Test method of precious metal alloys—Determination of tin,cerium and lanthanium contents for silver alloys—Inductively coupled clasma atomic emission spectrometry
全国有色金属标准化技术委员会
本部分规定了银合金中锡、铈和镧量的测定方法。
本部分适用于AgCe、AgSnCeLa、AgCuSnCe、AgCuNiCe合金中锡、铈和镧量的测定。测定范围（质量分数）：0.2%~2%。
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