Aerial photo taken on July 9, 2019 shows fire engines taking part in a fire drill held at the Beijing Daxing International Airport in Beijing, capital of China. The newly-built Beijing Daxing International Airport held its first fire drill on Tuesday. (Xinhua)
Firemen take part in a fire drill held at the Beijing Daxing International Airport in Beijing, capital of China, July 9, 2019. The newly-built Beijing Daxing International Airport held its first fire drill on Tuesday. (Xinhua/Meng Jing)
