Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
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HB/Z 5092.1-2001 30.0 via email in 1~3 business day valid
HB/Z 5108.1-1999 Analysis Method of Phosphating Solution - Determination of Free Acidity and Total Acidity Through Potentiometric Titration 30.0 via email in 1~3 business day valid
HB/Z 5088.3-1999 Analysis Method for Nickel Plating Solution Determination of Sodium Chloride Content Through Potentiometric Titration 30.0 via email in 1~3 business day valid
GB/T 9799-2011 Metallic and other inorganic coatings—Electroplated coatings of zinc with supplementary treatments on iron or steel 100.0 via email in 1 business day valid
HB/Z 5087.6-2004 Methods for analysis of acid plating copper solutions part 6:Determination of arsenic content by spectrophotometric method 90.0 via email in 1~3 business day valid
HB/Z 5084.6-2000 Analysis Method for Cyaniding Electro-galvanizing Solution - Determination of Copper Content with Atomic Absorption Spectrometry Method 30.0 via email in 1~3 business day valid
GB 11379-1989 Metallic coatings-Electroplated coatings of chromium for engineering purposes 135.0 via email in 1~3 business day abolished
HB/Z 5086.1-2000 30.0 via email in 1~3 business day valid
HB/Z 5087.1-2004 Methods for analysis of acid plating copper solutions 60.0 via email in 1~3 business day valid
GB/T 13912-2002 Metallic Coatings-Hot Dip Galvanized Coatings on Fabricated Iron 130.0 via email in 1 business day valid
HB 5048-1977 Quality inspection for lead coating (Trial implementation) 45.0 via email in 1~3 business day valid
HB/Z 5113-1978 Analysis method for plating of cadmium titanium alloy 30.0 via email in 1~3 business day valid
GB 6461-1986 Metallic coatings--Coatings cathodic to the substrate--Rating of electro-plated test specimens subjected to corrosion tests 210.0 via email in 1~3 business day abolished
GB/T 5267-1985 Electroplated coatings on threaded fasteners 225.0 via email in 1~3 business day abolished
GB/T 4957-1985 Non-conductive coatings on non-magnetic metal substrates--Measurement of coating thickness--Eddy current method 30.0 via email in 1~3 business day abolished
HB/Z 5094.4-2004 Methods for analysis of acid plating tin solutions -- Part 4: Determination of copper content by atomic absorption spectrometric method 60.0 via email in 1~3 business day valid
GB/T 8014.2-2005 Anodizing of aluminium and its alloys - The measuring method of thickness of anodic oxide coatings - Part 2: Mass-loss method 45.0 via email in 1~3 business day valid
GB/T 4956-1985 Non-magnetic coatings on magnetic substrates--Measurement of coating thickness--Magnetic method 45.0 via email in 1~3 business day abolished
HB 5050-1977 Quality Inspection for Lead Indium Diffusion Coating 15.0 via email in 1~3 business day valid
HB 5067.1-2005 Test method for hydrogen embrittlement evaluation of plating processes - Part 1:Mechanical method 90.0 via email in 1~3 business day valid
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