China National Standards

China acuity 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 "acuity" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40117-2021 Non-destructive testing - Evaluation of vision acuity of NDT personnel
    无损检测 无损检测人员视力评价
    China National Standards
    acuity

    English PDF
    GB 11533-2011 Standard for logarithmic visual acuity charts
    标准对数视力表
    China National Standards
    acuity

    English PDF

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