China's J-10B fighter jet conducts firing practice. The air force will organize two competitions from July 29 to August 12 as part of the Aviadarts games and will send troops to participate in other contests abroad. (Photo/81.cn)
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China's J-10B fighter jet conducts firing practice. The air force will organize two competitions from July 29 to August 12 as part of the Aviadarts games and will send troops to participate in other contests abroad. (Photo/81.cn)
