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铜板带箔材耐热性能试验方法 硬度法
Test method for thermal softening resistance of copper plate, strip and foil -- Hardness-testing method
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阴极铜直读光谱分析方法
Methods for analytical of copper cathode -- The optical emission spectrometry
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钢的连续冷却转变曲线图的测定方法(膨胀法)
Steel—Determination of continuous cooling transformation diagram—Dilatometric method
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钢的临界点测定方法(膨胀法)
Steel—Determination of critical point—Dilatometric method
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高镍铬无限冷硬离心铸铁轧辊金相检验
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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 continuous casting slab
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镀锡钢板(带)表面油和铬的试验方法
Tin plate—Testing method of oil and chromium on surface
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镀铜钢丝镀层重量及其组分试验方法
Copper coated steel wire—Test method for weight of copper coating and compostition
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钢的等温转变曲线图的测定
Steel—Determination of isothermal transformation diagram method
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