BS 3630-4:1963被替代
Methods for the sampling and analysis of zinc and zinc alloys. Sampling of ingot zinc, zinc alloy ingots and zinc alloy die castings for spectrographic analysis
出版：British Standards Institution
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基本信息
标准编号： BS 3630-4:1963
发布时间：1963/8/12 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
Describes the selection of ingots and diecastings, the preparation of surfaces prior to sawing, the cleansing of the sample pieces and the method of casting the rods for spectrographic analysis.
标准备注
© British Standards Institution 2013
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