China National Standards

China ferroalloys GB Standards List


  •  China "ferroalloys" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 41496-2022 ferroalloys - Determination of moisture in delivery lots - Gravimetric method {译}
    铁合金 交货批水分的测定 重量法
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    GB/T 26416.3-2022 Chemical analysis methods of rare earth ferroalloys - Part 3: Determination of calcium, magnesium, aluminum, nickel, manganese content - Inductively coupled plasma emission spectrometry {译}
    稀土铁合金化学分析方法 第3部分:钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 26416.2-2022 Methods for chemical analysis of rare earth ferroalloys - Part 2: Determination of rare earth impurity content - Inductively coupled plasma emission spectrometry {译}
    稀土铁合金化学分析方法 第2部分:稀土杂质含量的测定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 26416.1-2022 Chemical Analysis Methods of Rare Earth ferroalloys Part 1: Determination of Total Rare Earth {译}
    稀土铁合金化学分析方法 第1部分:稀土总量的测定
    China National Standards
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    GB/T 4010-2015 ferroalloys sampling and preparation of samples for chrmical analysis
    铁合金化学分析用试样的采取和制备
    China National Standards
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    GB/T 28372-2012 ferroalloys - Sampling and preparation of samples-General rules
    铁合金 取样和制样总则
    China National Standards
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    GB/T 28371-2012 ferroalloys - Experimental methods for checking the precision of sample division
    铁合金 检查样品缩分精度的试验方法
    China National Standards
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    GB/T 28369-2012 ferroalloys - Experimental methods for the evaluation of the quality variation and methods for checking the precision of sampling
    铁合金 评价品质波动和检查取样精度的试验方法
    China National Standards
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    GB/T 14984.3-2010 ferroalloys - Vocabulary - Part 3: Sieve analysis
    铁合金 术语 第3部分:筛分
    China National Standards
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    GB/T 14984.2-2010 ferroalloys - Vocabulary - Part 2: Sampling and sample preparation
    铁合金 术语 第2部分:取样和制样
    China National Standards
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    GB/T 14984.1-2010 ferroalloys - Vocabulary - Part 1: Materials
    铁合金 术语 第1部分:材料
    China National Standards
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    GB/T 18249-2000 ferroalloys--Experimental methods for checking the bias of sampling and sample preparation
    检查铁合金取样和制样偏差的试验方法
    China National Standards
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    GB/T 4010-1994 ferroalloys--Sampling and preparationof samples for chemical analysis
    铁合金化学分析用试样的采取和制备
    China National Standards
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    GB/T 13247-1991 ferroalloys--Sampling and testing methods for determination of grain size
    铁合金产品粒度的取样和检测方法
    China National Standards
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