China's National Institute of Metrology Builds First High-Precision Roundness Reference Device, Reducing Uncertainty from 20nm to 6nm

en.wedoany.com

China's National Institute of Metrology Builds First High-Precision Roundness Reference Device, Reducing Uncertainty from 20nm to 6nm

en.wedoany.com

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Technology@lemmy.mlEnglish · 4 hours ago

This article will provide a detailed introduction to the news about China's National Institute of Metrology Builds First High-Precision Roundness Reference Device, Reducing Uncertainty from 20nm to 6nm. For more engineering news highlights, welcome to check the Bulletin section of Wedoany.

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