China National Standards

China conformal 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 "conformal" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 20633.3-2011 Coatings for loaded printed wire boards (conformal coatings) - Part 3:Coatings for general purpose (Class 1), high reliability (Class 2) and aerospace(Class 3)
    承载印制电路板用涂料(敷形涂料) 第3部分:一般用(1级)、高可靠性用(2级)和航空航天用(3级)涂料
    China National Standards
    conformal

    English PDF
    GB/T 20633.2-2011 Coatings for loaded printed wire boards (conformal coatings) - Part 2:Methods of test
    承载印制电路板用涂料(敷形涂料) 第2部分:试验方法
    China National Standards
    conformal

    English PDF
    GB/T 20633.1-2006 Coatings for loaded printed wire boards(conformal coating)- Part 1: Definitions,classification and general requirements
    承载印制电路板用涂料(敷形涂料)第1部分:定义、分类和一般要求
    China National Standards
    conformal

    English PDF

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