2025-12-13 216.73.216.3
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
HG/T 2253-1991 Photographic chemicals. Coupler COY-2 45.0 via email in 1~3 business day abolished2004-08-01 ,,1992-7-1
HG/T 2255-1991 Photographic chemicals. Coupler COC-1 45.0 via email in 1~3 business day abolished2004-08-01 ,,1992-7-1
HG/T 2260-1991 Photographic chemicals benzene Sodium (emulsions) 75.0 via email in 1~3 business day abolished2004-08-01 ,,1992-7-1
HG 2036-1991 Glass-lined vessel parameters 75.0 via email in 1~3 business day superseded,2006-7-1,1992-1-1
HG/T 21627-1990 Multilayer U-shaped bellows expansion joints Series 1305.0 via email in 1~5 business day abolished2004-08-01 ,,2003-6-1
HG/T 21628-1990 SPE autofrettage fill function pipeline expansion joints 300.0 via email in 1~5 business day abolished2004-08-01 ,,2003-6-1
HG 2957.1-1984 Alunite ores-Analytical methods-General instructions via email in business day superseded,,
HG 2957.2-1984 Alunite ores-Analytical samples-The methods of the sampling and preparation via email in business day superseded,,
HG/T 2978-198697 Analytical method of content for acephate technical via email in business day abolished2004-08-01 ,,1987-7-1
HG 3012-1989 Coding principle for organic additives in photographic materials via email in business day abolished2004-08-01 ,,
HG 3052-1989 Fabrics coated with rubber or plastics--Determination of the coating adhesion 60.0 via email in 1~3 business day superseded,,1989-12-1
HG 3024-1989 Photographic grade hydroquinone via email in business day abolished2004-08-01 ,,
HG 3023-1989 Photographic grade sodium thiosulfate, crystilline via email in business day abolished2004-08-01 ,,
HG 3022-1989 Photographic grade sodium sulfite, anhydrous via email in business day abolished2004-08-01 ,,
HG 3048-1987 Rubber coated fabbics--Determination of flex abrasion via email in business day superseded,,
HG 3099-1989(1997) Rubber building gaskets-Materials for preformed 120.0 via email in 1~3 business day valid,,1989-12-1
HG/T 3047-1985(1997) Rubber coated fabrics Determination of resistance to penetration by air 60.0 via email in 1~3 business day valid,,
HG 3080-1988 Rubber materials for vibration isolators via email in business day valid,,1989-5-1
HG 3098-1989 Rubber, vulcanized-Preformed compression seals for use between concrete motorway paving sections-Specification for material via email in business day superseded,,
HG/T 6252~6253-2023 Amphiphobic membranes for gas cleaning & Organic composite membrane for powders recovery 660.0 via email in 1~5 business day valid,,2024-7-1
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HG/T 2253-1991 Photographic chemicals. Coupler COY-2 
  Issued on:   Price(USD): 45.0
HG/T 2255-1991 Photographic chemicals. Coupler COC-1 
  Issued on:   Price(USD): 45.0
HG/T 2260-1991 Photographic chemicals benzene Sodium (emulsions) 
  Issued on:   Price(USD): 75.0
HG 2036-1991 Glass-lined vessel parameters 
  Issued on: 1991-07-06   Price(USD): 75.0
HG/T 21627-1990 Multilayer U-shaped bellows expansion joints Series 
  Issued on:   Price(USD): 1305.0
HG/T 21628-1990 SPE autofrettage fill function pipeline expansion joints 
  Issued on:   Price(USD): 300.0
HG 2957.1-1984 Alunite ores-Analytical methods-General instructions 
  Issued on:   Price(USD):
HG 2957.2-1984 Alunite ores-Analytical samples-The methods of the sampling and preparation 
  Issued on:   Price(USD):
HG/T 2978-198697 Analytical method of content for acephate technical 
  Issued on: 1986-08-13   Price(USD):
HG 3012-1989 Coding principle for organic additives in photographic materials 
  Issued on:   Price(USD):
HG 3052-1989 Fabrics coated with rubber or plastics--Determination of the coating adhesion 
  Issued on: 1989-03-27   Price(USD): 60.0
HG 3024-1989 Photographic grade hydroquinone 
  Issued on:   Price(USD):
HG 3023-1989 Photographic grade sodium thiosulfate, crystilline 
  Issued on:   Price(USD):
HG 3022-1989 Photographic grade sodium sulfite, anhydrous 
  Issued on:   Price(USD):
HG 3048-1987 Rubber coated fabbics--Determination of flex abrasion 
  Issued on:   Price(USD):
HG 3099-1989(1997) Rubber building gaskets-Materials for preformed 
  Issued on: 1989-02-21   Price(USD): 120.0
HG/T 3047-1985(1997) Rubber coated fabrics Determination of resistance to penetration by air 
  Issued on:   Price(USD): 60.0
HG 3080-1988 Rubber materials for vibration isolators 
  Issued on: 1988-09-20   Price(USD):
HG 3098-1989 Rubber, vulcanized-Preformed compression seals for use between concrete motorway paving sections-Specification for material 
  Issued on:   Price(USD):
HG/T 6252~6253-2023 Amphiphobic membranes for gas cleaning & Organic composite membrane for powders recovery 
  Issued on: 2023-12-20   Price(USD): 660.0
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