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GB/T 12307.3-1997
Metalliccoatings--Test methods for electrodeposited silver and silver alloy coatings--Part 3:Determination of the presence of residual salts
GB/T 12305.6-1997
Metalliccoating--Test methods for electrodeposited gold and gold alloy coatings--Part 6:Determination of the presence of residual salts
GB/T 9797-1997
Metallic coatings--Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium
GB/T 9798-1997
Metallic coatings--Electrodeposited coatings ofnickel
GB/T 16745-1997
Standard test method for solderability of metallic-coated products
GB/T 15821-1995
Metallic coatings--Methods of measurement of ductility
GB/T 15717-1995
Test method for vacuum-deposited metal thickness--Electric resistance method
GB/T 3138-1995
Terminology for metallic coating chemical treatment and related process
GB/T 15393-1994
Zinc coatings for steel wire
GB/T 13744-1992
The measurement of coating thickness for electro-deposited nickel coatings on magnetic and non-magnetic substracts
GB/T 13322-1991
Metallic coating--Cd-Ti plating of low hydrogan embrittlement
GB/T 2972-1991
Zinc-coated steel wire--Test method for uniformity of zinc coating on wire by the copper sulphate dip
GB/T 12333-1990
Metallic coatings--Electroplated coatings of copper for engineering purposes
GB/T 11418-1989
Determination of resistance to heat of vitreous andporcelain enamels
GB/T 11420-1989
Measurement of specular gloss of vitreous and porcelain enamels
GB/T 11373-1989
The general principle of surface preparation of metallic substrate for thermal spraying
GB/T 11109-1989
Anodizing of aluminium and aluminium alloys--Terms
GB/T 9988-1988
Test method for alkali resistance of porcelain enamels
GB/T 9800-1988
Chromate conversion coatings on electroplated zinc and cadmium coatings
GB/T 9790-1988
Metallic and related coatings--Vickers and Knoop microhardness tests