With perseverance to light up the starry sky, he won the honorary title of “Good man in Shaanxi”!

On February 15, 2022 in December 2021, 11 – list of shaanxi good release China aerospace science and technology group, five yuan xian branch, deputy chief designer of beidou no. 3 satellite zhang won the honorary title of “professional dedication” good man 20 years navigation path Only the sky below the big dipper, zhang and… Read more With perseverance to light up the starry sky, he won the honorary title of “Good man in Shaanxi”!