北京语言大学第十九届世界文化节游园会

• Ministry of Science and Technology of the People's Republic of China
• National Development and Reform Commission, People's Republic of China
• Ministry of Industry and Information Technology of the People's Republic of China
• State-owned Assets Supervision and Administration Commission of the State Council
• Chinese Academy of Sciences
• Chinese Academy of Engineering
• China Association for Science and Technology
• The People's Government of Beijing Municipality

• ZGC Forum & Exhibition Co., Ltd.

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