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  • GB(National Standard)
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  • DB(Provincial Standard)
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  • JB(Machinery)
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  • LY(Forestry)
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  • NY(Agriculture)
  • QB(Light Industry)
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  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
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  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

America

America, Total:30 items.

The international standard classification for "America" includes: Farming and forestry .

The Chinese standard classification for "America" includes: Plant quarantine, pest control .


Guangdong Provincial Standard of the People's Republic of China

Professional Standard - Chemical Industry

  • HG 20632-1997 Toothed combination pads for steel pipe flanges (American system)
  • HG 20635-1997 Steel pipe flanges, gaskets, fasteners optional regulations (American system)
  • HG 20634-1997 Fasteners for steel pipe flanges (American system)
  • HG 20625-1997 Steel Pipe Flange Pressure Temperature Ratings (American System)
  • HG 20627-1997 Non-metallic flat gaskets for steel pipe flanges (American system)
  • HG 20618-1997 Welded steel pipe flanges with neck (American System)
  • HG 20631-1997 Spiral wound gaskets for steel pipe flanges (American system)
  • HG 20619-1997 Socket weld steel pipe flanges (American system)
  • HG 20620-1997 Threaded Steel Pipe Flanges (American System)
  • HG 20629-1997 Flexible graphite composite gaskets for steel pipe flanges (American system)
  • HG 20623-1997 Large diameter steel pipe flanges (American system)
  • HG 20626-1997 Steel Pipe Flange Weld Joint and Groove Dimensions (American System)
  • HG 20621-1997 Butt welding ring loose sleeve steel pipe flange (American system)
  • HG 20616-1997 Neck Slip On Steel Pipe Flanges (American System)
  • HG 20630-1997 Metal-clad gaskets for steel pipe flanges (American system)
  • HG 20622-1997 Steel Pipe Flanges (American System)
  • HG 20633-1997 Metal ring gaskets for steel pipe flanges (American system)

Fujian Provincial Standard of the People's Republic of China

Yunnan Provincial Standard of the People's Republic of China

  • DB5305/T 36-2020 Breeding Technical Regulations of Medicinal Periplaneta americana

Jiangsu Provincial Standard of the People's Republic of China

Professional Standard - Commodity Inspection

  • SN/T 1681-2005 Protocol of diagnosis for American foulbrood of honey bees
  • SN/T 1450-2004 Methods for identification of
  • SN/T 3426-2012 Detection and identification of Gymnosporangium globosum (Farlow) Farlow
  • SN/T 1681-2011 Quarantine Protocol for American Foulbrood of Honey Bees
  • SN/T 1389-2004 Methods for quarantine and identification of Hylurgopinus rufipes(Eichhoff)

Professional Standard - Agriculture

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 2180-2014 Technical Regulations for Artificial Breeding of American Char