年前,中央电视台发布消息,今年1月5日,中国一航又召开新闻发布会,我国经过近20年的奋斗、自主研制的第三代战机——歼10战斗机隆重亮相,它具有完全自主知识产权,大量采用新设计、新技术、新工艺,性能先进,用途广泛,是我国在攀登科技高峰征程上迈出的重大一步。 Years ago, CCTV announced that on January 5 this year, China Airlines held another press conference. After nearly 20 years of hard work in China, the independently developed third-generation fighter aircraft, the J-10 fighter aircraft, has been completely unveiled Intellectual property, a large number of new designs, new technologies, new processes, advanced performance, wide range of uses, is our country in climbing the peak of science and technology took a major step forward.