China National Standards

China headphones 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 "headphones" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 14471-2013
  • General specification for headphones headphones
    China National GB Standards
  • GB/T 12060.7-2013
  • Sound system equipment—Part 7:Methods of measurement on headphones and earphones headphones
    China National GB Standards

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