China National Standards

China Grain Boundary Diffusion GB Standards List

  •  China "Grain Boundary Diffusion" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 42160-2022 Grain Boundary Diffusion NdFeB Permanent Magnets {译}
    晶界扩散钕铁硼永磁材料    		 China National Standards
    Grain Boundary Diffusion
    English PDF

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