一架由中国航天科技集团中国航天空气动力研究院设计制造的彩虹-5无人机亮相2016珠海航展。11月1日下午，彩虹-5在本届航展正式发布。[中国网 陈博渊 摄]
A CH-5 (Rainbow-5) unmanned aerial vehicle, armed with its weapons, is on static display at the 11th China International Aviation and Aerospace Exhibition (Airshow China 2016) held in Zhuhai, Guangdong Province. CH-5 was officially launched at the airshow on Nov. 1 and is now fully open to international orders. [Photo by Chen Boyuan / China.org.cn]