China National Standards

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  •  China "difference" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/Z 43521-2023 General guidelines for the design and analysis of ocean temperature difference energy conversion power plants
    海洋温差能转换电站设计和分析的一般指南
    China National Standards
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    GB 24544-2023 Fall protection speed difference automatic controller
    坠落防护 速差自控器
    China National Standards
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    GB/T 41458-2022 Space environment is the plasma environment that produces the worst potential difference on the surface of spacecraft
    空间环境 产生航天器表面最恶劣电位差的等离子体环境
    China National Standards
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    GB/T 40114-2021 Jewellery—Determination of precious metal content—difference method using inductively coupled plasma optical emission spectroscopy
    首饰 贵金属含量的测定 ICP差减法
    China National Standards
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    GB/T 39135-2020 Test method of color difference for photovoltaic glass module used in building
    建筑光伏玻璃组件色差检测方法
    China National Standards
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    GB/T 37512-2019 Inspection of grain and oils—Determination of the difference between actual and theoretical content of triacylglycerols with ECN 42
    粮油检验 实际与理论ECN42甘三酯含量差值的测定
    China National Standards
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    GB/T 36142-2018 Test methods of color and color difference for architectural glass
    建筑玻璃颜色及色差的测量方法
    China National Standards
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    GB/T 30921.7-2016 Test method of purified terephthalic acid(PTA) for industrial use—Part 7: Determination of b* value—Color difference meter
    工业用精对苯二甲酸(PTA)试验方法 第7部分:b*值的测定 色差计法
    China National Standards
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    GB/T 3810.16-2016 Test methods of ceramic tiles—Part 16: Determination of small colour differences
    陶瓷砖试验方法 第16部分:小色差的测定
    China National Standards
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    GB/T 26271-2010 Technology requirements and measurement methods for the coincidence of luminance and color difference signal of terrestrial digital TV receiver equipment
    地面数字电视接收设备亮度与色差信号重合度技术要求及测量方法
    China National Standards
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    GB/T 26070-2010 Characterization of subsurface damage in polished compound semiconductor wafers by reflectance difference spectroscopy method
    化合物半导体抛光晶片亚表面损伤的反射差分谱测试方法
    China National Standards
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    GB/T 23985-2009 Paints and varnishes - Determination of volatile organic compound (VOC) content - difference method
    色漆和清漆 挥发性有机化合物(VOC)含量的测定 差值法
    China National Standards
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    GB/T 6688-2008 Dyestuffs - Determination of relative strength and color difference - Instrumental method
    染料 相对强度和色差的测定 仪器法
    China National Standards
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    GB/T 9966.8-2008 Test methods for natural facing stones - Part 8: Test method for structural performance of dimension stone cladding systems by uniform static pressure difference
    天然饰面石材试验方法 第8部分: 用均匀静态压差检测石材挂装系统结构强度试验方法
    China National Standards
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    GB/T 7921-2008 Uniform color space and color difference formula
    均匀色空间和色差公式
    China National Standards
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    GB/T 12967.6-2008 Test Methods for anodic oxidation coatings of aluminium and aluminium alloys - Part 6:Determination of color differences and appearance of colored anodic oxide films by viewing method
    铝及铝合金阳极氧化膜检测方法 第6部分:目视观察法检验着色阳极氧化膜色差和外观质量
    China National Standards
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    GB/T 21198.6-2007 Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 6:difference method
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第6部分:差减法
    China National Standards
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    GB/T 21198.5-2007 Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 5:999‰ silver jewellery alloys - Determination of silver - difference method
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第5部分:999‰银合金首饰 银含量的测定 差减法
    China National Standards
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    GB/T 21198.4-2007 Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 4:999‰ precious metals jewellery alloys - Determination of precious metals - difference method
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第4部分:999‰贵金属合金首饰 贵金属含量的测定 差减法
    China National Standards
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    GB/T 3810.16-2006 Test methods of ceramic tiles Part 16: Determination of small colour differences
    陶瓷砖试验方法 第16部分:小色差的测定
    China National Standards
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    GB/T 8446.2-2004 Heat sink for power semiconductor device--Part 2:Measuring method of thermal resistance and inputfluid-output fluid pressure difference
    电力半导体器件用散热器 第2部分:热阻和流阻测试方法
    China National Standards
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    GB/T 8424.3-2001 Textiles--Tests for colour fastness--Calculation of colour differences
    纺织品 色牢度试验 色差的计算
    China National Standards
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    GB/T 11186.3-1989 Methods for measuring the colourof paint films--Part 3:Calculation of colour differences
    涂膜颜色的测量方法 第三部分:色差计算
    China National Standards
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