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China bias GB Standards English PDF List


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  •  China "bias" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 19494.3-2023 Mechanized sampling of coal Part 3: Determination of precision and bias testing
    煤炭机械化采样 第3部分:精密度测定和偏倚试验
    China National Standards
    bias

    English PDF
    GB/T 27894.3-2023 Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias
    天然气 用气相色谱法测定组成和计算相关不确定度 第3部分:精密度和偏差
    China National Standards
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    English PDF
    GB/T 41752-2022 Gas Analysis Research and Treatment of Analysis bias
    气体分析 分析偏倚的研究与处理
    China National Standards
    bias

    English PDF
    GB/T 1094.23-2019 Power transformers—Part 23: DC magnetic bias suppression devices
    电力变压器 第23部分:直流偏磁抑制装置
    China National Standards
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    English PDF
    GB/T 21896-2019 2-Naphthylamine-1,5-disulfonic acid (sulphonic Tobias acid )
    2-萘胺-1,5-二磺酸(磺化吐氏酸)
    China National Standards
    bias

    English PDF
    GB/T 1094.23-2019 Power transformers—Part 23: DC magnetic bias suppression devices
    电力变压器 第23部分:直流偏磁抑制装置
    China National Standards
    bias

    English PDF
    GB/T 37255-2018 Test method for pyroelectric coefficient of materials under DC bias field
    偏置电场下材料热释电系数测试方法
    China National Standards
    bias

    English PDF
    GB/T 32554-2016 Fluorspar—Experimental methods for checking the bias of sampling and sample preparation
    萤石 校核取样偏差的试验方法
    China National Standards
    bias

    English PDF
    GB/T 10322.4-2014 Iron ores―Experimental methods for checking the bias of sampling
    铁矿石 校核取样偏差的实验方法
    China National Standards
    bias

    English PDF
    GB/T 30083-2013 Copper,lead and zinc ores and concentrates―Precision and bias of mass measurement techniques
    铜、铅和锌矿及精矿 计量方法的精密度和偏差
    China National Standards
    bias

    English PDF
    GB/T 27412-2012 Detection of laboratory bias using single test result from check standard
    基于核查样品单次测量结果的实验室偏倚检出
    China National Standards
    bias

    English PDF
    GB/T 15338-2012 Carbon black - Validation of test method precision and bias
    炭黑 试验方法精密度和偏差的确认
    China National Standards
    bias

    English PDF
    GB/T 27680-2011 Copper,lead ,zinc and nickel concentrates - Experimental methods for checking the bias of sampling
    铜、铅、锌和镍精矿 检查取样误差的实验方法
    China National Standards
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    English PDF
    GB/T 25946-2010 Aluminium ores - Experimental methods for checking the bias of sampling
    铝土矿 取样偏差的检验方法
    China National Standards
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    GB/T 24232-2009 Manganese and chromium ores - Experimental methods for checking the bias of sampling and sample preparation
    锰矿石和铬矿石 校核取样和制样偏差的试验方法
    China National Standards
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    GB/T 2007.4-2008 General rules for the sampling and sample preparation of minerals in bulk - Experimental methods for checking the precision and bias
    散装矿产品取样、制样通则 偏差、精密度校核试验方法
    China National Standards
    bias

    English PDF
    GB/T 21896-2008 2-Naphthylamine-1,5-disulfonic acid (Sulphonic Tobias acid )
    2-萘胺-1,5-二磺酸(磺化吐氏酸)
    China National Standards
    bias

    English PDF
    GB/T 19494.3-2004 Mechanical sampling of coal--Part 3:Determination of precision and bias test
    煤炭机械化采样 第3部分:精密度测定和偏倚试验
    China National Standards
    bias

    English PDF
    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
    bias

    English PDF

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