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China diffuse GB Standards English PDF List


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  •  China "diffuse" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40277-2021 Paper,board and pulps—Measurement of diffuse blue reflectance factor(ISO brightness)—Indoor daylight conditions
    纸、纸板和纸浆 蓝光漫反射因数(ISO亮度)的测定 室内日光条件
    China National Standards
    diffuse

    English PDF
    GB/T 40969-2021 Paper and board—Determination of colour (D50/2°diffuse reflectance method)
    纸和纸板 颜色的测定(D50/2°漫反射法)
    China National Standards
    diffuse

    English PDF
    GB/T 2679.1-2020 Paper—Determination of transmittance—diffuse reflectance measurement
    纸 透明度的测定 漫反射法
    China National Standards
    diffuse

    English PDF
    GB/T 24328.12-2020 Tissue paper and tissue products—Part 12: Determination of optical properties—Determination of opacity—diffuse reflectance method
    卫生纸及其制品 第12部分:光学性能的测定 不透明度的测定 漫反射法
    China National Standards
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    English PDF
    GB/T 37131-2018 Nanotechnologies—Test method of semiconductor nanopowder using UV-Vis diffuse reflectance spectroscopy
    纳米技术-半导体纳米粉体材料紫外-可见漫反射光谱的测试方法
    China National Standards
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    English PDF
    GB/T 33903-2017 Automatic solar tracker of shading ball model for diffuse radiation measurement
    散射辐射测量用遮光球式全自动太阳跟踪器
    China National Standards
    diffuse

    English PDF
    GB/T 33699-2017 Solar energy resources measurement—diffuse radiation
    太阳能资源测量 散射辐射
    China National Standards
    diffuse

    English PDF
    GB/T 15893.1-2014 Industrial circulating cooling water―Determination of turbidity―diffused radiation method
    工业循环冷却水中浊度的测定 散射光法
    China National Standards
    diffuse

    English PDF
    GB/T 2679.1-2013 Paper―Determination of transmittance―diffuse reflectance measurement
    纸 透明度的测定 漫反射法
    China National Standards
    diffuse

    English PDF
    GB/T 7974-2013 Paper, board and pulps - Measurement of diffuse blue reflectance factor - D65 brightness(Diff/Geometry,Outdoor daylight conditions)
    纸、纸板和纸浆 蓝光漫反射因数D65亮度的测定(漫射/垂直法,室外日光条件)
    China National Standards
    diffuse

    English PDF
    GB/T 14141-2009 Test method for sheet resistance of silicon epitaxial, diffused and ion-implanted layers using a collinear four-probe array
    硅外延层、扩散层和离子注入层薄层电阻的测定 直排四探针法
    China National Standards
    diffuse

    English PDF
    GB/T 24288-2009 Paper and board - Determination of dominant wavelength and excitation purity - D65/10°diffuse reflectance method
    纸和纸板 主波长和兴奋纯度的测定 D65/10°漫反射法
    China National Standards
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    English PDF
    GB/T 4854.7-2008 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
    声学 校准测听设备的基准零级 第7部分: 自由场与扩散场测听的基准听阈
    China National Standards
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    English PDF
    GB 19436.3-2008 Electrical safety of machinery - Electro-sensitive protective equipment - Part 3: Particular requirements for Active Opto-electronic Protective Devices responsive to diffuse Reflection(AOPDDR)
    机械电气安全 电敏防护装置 第3部分:使用有源光电漫反射防护器件(AOPDDR)设备的特殊要求
    China National Standards
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    English PDF
    GB/T 21245-2007 Paper and board - Determination of color (C/2°diffuse reflectance method)
    纸和纸板颜色的测定(C/2°漫反射法)
    China National Standards
    diffuse

    English PDF
    GB/T 7975-2005 Paper and board-Determination of color(diffuse reflectance method)
    纸和纸板 颜色的测定(漫反射法)
    China National Standards
    diffuse

    English PDF
    GB/T 1543-2005 Paper and board-Determination of Opacity(paper backing)-diffuse reflectance method
    纸和纸板 不透明度(纸背衬)的测定(漫反射法)
    China National Standards
    diffuse

    English PDF
    GB/T 7973-2003 Paper,board and pulps--Measurement of diffuse reflectance factor(Diff/Geometry)
    纸、纸板和纸浆 漫反射因数的测定(漫射/垂直法)
    China National Standards
    diffuse

    English PDF
    GB/T 17312-1998 Random-incidence and diffuse-field calibration of sound level meters
    声级计的无规入射和扩散场校准
    China National Standards
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    English PDF

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