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阐述了运用ASTM E1268-01标准定量评定钢中显微带状组织,分析了影响测量精度和准确度的主要因素,与国标GB/T13299-91显微组织评定方法作了简要的比较。
This paper expounds the quantitative evaluation of the microstructure of steel by ASTM E1268-01, analyzes the main factors affecting the accuracy and accuracy of the measurement, and makes a brief comparison with the GB GB / T13299-91 microstructure evaluation method.