Chinese EV brand Avatr makes global premiere of sedan in Munich Chinese premium electric vehicle brand Avatr(阿维塔) made the world premiere of its luxury sedan in Munich 1.8w 09-06 18:18 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 9971 08-30 21:46 POPULAR TAGS 纳米 中科院 专利
