9CaKrnKl10S tech.huanqiu.comarticle科普:空调一不制冷就加氟?别再被骗了/e3pmh164r/e3pn4qlss夏天已经到了,天气变得炎热起来,大家纷纷都开起了空调进行降温。那么,怎样判断空调是否该加氟了,在给空调加氟养护时又有什么门道?看完这段视频,你就明白了!1560908220000责编:黎晓珊央视新闻微博156090822000011[]{"email":"lixiaoshan@huanqiu.com","name":"黎晓珊"}