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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 29056-2012 |
Trichlorosilane for silicon epitaxy - Determination of boron，aluminium，phosphorus，vanadium，chrome，manganese，iron，cobalt，nickel，copper，molybdenum，arsenic and antimony content - Inductively coupled plasma mass spectrometric method 硅外延用三氯氢硅化学分析方法 硼、铝、磷、钒、铬、锰、铁、钴、镍、铜、钼、砷和锑量的测定 电感耦合等离子体质谱法 |
China National Standards mass |
 English PDF |
| GB/T 17282-2012 |
Test method for estimation of mean relative molecular mass of petroleum oils from viscosity measurements 根据粘度测量值确定石油平均相对分子质量的方法 |
China National Standards mass |
English PDF |
| GB/T 29256.6-2012 |
Textiles - Woven fabrics - Construction - Methods of analysis - Part 6: Determination of the mass of warp and weft per unit area of fabric 纺织品 机织物结构分析方法 第6部分：织物单位面积经纬纱线质量的测定 |
China National Standards mass |
English PDF |
| GB/T 20167-2012 |
Physical test method of rare earth polishing powder - Determination of burnishing mass and scratch - Gravimetry 稀土抛光粉物理性能测试方法 抛蚀量和划痕的测定 重量法 |
China National Standards mass |
English PDF |
| GB/T 28606-2012 |
Determination of perfluorooctanoic acid and salt in the coating -High performance liquid chromatography-tandem mass spectrometry 涂料中全氟辛酸及其盐的测定 高效液相色谱－串联质谱法 |
China National Standards mass |
English PDF |
| GB/T 25749.6-2012 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 6: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with ducted outlet 机械安全 空气传播的有害物质排放的评估 第6部分：测量带导管出口的空气净化系统质量分离效率的试验台法 |
China National Standards mass |
English PDF |
| GB/T 25749.5-2012 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 5: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet 机械安全 空气传播的有害物质排放的评估 第5部分：测量不带导管出口的空气净化系统质量分离效率的试验台法 |
China National Standards mass |
English PDF |
| GB/T 27673-2011 |
Copper,lead,zinc and nickel concentrates - Determination of mass loss of bulk material on drying 硫化铜、铅、锌和镍精矿 散装干物料质量损失的测定 |
China National Standards mass |
English PDF |
| GB/T 27730-2011 |
Determination of dimethyl fumarate in toys - Gas chromatography-mass spectrometry method 玩具产品中富马酸二甲酯含量的测定 气相色谱-质谱联用（GC-MS）法 |
China National Standards mass |
English PDF |
| GB/T 27762-2011 |
Standard test method for mass scale calibration of thermogravimetric analyzers 热重分析仪质量示值校准的试验方法 |
China National Standards mass |
English PDF |
| GB/T 27761-2011 |
Standard test method of mass loss and residue measurement validation of thermogravimetric analyzers 热重分析仪失重和剩余量的试验方法 |
China National Standards mass |
English PDF |
| GB/T 26776-2011 |
Road vehicles - Alarm systems for commercial vehicles of maximum authorized total mass greater than 3.5t 道路车辆 3.5 t以上的商用车报警系统 |
China National Standards mass |
English PDF |
| GB/T 10596-2011 |
En-masse conveyer 埋刮板输送机 |
China National Standards mass |
English PDF |
| GB/T 26718-2011 |
Technical requirements for safety system of urban mass transit 城市轨道交通安全防范系统技术要求 |
China National Standards mass |
English PDF |
| GB/T 5158.2-2011 |
Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction(hydrogen loss) 金属粉末 还原法测定氧含量 第2部分：氢还原时的质量损失（氢损） |
China National Standards mass |
English PDF |
| GB/T 26491-2011 |
Determination of intergranular corrosion of 5XXX series aluminum alloys by mass loss 5XXX系铝合金晶间腐蚀试验方法 质量损失法 |
China National Standards mass |
English PDF |
| GB/T 26516-2011 |
massage essential oil 按摩精油 |
China National Standards mass |
English PDF |
| GB/T 26254-2010 |
Household and similar healthful massage cushion 家用和类似用途保健按摩垫 |
China National Standards mass |
English PDF |
| GB/T 26206-2010 |
Injecting water foot massager 注水式足部按摩器 |
China National Standards mass |
English PDF |
| GB/T 26182-2010 |
Household and similar healthful massage chair 家用和类似用途保健按摩椅 |
China National Standards mass |
English PDF |
| GB/T 18294.5-2010 |
Technical identification methods for fire - Part 5: Gas chromatography-mass spectrometry analysis 火灾技术鉴定方法 第5部分：气相色谱-质谱法 |
China National Standards mass |
English PDF |
| GB/T 5121.28-2010 |
