BS 4292:1968被替代
Specification for electroplated coatings of gold and gold alloy
出版：British Standards Institution
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基本信息
标准编号： BS 4292:1968
发布时间：1968/3/21 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Requirements for basis metal, finish and appearance, sampling and testing, undercoats and for thickness, corrosion resistance, purity, adhesion, hardness and marking for engineering applications, general decorative applications and specialized applications in the jewellery trade. Comprehensive appendices give methods of test for coating thickness, resistance to corrosion, purity, adhesion and hardness.
标准备注
© British Standards Institution 2013
Replaced by notes:
Replaced by BS EN ISO 4524-3:1995, Parts 1&2 of BS 4292 and Parts 1,2,4 &5 of BS 6670.
