GB/T 17720-1999
金属覆盖层 孔隙率试验评述
Metallic coatings--Review of porosity tests
- 实施日期
- 1999-09-01
- ICS 分类
- 25.220.40
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 17720-1999
Metallic coatings--Review of porosity tests
GB/T 17462-1998
Metallic coatings--Electroplated coatingsof tin-nickel alloys
GB/T 17461-1998
Metallic coatings--Electroplated coatingsof tin-lead alloys
GB/T 11376-1997
Phosphate conversion coatings for metals
GB/T 16921-1997
Measurement of metallic coating thickness--X-ray spectrometric methods
GB/T 9799-1997
Metallic coatings--Electroplated coatingsof zinc on iron or steel
GB/T 9793-1997
Metallic and other inorganic coatings--Thermal spraying--Zinc,aluminium and their alloys
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 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 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 11109-1989
Anodizing of aluminium and aluminium alloys--Terms
GB/T 9800-1988
Chromate conversion coatings on electroplated zinc and cadmium coatings