Data figure: North Korea test new rocket engine of United Nations in March 20, Xinhua (reporter Wang Jiangang Ni Hongmei) on the day before the North Korean rocket engine ignition test, Haq, Deputy Secretary General of the United Nations spokesman said 20

China developed a new type of "air bubble" high speed torpedo, is based on the absorption of Russian space

25, the Russian national space group released the news, China and Russia have signed aerospace technology and intellectual property

Data figure: RD180 rocket engine original title: Russian media: Russia will sell China RD1

Data figure: RD180 rocket engine original title: Russian media: Russia will sell China RD1

Data figure: China's solid rocket Long March -11 original title: China's largest dose of solid

According to the Russian news reported in April 19th, participated in the preparation of Russian Prime Minister regular

According to the Russian news reported in April 19th, participated in the preparation of Russian Prime Minister regular

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