Standard Code | Standard Title | Standard Class | Order |
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GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cutting by the method {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分:基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
China National Standards Method based the |
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GB/T 42919.6-2023 |
Plastics - Determination of thermal conductivity and thermal diffusivity - Part 6: Comparative method based on temperature modulation technology {译} 塑料 导热系数和热扩散系数的测定 第6部分:基于温度调制技术的比较法 |
China National Standards Method based the |
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GB/T 23825-2022 |
Determination of formaldehyde emission in wood-based panels and their products-Gas analysis method {译} 人造板及其制品中甲醛释放量测定 气体分析法 |
China National Standards Method based the |
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GB/T 39506-2020 |
Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content 硬聚氯乙烯(PVC-U)管材及管件中聚氯乙烯(PVC)含量的测定 基于总氯含量的方法 |
China National Standards Method based the |
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GB/T 39534-2020 |
Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids 金属和合金的腐蚀 液体中不锈钢和镍基合金均匀腐蚀速率测定方法 |
China National Standards Method based the |
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GB/T 11026.10-2019 |
Electrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy 电气绝缘材料 耐热性 第10部分:利用分析试验方法加速确定相对耐热指数(RTEA) 基于活化能计算的导则 |
China National Standards Method based the |
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GB/T 35029-2018 |
Method based the microarray for mutation detetion of hereditary hearing loss 基于微阵列芯片的遗传性耳聋基因检测方法 |
China National Standards Method based the |
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GB/T 21671-2018 |
Ethernet technology based local area network(LAN) systems acceptance test methods 基于以太网技术的局域网(LAN)系统验收测试方法 |
China National Standards Method based the |
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GB/T 36060-2018 |
Process control and testing methods on the water-based adhesives using in hardcover book binding production 精装书籍用水基胶黏剂粘接过程控制要求及检验方法 |
China National Standards Method based the |
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GB/T 34273-2017 |
Coal based Fischer-Tropsch synthesis—Standard test method for calculated cetane index of distillate fuels—Four variable equation 煤基费托合成 馏分燃料十六烷指数计算法 四变量公式法 |
China National Standards Method based the |
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GB/T 33843-2017 |
Test method for access network equipment—Passive optical network based on ethernet(EPON) 接入网设备测试方法 基于以太网方式的无源光网络(EPON) |
China National Standards Method based the |
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GB/T 35243-2017 |
Test method of evaluating the absorption property of formaldehyde absorption material for wood-based panels and finishing products 人造板及其制品游离甲醛吸附材料吸附性能的测试方法 |
China National Standards Method based the |
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GB/T 35239-2017 |
Test method of evaluating the clearance capacity of formaldehyde scavenger for wood-based panels and finishing products 人造板及其制品用甲醛清除剂清除能力的测试方法 |
China National Standards Method based the |
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GB/T 21223.1-2015 |
Guide for the statistical analysis of ageing test data—Part 1: Methods based on mean values of normally distributed test results 老化试验数据统计分析导则 第1部分:建立在正态分布试验结果的平均值基础上的方法 |
China National Standards Method based the |
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GB/T 29899-2013 |
Determination of the emission of volatile organic compounds from wood-based panels and furnishing - Small chamber method 人造板及其制品中挥发性有机化合物释放量试验方法 小型释放舱法 |
China National Standards Method based the |
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GB/T 17657-2013 |
Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels 人造板及饰面人造板理化性能试验方法 |
China National Standards Method based the |
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GB/T 29649-2013 |
Determining the biobased content of biobased materials - Liquid scintillation counters(LSC)method 生物基材料中生物基含量测定 液闪计数器法 |
China National Standards Method based the |
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GB/T 27885-2011 |
Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and C1~C8 hydrocarbons in the coal-based F-T synthetic tail gas - Gas chromatographic method 煤基费托合成尾气中 H2、N2、CO2和C1~C8烃的测定 气相色谱法 |
China National Standards Method based the |
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GB/T 27884-2011 |
Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and methane in the coal-based F-T synthesis feed gas - Gas chromatographic method 煤基费托合成原料气中H2、N2、CO、CO2和CH4的测定 气相色谱法 |
China National Standards Method based the |
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GB/T 5132.2-2009 |
Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes - Part 2: Methods of test 电气用热固性树脂工业硬质圆形层压管和棒 第2部分:试验方法 |
China National Standards Method based the |
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GB/T 1303.2-2009 |
Industrial rigid laminated sheets based on thermosetting for electrical purposes - Part 2: Test methods 电气用热固性树脂工业硬质层压板 第2部分:试验方法 |
China National Standards Method based the |
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GB/T 2917.1-2002 |
Determination of compounds and products based on vingl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevoted temperatures--Congo red method 以氯乙烯均聚和共聚物为主的共混物及制品在高温时放出氯化氢和任何其他酸性产物的测定 刚果红法 |
China National Standards Method based the |
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GB/T 18003-1999 |
Programming method for the types of wood-based panel machinery 人造板机械设备型号编制方法 |
China National Standards Method based the |
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