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金属平均晶粒度测定方法
Metal-methids for estimating the average grain size
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钛及钛合金加工产品超声波探伤方法
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结构钢低倍组织缺陷评级图
Standard diagrams for macrostructure and defect of structural steels
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砷化镓单晶AB微缺陷检验方法
The inspecting method of AB microscopic defect in gallium arsenide single crystal
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应用自动图像分析测定钢和其他金属中金相组织、夹杂物含量和级别的标准试验方法 第1部分:钢和其他金属中夹杂物或第二相组织含量的图像分析与体视学测定
Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis-Part 1: Determining the inclusion or second-phase constituent content of steels and other metals by automatic image analysis and stereology
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钢的低倍组织及缺陷酸蚀检验法
Etch test for macrostructure and defect of steels
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