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Build the "heart" of China, a great power, and train the "courage" of China in scientific and technological innovation!

November 13, 2023

November 12，Hunan Satellite TV《First round》The special column reports that China Railway Construction Heavy Industry has successfully realized the independent development of the main bearing of the Shield Machine.，And set a new world record.，Build a Great Power and Heavy Weapon China“Heart”，Practice Science and Technology Innovation in China“Gallbladder”。

AI Translation Notice: This article was translated from Chinese into English using AI-assisted translation. Original source: http://news.lmjx.net/2023/202311/2023111314571968.shtml. The translation may contain errors, and the original Chinese source should be referred to for accuracy.

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