China National Standards

China Progressive 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 "Progressive" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 34025-2017
  • Pinion type Progressive safety device for builders hoist Progressive
    China National Standards
  • NB/T 10032-2016
  • Specifications for coalbed methane well production design with Progressive cavity pump Progressive
    China Energy industry Standards
  • GB 27995.2-2011
  • Semi-finished spectacle lens blanks - Part 2: Specifications for Progressive power lens blanks Progressive
    China National Standards
  • GB 13511.2-2011
  • Assembled spectacles - Part 2:Progressive power Progressive
    China National Standards
  • GB 10810.2-2006
  • Uncut finished spectacle lenses - Part 2: Progressive power spectacle lenses Progressive
    China National Standards
  • SN/T 1223-2003
  • The detection of antibodies against ovine Progressive pneumonia virus. Protocol of agar gel immuno-diffusion test Progressive
    China Import Export Inspection Standards
  • JG 121-2000
  • Building hoist. Pinion and cone Progressive type safety device Progressive
    China Building & Construction Standards

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