China National Standards

China penstock 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 "penstock" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • NB/T 35056-2015
  • (Hydropower Station penstock Design Specification) penstock
    China Energy industry Standards
  • GB/T 31946-2015
  • Steel plates for steel penstock in hydropower station penstock
    China National Standards
  • GB 50766-2012
  • Code for manufacture installation and acceptance of steel penstocks in hydroelectric and hydraulic engineering penstock
    China National Standards
  • DL/T 5017-2007
  • Specifications for manufacture installation and acceptance of steel penstocks in hydroelectric and hydraulic engineering penstock
    China Electricity & Power Standards
  • DL/T 5141-2001
  • Specifications for design of steel penstocks of hydroelectric stations penstock
    China Electricity & Power Standards
  • DL/T 709-1999
  • Technical code of safety inspection for steel penstocks penstock
    China Electricity & Power Standards
  • DL 5017-1993
  • Specifications for manufacture, installation and acceptance of steel penstocks penstock
    China Electricity & Power Standards

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