Acta Metrologica Sinica  2022, Vol. 43 Issue (7): 844-850    DOI: 10.3969/j.issn.1000-1158.2022.07.02
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Research on the Key Technology of the Automatic Measurement System for Surface Roughness International Comparison
BU Xiang-peng1,ZHANG Shu1,2,PI Lei1,SHI Yu-shu1
1. National Institute of Metrology, Beijing 100029, China
2. Shenzhen Institute of TechnologyInnovation, NIM, Shenzhen, Guangdong 518132, China
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