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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 41312.3-2023 |
permeability testing methods for equipment used in chemical industry Part 3: Plastics and their lining equipment 化工用设备渗透性检测方法 第3部分：塑料及其衬里设备 |
China National Standards permeability |
 English PDF |
| GB/T 41312.2-2023 |
permeability testing methods for chemical industry equipment Part 2: Fiber reinforced thermosetting plastic equipment 化工用设备渗透性检测方法 第2部分：纤维增强热固性塑料设备 |
China National Standards permeability |
English PDF |
| GB/T 43096-2023 |
Metal powders. Determination of external specific surface area by powder layer permeability test under steady flow conditions. 金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积 |
China National Standards permeability |
English PDF |
| GB/T 10322.9-2023 |
Iron ore - Determination of specific surface area - Blaine permeability method 铁矿石 比表面积的测定 勃氏透气法 |
China National Standards permeability |
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 permeability |
English PDF |
| GB/T 4736-2022 |
Test method for air permeability of daily pottery 日用陶器透气性测定方法 |
China National Standards permeability |
English PDF |
| GB/T 41312.1-2022 |
Test method for permeability of chemical equipment - Part 1: Graphite and its lining equipment 化工用设备渗透性检测方法 第1部分：石墨及其衬里设备 |
China National Standards permeability |
English PDF |
| GB/T 1038.2-2022 |
Plastics - Films and sheets - Test methods for gas permeability - Part 2: Equal pressure method 塑料制品 薄膜和薄片 气体透过性试验方法 第2部分：等压法 |
China National Standards permeability |
English PDF |
| GB/T 1038.1-2022 |
Plastics - Films and sheets - Test methods for gas permeability - Part 1: Differential pressure method 塑料制品 薄膜和薄片 气体透过性试验方法 第1部分：差压法 |
China National Standards permeability |
English PDF |
| GB/T 40357-2021 |
Hair products—Determination of the permeability of hairpiece to air 发制品 假发透气性的测定 |
China National Standards permeability |
English PDF |
| GB/T 40260-2021 |
Test method for determining gas permeability of polymer membrane materials 高分子膜材料气体渗透性能测试方法 |
China National Standards permeability |
English PDF |
| GB/T 41163-2021 |
Specification for process design of enhancing coal seam permeability by water jet in coalmine 煤矿井下煤层水射流冲击增透工艺设计规范 |
China National Standards permeability |
English PDF |
| GB/T 41164-2021 |
Specifications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeability coal seam 碎软低渗煤层顶板水平井分段压裂技术规范 |
China National Standards permeability |
English PDF |
| GB/T 19789-2021 |
Packaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor 包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法 |
China National Standards permeability |
English PDF |
| GB/T 40910-2021 |
Textiles—Evaluation for water resistance and water vapour permeability 纺织品 防水透湿性能的评定 |
China National Standards permeability |
English PDF |
| GB/T 39369-2020 |
Leather—Physical and mechanical tests—Determination of water vapour permeability 皮革 物理和机械试验 透水汽性测定 |
China National Standards permeability |
English PDF |
| GB/T 15227-2019 |
Test method of air permeability, watertightness, wind load resistance performance for curtain walls 建筑幕墙气密、水密、抗风压性能检测方法 |
China National Standards permeability |
English PDF |
| GB/T 7755.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods 硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法 |
China National Standards permeability |
English PDF |
| GB/T 7106-2019 |
Test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors 建筑外门窗气密、水密、抗风压性能检测方法 |
China National Standards permeability |
English PDF |
| GB/T 15227-2019 |
Test method of air permeability, watertightness, wind load resistance performance for curtain walls 建筑幕墙气密、水密、抗风压性能检测方法 |
China National Standards permeability |
English PDF |
| GB/T 7755.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods 硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法 |
China National Standards permeability |
English PDF |
| GB/T 7106-2019 |
Test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors 建筑外门窗气密、水密、抗风压性能检测方法 |
China National Standards permeability |
English PDF |
| GB/T 23227-2018 |
Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability — Determination of air permeability 卷烟纸、成形纸、接装纸、具有间断或连续透气区的材料以及具有不同透气带的材料 透气度的测定 |
China National Standards permeability |
English PDF |
| GB/T 7755.1-2018 |
Rubber,vulcanized or thermoplastic—Determination of permeability to gases—Part 1:Differential-pressure methods 硫化橡胶或热塑性橡胶 透气性的测定 第1部分：压差法 |
China National Standards permeability |
English PDF |
| GB/T 24218.15-2018 |
Textiles—Test methods for nonwovens—Part 15: Determination of air permeability 纺织品 非织造布试验方法 第15部分：透气性的测定 |
China National Standards permeability |
English PDF |
| GB/T 34555-2017 |
Test method of air permeability, watertightness,wind load resistance performance for building skylight system 建筑采光顶气密、水密、抗风压性能检测方法 |
China National Standards permeability |
English PDF |
| 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 permeability |
English PDF |
| GB/T 34437-2017 |
Test method of the oxygen permeability of the multilayer composite plastics pipe 多层复合塑料管材氧气渗透性能测试方法 |
China National Standards permeability |
English PDF |
| GB/T 34643-2017 |
Sintered metal porous materials—Determination of air filter permeability 烧结金属多孔材料 气体过滤性能的测定 |
China National Standards permeability |
English PDF |
| GB/T 34010-2017 |
Standard for determination of air permeability of buildings—Fan pressurization method 建筑物气密性测定方法 风扇压力法 |
