China National Standards

China Scratching GB Standards English PDF List


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 "Scratching" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 33725-2017 Watch cases and accessories—Tests of the resistance to wear, Scratching and impacts
    表壳体及其附件 耐磨损、划伤和冲击试验
    China National Standards
    Scratching

    English PDF
    GB/T 30707-2014 Testing method on adhesion of fine ceramic coatings―Scratching
    精细陶瓷涂层结合力试验方法 划痕法
    China National Standards
    Scratching

    English PDF

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