捷龙一号首飞成功（英文）

作者：GAO Yiming

来源：Aerospace China, 2019, 20(03): 53.

<正>A new small launch vehicle,Jielong I (Smart Dragon I),lifted off from the Jiuquan Satellite Launch Center at 12:1 I Beijing time on August I 7,20 I 9,sending three microsatellites into their preset orbits.This marks the debut of Chinese Dragon series launch vehicle for commercial launch.The Dragon series is an