China National Standards permeability |
English PDF |
| GB/T 35690-2017 |
Methods for the determination of the relative magnetic permeability of feebly magnetic materials 弱磁材料相对磁导率的测量方法 |
China National Standards permeability |
English PDF |
| GB/T 34705-2017 |
Rubber-or plastics-coated fabrics—Determination of oil permeability resistance—Cup method 橡胶或塑料涂覆织物 油扩散性能的测定 杯法 |
China National Standards permeability |
English PDF |
| GB/T 15789-2016 |
Geotextiles and geotextile-related products—Determination of water permeability characteristics normal to the plane，without load 土工布及其有关产品 无负荷时垂直渗透特性的测定 |
China National Standards permeability |
English PDF |
| GB/T 3000-2016 |
Dense shaped refractory products—Determination of permeability to gases 致密定形耐火制品 透气度试验方法 |
China National Standards permeability |
English PDF |
| GB/T 31909-2015 |
Permeable sintered metal materials—Determination of the air permeability 可渗透性烧结金属材料 透气度的测定 |
China National Standards permeability |
English PDF |
| GB/T 5594.7-2015 |
Test methods for properties of structure ceramic used in electronic components and device—Part 7: Test method for liquid permeability 电子元器件结构陶瓷材料性能测试方法 第7部分：透液性测定方法 |
China National Standards permeability |
English PDF |
| GB/T 5250-2014 |
Permeable sintered metal materials―Determination of fluid permeability 可渗透性烧结金属材料 流体渗透性的测定 |
China National Standards permeability |
English PDF |
| GB/T 30397-2013 |
Test method for leather shoes-water vapour absorption and permeability 皮鞋整鞋吸湿性、透湿性试验方法 |
China National Standards permeability |
English PDF |
| GB/T 18422-2013 |
Rubber and plastics hoses and hose assemblies—Determination of permeability to gas 橡胶和塑料软管及软管组合件 透气性的测定 |
China National Standards permeability |
English PDF |
| GB/T 28912-2012 |
Test method for two phase relative permeability in rock 岩石中两相流体相对渗透率测定方法 |
China National Standards permeability |
English PDF |
| GB/T 24119-2009 |
Determination of water permeability of woven filtering fabric 机织过滤布透水性的测定 |
China National Standards permeability |
English PDF |
| GB/T 23227-2008 |
Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having an oriented permeable zone - Determination of air permeability 卷烟纸、成形纸、接装纸及具有定向透气带的材料 透气度的测定 |
China National Standards permeability |
English PDF |
| GB/T 22819-2008 |
High permeable paper - Determination of air permeability 高透气纸张透气性的测定 |
China National Standards permeability |
English PDF |
| GB/T 22805.1-2008 |
Paper and board - Determination of grease resistance - Part 1: permeability test 纸和纸板 耐脂度的测定 第1部分：渗透法 |
China National Standards permeability |
English PDF |
| GB/T 7106-2008 |
Graduations and test methods of air permeability, watertightness, wind load resistance performance for building external windows and doors 建筑外门窗气密、水密、抗风压性能分级及检测方法 |
China National Standards permeability |
English PDF |
| GB/T 14986-2008 |
High saturation magnetic induction, magnetic compensate alloys depending on temperature variation, corrosion-resisting, iron-aluminium, Permanent permeability, soft magneticalloys 高饱和、磁温度补偿、耐蚀、铁铝、恒磁导率软磁合金 |
China National Standards permeability |
English PDF |
| GB/T 15227-2007 |
Test method of air permeability, watertightness, wind load resistance performance for curtain walls 建筑幕墙气密、水密、抗风压性能检测方法 |
China National Standards permeability |
English PDF |
| GB/T 11603-2006 |
Wool-Determination of mean diameter of fibres―Air permeability method 羊毛纤维平均直径测定法 气流法 |
China National Standards permeability |
English PDF |
| GB/T 9973-2006 |
Test method for permeability of carbon materials 炭素材料透气度试验方法 |
China National Standards permeability |
English PDF |
| GB/T 15789-2005 |
Geotextiles and geotextiles-related products-Determination of water permeability characteristics normal to the plane,without load 土工布及其有关产品 无负荷时垂直渗透特性的测定 |
China National Standards permeability |
English PDF |
| GB/T 19789-2005 |
Packaging Material Standard Test Method for Oxygen Gas permeability Characteristics of Plastic Film and Sheeting Using a Coulometric Sensor 包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法 |
China National Standards permeability |
English PDF |
| GB/T 6982-2003 |
Test methods for water vapor permeability of flexible containers 软包装容器透湿度试验方法 |
China National Standards permeability |
English PDF |
| GB/T 7755-2003 |
Rubber，vulcanized of thermoplastic--Determination of permeability to gases 硫化橡胶或热塑性橡胶 透气性的测定 |
China National Standards permeability |
English PDF |
| GB/T 10655-2003 |
Polymeric materials，cellular flexible--Determination of air flow permeability 高聚物多孔弹性材料 空气透气率的测定 |
China National Standards permeability |
English PDF |
| GB/T 3000-1999 |
Dense shaped refractory products--Determination of permeability to gases 致密定形耐火制品透气度试验方法 |
China National Standards permeability |
English PDF |
| GB/T 5453-1997 |
Textiles--Determination of the permeability of fabrics to air 纺织品 织物透气性的测定 |
China National Standards permeability |
English PDF |
| GB/T 1969-1996 |
Test method for permeability of porous ceramic 多孔陶瓷渗透率试验方法 |
China National Standards permeability |
English PDF |
| GB/T 4737-1984 |
Standard test method for permeability water ofpottery ware of daily use 日用陶器渗透性测定方法 |
China National Standards permeability |
English PDF |
| GB/T 4736-1984 |
Standard test method for permeability gas of pottery ware of daily use 日用陶器透气性测定方法 |
China National Standards permeability |
English PDF |
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