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金相检测面上最大晶粒尺寸级别（ALA晶粒度）测定方法
价格：￥0.00
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铸造高温合金晶粒度评定方法
Test methods for estimating grain size of superalloy investment castings
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航空钢制件渗碳、碳氮共渗金相组织分级与评定
Grading and evaluating for carburizing and carbonitriding structure of aircraft steel parts
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铸造高温合金显微疏松评定方法
Test methods for estimating microshrinkage of superalloy investment castings
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连铸钢板坯低倍组织缺陷评级图
Standard diagrams for macrostructure and defect in continuouscasting slab
价格：￥0.00
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金属热处理盐浴化学分析方法.碳酸钡沉淀分离.酸碱滴定法测定碳酸根含量
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铜及铜合金 平均晶粒度测定方法
Copper and copper alloys -- Estimation of average grain size
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高碳钢盘条索氏体含量金相检测方法
Metallegrephic tat method of sorbite in high carbon steel wire rod
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马氏体不锈钢中δ铁素体含量金相测定法
Micrographic method for determining content of δ-ferrite in martensitic stainless steel
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