某型火箭炮群射击瞬间。
Vehicle-mounted rocket launcher systems attached to a brigade with the PLA 77th Group Army conduct a salvo of shells during a round-the-clock live-fire training exercise on southwest China's Western Sichuan Plateau from August 8 to 11, 2018. (eng.chinamil.com.cn/Photo by Hu Jing, Li Chengde and Sun Zhenqi)