现行 SN/T 2749-2010
稀土硅铁合金中锰、硅、铝、钙和钛的测定 波长色散X射线荧光光谱法 稀土硅铁合金中锰、硅、铝、钙和钛的测定 波长色散X射线荧光光谱法 Determination of manganese,silicon,aluminum,calcium,titanium in rare earth ferrosilicon-Wave dispersive X-ray fluorescence spectrometry method
发布日期:2010-11-01
实施日期:2011-05-01
分类信息
研制信息

归口单位: 国家认证认可监督管理委员会

起草单位: 辽宁出入境检验检疫局

起草人: 任玉伟

标准简介
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最后更新时间 2025-09-01