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家用卫生杀虫用品.烟尘量试验方法
Domestic sanitary insecticide.Test method of smoke dust
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微束分析.扫描电镜能谱仪定量分析参数的测定方法
Microbeam analysis.Determination method for quantitative analysis parameters of SEM-EDS
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铸造用硅砂化学分析方法
Methods for chemical analysis of silica sand for foundry
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低碳脂肪胺含量的测定.气相色谱法
Determination of low carbon aliaphatic amines.Gas chromatographic method
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黄金制品金含量无损测定方法.第2部分:综合测定方法
Nondestructive mensuration of gold content in the gold products.Part 2:Method of compositive determine
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黄金制品金含量无损测定方法.第1部分:电子探针微分析法
Nondestructive mensuration of gold content in the gold products.Part 1:Method of electron probe microanalysis
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金属及合金的电子探针定量分析方法
Quantitative method for electron probe microanalysis of metals and alloys
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微米级长度的扫描电镜测量方法通则
General rules for measurement of length in micron scale by SEM
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钢铁材料缺陷电子束显微分析方法通则
Guide for electron beam microanalysis of defect in steel materials
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冠状病毒透射电子显微镜形态学鉴定方法
Method of morphological identification of coronavirus by using transmission electron microscopy
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