China National Standards

China Chinese braille GB Standards List

  •  China "Chinese braille " GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 18028-2010 Mathematical,physical and chemical symbols of Chinese braille
    中国盲文数学、物理、化学符号    		 China National Standards
    Chinese braille
    English PDF
    GB/T 15720-2008 Chinese braille
    中国盲文    		 China National Standards
    Chinese braille
    English PDF

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