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GB/T 43102-2023
Metal coatings Porosity test Determination of porosity of gold or palladium coatings using sulfurous acid/sulfur dioxide vapor
金属覆盖层 孔隙率试验 用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率 - 英文版
GB/T 43101-2023
Metallic and other inorganic coatings Definition and general rules regarding porosity
金属及其他无机覆盖层 关于孔隙率的定义和一般规则 - 英文版
GB/T 19351-2003
Metallic coatings--Determination of porosity in gold coatings on metal substrates--Nitric acid vapour test
金属覆盖层 金属基体上金覆盖层孔隙率的测定 硝酸蒸汽试验 - 英文版
GB/T 18179-2000
Metallic coatings--Porosity tests--Humid sulfur(flowers of sulfur) test
金属覆盖层 孔隙率试验 潮湿硫(硫华)试验 - 英文版
GB/T 17721-1999
Metallic coatings--Porosity tests--Ferroxyl test
金属覆盖层 孔隙率试验 铁试剂试验 - 英文版
GB/T 17720-1999
Metallic coatings--Review of porosity tests
金属覆盖层 孔隙率试验评述 - 英文版

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