China National Standards

China Phosphonate GB Standards Search System


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  •  China "Phosphonate" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 27812-2011
  • Water treatment chemicals - Polyamino Polyether Methylene Phosphonate (PAPEMP) Phosphonate
    China National Standards
  • HG/T 3538-2011
  • Water treatment chemicals. Sodium ethylene diamine tetramethylene Phosphonate Phosphonate
    China Chemical Industry Standards
  • GB/T 26324-2010
  • 1-Hydroxyethylidene-1,1-diPhosphonate acid Phosphonate
    China National Standards
  • HG/T 3537-2010
  • Water treatment chemicals. 1-Hydroxyethylidene-1, 1-diPhosphonate acid (solid) Phosphonate
    China Chemical Industry Standards
  • HG/T 2839-2010
  • Water treatment chemicals. Disodium 1-hydroxyethylidene-1, 1-diPhosphonate Phosphonate
    China Chemical Industry Standards
  • HG/T 3538-2003
  • Water treatment chemical-Sodium ethylene diamine tetramethylene Phosphonate Phosphonate
    China Chemical Industry Standards
  • HG/T 2839-1997
  • Water treatment chemicals. Disodium 1-hydroxyethylidene-1, 1-diPhosphonate, tetrahydrate Phosphonate
    China Chemical Industry Standards
  • HG/T 3521-1985
  • ((EDTMPA) Determination of industrial cooling water phosphorus compound inhibitor ethylene diamine tetramethylene Phosphonate) Phosphonate
    China Chemical Industry Standards
  • HG 5-1524-1985
  • (Determination of industrial cooling water phosphorus compound inhibitor ethylene diamine tetramethylene bisPhosphonate (EDTMPA)) Phosphonate
    China Chemical Industry Standards
  • HG/T 3522-1985
  • (Hydroxy ethylidene bisPhosphonate (HEDPA) Determination of industrial cooling water phosphorus compound inhibitors) Phosphonate
    China Chemical Industry Standards

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