• TwoTigers24, New York
  • September 8, 2024

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On May 1, China’s CCTV Military Channel reported that Ye Hui, a top technician at the China Aerospace Science and Industry Corporation (CASIC) No. 699 Factory, possesses top-notch grinding technology. With his skilled hands, he can achieve “ultra-precision grinding” down to 5 nanometers. However, this announcement was met with widespread skepticism online. #chinaobserver

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