2]=> string(12) "金龙机电" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }