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GB/T 3658-2022
Standard English Version


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NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 3658-2022

 

Ring test method for magnetic properties of soft magnetic metal materials and powder metallurgy materials in the frequency range of 20Hz to 100kHz
软磁金属材料和粉末冶金材料20Hz~100kHz频率范围磁性能的环形试样测量方法

 
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Issued by:   The Standardization Administration of the People's Republic of China
 

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