China National Standards

China macrostructure GB Standards Search System


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "macrostructure" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 226-2015
  • Test method for macrostructure and defect of steel by etching macrostructure
    China National Standards
  • GB/T 3246.2-2012
  • Inspection method for structure of wrought aluminum and aluminum alloy products - Part 2: Inspection method for macrostructure macrostructure
    China National Standards
  • GB/T 24178-2009
  • macrostructure assessing method for solidification structure of continuous casting blank macrostructure
    China National Standards
  • GB/T 5168-2008
  • Microstructure and macrostructure examination for 伪-尾 titanium alloys macrostructure
    China National Standards
  • GB/T 4297-2004
  • Inspection method for macrostructure of wrought magnesium alloy products macrostructure
    China National Standards
  • GB/T 1979-2001
  • Standard diagrams for macrostructure and defect of structural steels macrostructure
    China National Standards
  • GB/T 226-1991
  • Etch test for macrostructure and defect of steels macrostructure
    China National Standards

    Find out:7Items   |  To Page of: First -Previous-Next -Last  | 1

    +86-755-25831330        info@transcustoms.com 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2018 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards