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China porosity GB Standards English PDF List


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  •  China "porosity" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43102-2023 Metal coatings porosity test Determination of porosity of gold or palladium coatings using sulfurous acid/sulfur dioxide vapor
    金属覆盖层 孔隙率试验 用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率
    China National Standards
    porosity

    English PDF
    GB/T 43101-2023 Metallic and other inorganic coatings Definition and general rules regarding porosity
    金属及其他无机覆盖层 关于孔隙率的定义和一般规则
    China National Standards
    porosity

    English PDF
    GB/T 34533-2023 Shale porosity, Permeability and Saturation Determination
    页岩孔隙度、渗透率和饱和度测定
    China National Standards
    porosity

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    GB/T 42697-2023 Nonwovens - Test method for porosity
    非织造布 孔隙率测试方法
    China National Standards
    porosity

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    GB/T 3488.4-2022 Cemented carbide - Metallographic determination of microstructure - Part 4: Metallographic determination of porosity, non-combined carbon defects and decarburized phases
    硬质合金 显微组织的金相测定 第4部分:孔隙度、非化合碳缺陷和脱碳相的金相测定
    China National Standards
    porosity

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    GB/T 9966.3-2020 Test methods for natural stone--Part 3: Determination of water absorption, bulk density, true density and true porosity
    天然石材试验方法 第3部分:吸水率、体积密度、真密度、真气孔率试验
    China National Standards
    porosity

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    GB/T 37787-2019 Metallic materials—Determination of microporosity—Fluorescence method
    金属材料 显微疏松的测定 荧光法
    China National Standards
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    GB/T 34533-2017 Measurement of helium porosity and pulse decay permeability of shale
    页岩氦气法孔隙度和脉冲衰减法渗透率的测定
    China National Standards
    porosity

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    GB/T 5019.12-2017 Specification for insulating materials based on mica— Part 12:Glass fabric backup epoxy dry mica tape with high porosity
    以云母为基的绝缘材料 第12部分:高透气性玻璃布补强环氧少胶云母带
    China National Standards
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    GB/T 33052-2016 Microporous functional membrane—Measurement for porosity—Absorption method by cetane
    微孔功能薄膜 孔隙率测定方法 十六烷吸收法
    China National Standards
    porosity

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    GB/T 3810.3-2016 Test methods of ceramic tiles—Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density
    陶瓷砖试验方法 第3部分:吸水率、显气孔率、表观相对密度和容重的测定
    China National Standards
    porosity

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    GB/T 2998-2015 Test method for bulk density and true porosity of shaped insulating refractory products
    定形隔热耐火制品体积密度和真气孔率试验方法
    China National Standards
    porosity

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    GB/T 2997-2015 Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products
    致密定形耐火制品体积密度、显气孔率和真气孔率试验方法
    China National Standards
    porosity

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    GB/T 3489-2015 Hardmetals—Metallographic determination of porosity and uncombined carbon
    硬质合金 孔隙度和非化合碳的金相测定
    China National Standards
    porosity

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    GB/T 21650.3-2011 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part3: Analysis of micropores by gas adsorption
    压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第3部分:气体吸附法分析微孔
    China National Standards
    porosity

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    GB/T 24529-2009 Carbon materials-determination of open porosity
    炭素材料显气孔率的测定方法
    China National Standards
    porosity

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    GB/T 24586-2009 Iron ores - Determination of apparent density,true density and porosity
    铁矿石 表观密度、真密度和孔隙率的测定
    China National Standards
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    GB/T 23561.4-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 4: Methods for calculating the porosity of coal and rock
    煤和岩石物理力学性质测定方法 第4部分:煤和岩石孔隙率计算方法
    China National Standards
    porosity

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    GB/T 22638.2-2008 Test methods for aluminium and aluminium alloy foils - Part 2: Determination of porosity
    铝箔试验方法 第2部分:针孔的检测
    China National Standards
    porosity

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    GB/T 6155-2008 Carbon materials-determination of the true density or porosity
    炭素材料真密度和真气孔率测定方法
    China National Standards
    porosity

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    GB/T 4511.1-2008 Coke - Determination of true relative density apparent relative density and porosity
    焦炭真相对密度、假相对密度和气孔率的测定方法
    China National Standards
    porosity

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    GB/T 21650.2-2008 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 2: Analysis of mesopores and macropores by gas adsorption
    压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第2部分:气体吸附法分析介孔和大孔
    China National Standards
    porosity

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    GB/T 21650.1-2008 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry
    压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第1部分:压汞法
    China National Standards
    porosity

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    GB/T 5163-2006 Sintered metal materials,excluding hardmetals - Permeable sintered metal materials - Determination of density,oil content,and open porosity
    烧结金属材料(不包括硬质合金) 可渗性烧结金属材料 密度、含油率和开孔率的测定
    China National Standards
    porosity

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    GB/T 3810.3-2006 Test method of ceramic tiles Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density
    陶瓷砖试验方法 第3部分:吸水率、显气孔率、表观相对密度和容重的测定
    China National Standards
    porosity

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    GB/T 19351-2003 Metallic coatings--Determination of porosity in gold coatings on metal substrates--Nitric acid vapour test
    金属覆盖层 金属基体上金覆盖层孔隙率的测定 硝酸蒸汽试验
    China National Standards
    porosity

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    GB/T 9966.3-2001 Test methods for natural facing stones--Part 3:Test methods for bulk density,true density,true porosity and water absorption
    天然饰面石材试验方法 第3部分:体积密度、真密度、真气孔率、吸水率试验方法
    China National Standards
    porosity

    English PDF
    GB/T 2998-2001 Shaped insulating refractory products--Determination of bulk density and true porosity
    定形隔热耐火制品 体积密度和真气孔率试验方法
    China National Standards
    porosity

    English PDF
    GB/T 2997-2000 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products
    致密定形耐火制品 体积密度、显气孔率和真气孔率 试验方法
    China National Standards
    porosity

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    GB/T 18179-2000 Metallic coatings--porosity tests--Humid sulfur(flowers of sulfur) test
    金属覆盖层 孔隙率试验 潮湿硫(硫华)试验
    China National Standards
    porosity

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    GB/T 17721-1999 Metallic coatings--porosity tests--Ferroxyl test
    金属覆盖层 孔隙率试验 铁试剂试验
    China National Standards
    porosity

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    GB/T 17720-1999 Metallic coatings--Review of porosity tests
    金属覆盖层 孔隙率试验评述
    China National Standards
    porosity

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    GB/T 1966-1996 Test method for apparent porosity and bulk density of porous ceramic
    多孔陶瓷显气孔率、容重试验方法
    China National Standards
    porosity

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    GB/T 11927-1989 Uranium dioxide pellets--Determination of density and amount of open porosity--Penetration immersion method
    二氧化铀芯块密度和开口孔隙度的测定 液体浸渍法
    China National Standards
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    GB/T 11415-1989 Laboratory sintered (fritted)filters--porosity grading, classification and designation
    实验室烧结(多孔)过滤器 孔径、分级和牌号
    China National Standards
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    GB/T 11346-1989 Radiographs for inspection grading of gas porosity (round) in aluminium alloy casting
    铝合金铸件X 射线照相检验针孔(圆形)分级
    China National Standards
    porosity

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    GB/T 3489-1983 Hardmetals--Metallographic determination of porosity and uncombined carbon
    硬质合金 孔隙度和非化合碳的金相测定
    China National Standards
    porosity

    English PDF

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