China National Standards

China Test method coefficient GB Standards List


  •  China "Test method coefficient" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 42657-2023 Test method for infrared refractive index temperature coefficient of infrared optical glass - vertical incidence method {译}
    红外光学玻璃红外折射率温度系数测试方法 垂直入射法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 42272-2022 Test method for chloride ion diffusion coefficient of cement mortar {译}
    水泥胶砂氯离子扩散系数检测方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 32561.4-2022 Infrared Optical Chalcogenide Glass Test Method Part 4: Optical Absorption Coefficient {译}
    红外光学硫系玻璃测试方法 第4部分:光吸收系数
    China National Standards
    Test method coefficient

    English PDF
    GB/T 9966.13-2021 Test methods for natural stone—Part 13:Determination of water absorption coefficient by capillarity
    天然石材试验方法 第13部分:毛细吸水系数的测定
    China National Standards
    Test method coefficient

    English PDF
    GB/T 9966.16-2021 Test methods for natural stone- Part 16:Determination of linear thermal expansion coefficient
    天然石材试验方法 第16部分:线性热膨胀系数的测定
    China National Standards
    Test method coefficient

    English PDF
    GB/T 5095.2507-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR)
    电子设备用机电元件 基本试验规程及测量方法 第25-7部分:试验25g:阻抗、反射系数和电压驻波比(VSWR)
    China National Standards
    Test method coefficient

    English PDF
    GB/T 7991.7-2019 Test method of viterous and porcelain enamels—Part 7:Determination of coefficient of mean lincar thermal expansion
    搪玻璃层试验方法 第7部分:平均线热膨胀系数的测定
    China National Standards
    Test method coefficient

    English PDF
    GB/T 7991.7-2019 Test method of viterous and porcelain enamels—Part 7:Determination of coefficient of mean lincar thermal expansion
    搪玻璃层试验方法 第7部分:平均线热膨胀系数的测定
    China National Standards
    Test method coefficient

    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
    Test method coefficient

    English PDF
    GB/T 11313.201-2018 Radio-frequency connectors—Part 201:Electrical test methods—Reflection coefficient and voltage standing wave ratio
    射频连接器 第201部分:电气试验方法 反射系数和电压驻波比
    China National Standards
    Test method coefficient

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    GB/T 34342-2017 Test method for heat transfer coefficient of building envelope
    围护结构传热系数检测方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 3810.5-2016 Test methods of ceramic tiles—Part 5: Determination of impact resistance by measurement of coefficient of restitution
    陶瓷砖试验方法 第5部分:用恢复系数确定砖的抗冲击性
    China National Standards
    Test method coefficient

    English PDF
    GB/T 11297.8-2015 Test method for pyroelectric coefficient of pyroelectric materials
    热释电材料热释电系数的测试方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 31967.1-2015 Test method for physical property of rare earth permanent magnetic materials—Part 1:Determination of temperature coefficient of magnetic flux
    稀土永磁材料物理性能测试方法 第1部分:磁通温度特性的测定
    China National Standards
    Test method coefficient

    English PDF
    GB/T 5594.3-2015 Test methods for properties of structure ceramic used in electronic components and device—Part 3: Test method for mean coefficient of linear expansion
    电子元器件结构陶瓷材料性能测试方法 第3部分:平均线膨胀系数测试方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 30832-2014 Valves―Test method of flow coefficient and flow resistance coefficient
    阀门 流量系数和流阻系数试验方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 30592-2014 Test method for solar heat gain coefficient of transparent envelope
    透光围护结构太阳得热系数检测方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 29882-2013 Testing method for classification of hazardous materials - Partition coefficient of 1-octanol/water
    杂项危险物质和物品分类试验方法 正辛醇/水分配系数
    China National Standards
    Test method coefficient

    English PDF
    GB/T 27661-2011 Test methods for single-pass loss coefficient of laser robs
    激光棒单程损耗系数的测量方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 7962.9-2010 Test methods of colourless optical glass - Part 9: Coefficient of optical absorption
    无色光学玻璃测试方法 第9部分:光吸收系数
    China National Standards
    Test method coefficient

    English PDF
    GB/T 7962.4-2010 Test methods of colourless optical glass - Part 4: Temperature coefficient of refractive index
    无色光学玻璃测试方法 第4部分:折射率温度系数
    China National Standards
    Test method coefficient

    English PDF
    GB/T 7962.16-2010 Test methods of colourless optical glass - Part 16: Linear thermal expansion coefficient,transformation temperature and yield point temperature
    无色光学玻璃测试方法 第16部分:线膨胀系数、转变温度和弛垂温度
    China National Standards
    Test method coefficient

    English PDF
    GB/T 7962.1-2010 Test methods of colourless optical glass - Part 1: Refractive index and coefficient of dispersion
    无色光学玻璃测试方法 第1部分:折射率和色散系数
    China National Standards
    Test method coefficient

    English PDF
    GB/T 1036-2008 Test method for coefficient of linear thermal expansion of plastics between -30℃ and 30℃ with a vitreous silica dilatometer
    塑料 -30℃~30℃线膨胀系数的测定 石英膨胀计法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 21853-2008 Testing of chemicals - Partition coefficient(n-octanol/water)- Shake flask method
    化学品 分配系数(正辛醇-水) 摇瓶法试验
    China National Standards
    Test method coefficient

    English PDF
    GB/T 21852-2008 Testing of chemicals - Partition coefficient(n-octanol/water)- High performance liquid chromatography(HPLC)method
    化学品 分配系数(正辛醇-水) 高效液相色谱法试验
    China National Standards
    Test method coefficient

    English PDF
    GB/T 6099-2008 Test method for maturity coefficient of cotton fibres
    棉纤维成熟系数试验方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 21383-2008 Coefficient of initial retroreflected luminance of newly applied pavement marking and test method
    新划路面标线初始逆反射亮度系数及测试方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 10339-2007 Testing method of light scattering and absorption coefficient for paper,board and pulps
    纸、纸板和纸浆的光散射和光吸收系数的测定
    China National Standards
    Test method coefficient

    English PDF
    GB/T 3810.5-2006 Test methods of ceramic tiles Part 5: Determination of impact resistance by measurement of coefficient of restitution
    陶瓷砖试验方法 第5部分:用恢复系数确定砖的抗冲击性
    China National Standards
    Test method coefficient

    English PDF
    GB/T 6148-2005 Test method for temperature-resistance coefficient of precision resistance alloys
    精密电阻合金电阻温度系数测试方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 15489.3-1995 Colour filter glass test methods--Temperatrue coefficient of sharp cut wavelength
    滤光玻璃测试方法 截止波长温度系数
    China National Standards
    Test method coefficient

    English PDF
    GB/T 11297.8-1989 Test method for pyroelectric coefficient of pyroelectric materials
    热释电材料热释电系数的测试方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 11297.7-1989 Test method for resistivity and hall coefficient indium antimonide single crystals
    锑化铟单晶电阻率及霍耳系数的测试方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 11297.2-1989 Test method for side direction scatteringcoefficient of laser rods
    激光棒侧向散射系数的测量方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 7962.13-1987 Colourless optical glass test methods--Coefficient of thermal conductivity
    无色光学玻璃测试方法 导热系数测试方法
    China National Standards
    Test method coefficient

    English PDF
    GB/T 5441.7-1985 Test methods for communication cable--Attenuation coefficient test--Open and short circuit method
    通信电缆试验方法 衰减常数试验 开短路法
    China National Standards
    Test method coefficient

    English PDF

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