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电接触用钯合金的标准规格
Standard Specification for Palladium Electrical Contact Alloy
参考页数：3P.;A4
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75%银, 24.5%铜和0.5%镍电接触合金的标准规格
Standard Specification for 75&x2009;% Silver, 24.5&x2009;% Copper, 0.5&x2009;% Nickel Electrical Contact Alloy
参考页数：3P.;A4
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铂铱电触头材料的标准规格
Standard Specification for Platinum-Iridium Electrical Contact Materials
参考页数：3P.;A4
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银氧化锡接触材料的标准指南
Standard Guide for Silver-Tin Oxide Contact Material
参考页数：3P.;A4
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电接触用金银铂合金的标准规格
Standard Specification for Gold-Silver-Platinum Electrical Contact Alloy
参考页数：3P.;A4
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电接触用金银镍合金的标准规格
Standard Specification for Gold-Silver-Nickel Electrical Contact Alloy
参考页数：3P.;A4
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锻制贵金属电接触材料通用要求的标准规格
Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials
参考页数：4P.;A4
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精炼银的标准规格
Standard Specification for Refined Silver
参考页数：3P.;A4
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60%钯40%银电触点材料标准规格
Standard Specification for 60 % Palladium-40 % Silver Electrical Contact Material
参考页数：2P.;A4
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钯铜电接触材料标准规格
Standard Specification for Palladium-Copper Electrical Contact Material
参考页数：2P.;A4
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