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时光流逝,星月轮转。不知不觉中我们又迎来了新的一年! 合着新春的节拍,带着油墨的清香,我们呈现给您的是一本面貌全新的《航空知识》。欣喜——当您手捧新改版的《航空知识》,会感到一分欣喜,这就是本刊在新的一年为读者献上的新栏目——特别报道。在这里,就特定专题将进行更深入、全面和精彩的报道。本期,将以翔实的内容、大量珍贵精美的图片,向读者全方位展现国产第一种速度超过两倍声速、目前正在服役的歼7飞机。它曾经是我军的主力战机,
Time goes by, the moon and stars rotation. Unknowingly, we have usher in a new year! Coincident with the Chinese New Year beats, with ink fragrance, we present to you a new look of “aviation knowledge.” Rejoice - When you hold the new revision of “aviation knowledge”, you will feel a bit happy, this is the new section of the magazine for readers in the new year - special reports. Here, more in-depth, comprehensive and exciting coverage of specific topics will be conducted. This issue will be full of informative content, a large number of precious and beautiful pictures, to show the full range of domestic readers the first speed of more than twice the speed of sound, is currently serving the J-7 aircraft. It used to be the main fighter of our army,