China National Standards

China Spectacle frames—Requirement method GB Standards List

  •  China "Spectacle frames—Requirement method" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 38009-2019 Spectacle frames—Requirement and method for the detection of nickel release
    眼镜架 镍析出量的技术要求和测量方法    		 China National Standards
    Spectacle frames—Requirement method
    English PDF

    Find out:1Items   |  To Page of: First -Previous-Next -Last  | 1

    　

      sales@gbstandards.org 
    Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  GBstandards.org Copyright  2001-2025 All Rights Reserved

    		- Since 2001 -
     Focus on China Standards & Compliance Services

    www.gbstandards.org
    China National Standards