Method for chemical analysis of copper and copper alloys - Part 28：Determination of Chromium,Iron,Manganese,Cobalt,Nickel,Zinc,Arsenic, Selenium,Silver,Cadmium,Tin,Antimony,Tellurium,Lead and Bismuth content - Inductively coupled plasma-mass spectrum me 铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅、铋量的测定 电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/T 25964-2010 |
Petroleum and liquid petroleum products - Determination of volume,density and mass of the hydrocarbon content of vertical cylindrical tanks by hybrid tank measurement systems 石油和液体石油产品 采用混合式油罐测量系统测量立式圆筒形油罐内油品体积、密度和质量的方法 |
China National Standards mass |
English PDF |
| GB/T 25934.2-2010 |
Methods for chemical analysis of high purity gold - Part 2: Inductively coupled plasma mass spectrometry standard enter emendation-inner standard method - Determination of impurity elements contents 高纯金化学分析方法 第2部分：ICP-MS-标准加入校正-内标法 测定杂质元素的含量 |
China National Standards mass |
English PDF |
| GB/T 18340.6-2010 |
Organic geochemical analysis methods for geological samples - Part 6：Determination of gasoline group component - mass spectrometry 地质样品有机地球化学分析方法 第6部分：汽油族组成测定 质谱法 |
China National Standards mass |
English PDF |
| GB/T 18340.4-2010 |
Organic geochemical analysis methods for geological samples - Part 4：Determination of aromatic hydrocarbon group component in heavy fraction of oil - mass spectrometry 地质样品有机地球化学分析方法 第4部分：石油重馏分中芳香烃族组分测定 质谱法 |
China National Standards mass |
English PDF |
| GB/T 18340.3-2010 |
Organic geochemical analysis method for geological samples - Part 3： Determination of saturated hydrocarbon group components in heavy fraction of oil - mass spectrometry 地质样品有机地球化学分析方法 第3部分：石油重馏分中饱和烃族组分测定 质谱法 |
China National Standards mass |
English PDF |
| GB/T 18340.2-2010 |
Organic geochemical analysis method for geological samples - Part 2: Determination of organic carbon stable isotopic component - Isotopic mass spectrometry 地质样品有机地球化学分析方法 第2部分：有机质稳定碳同位素测定 同位素质谱法 |
China National Standards mass |
English PDF |
| GB/T 17418.7-2010 |
Methods for analysis of noble metals in geochemical samples - Part 7: Determination of platinum group elements - By nickel sulfide fire assay-inductively coupled plasma mass spectrometry 地球化学样品中贵金属分析方法 第7部分：铂族元素量的测定 镍锍试金-电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/T 25186-2010 |
Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials 表面化学分析 二次离子质谱 - 由离子注入参考物质确定相对灵敏度因子 |
China National Standards mass |
English PDF |
| GB/T 24875-2010 |
Determination of lead,cadmium,chromium,mercury contents in animal manure - Inductively Coupled Plasma mass Spectrometry method 畜禽粪便中铅、镉、铬、汞的测定 电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/T 24800.10-2009 |
Determination of 19 flavors in cosmetics by gas chromatography-mass spectrometry method 化妆品中十九种香料的测定 气相色谱-质谱法 |
China National Standards mass |
English PDF |
| GB/T 24575-2009 |
Test method for measuring surface sodium,aluminum,potassium,and iron on silicon and epi substrates by secondary ion mass spectrometry 硅和外延片表面Na、Al、K和Fe的二次离子质谱检测方法 |
China National Standards mass |
English PDF |
| GB/T 24582-2009 |
Test method for measuring surface metal contamination of polycrystalline silicon by acid extraction-inductively coupled plasma mass spectrometry 酸浸取 电感耦合等离子质谱仪测定多晶硅表面金属杂质 |
China National Standards mass |
English PDF |
| GB/T 24580-2009 |
Test method for measuring boron contamination in heavily doped n-type silicon substrates by secondary ion mass spectrometry 重掺n型硅衬底中硼沾污的二次离子质谱检测方法 |
China National Standards mass |
English PDF |
| GB/T 24514-2009 |
Zinc and/or aluminium based coatings on steel - Determination of coating mass per unit area and chemical composition - Gravimetry, inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry 钢表面锌基和（或）铝基镀层 单位面积镀层质量和化学成分测定 重量法、电感耦合等离子体原子发射光谱法和火焰原子吸收光谱法 |
China National Standards mass |
English PDF |
| GB/T 16484.2-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 2: Determination of europium oxide content - Inductively coupled plasma mass spectrometry 氯化稀土、碳酸轻稀土化学分析方法 第2部分：氧化铕量的测定 电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/T 16484.20-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 20: Determination of nickel oxide, manganese oxide, lead oxide, aluminum oxide, zinc oxide, thorium oxide content - Inductively coupled plasma mass spectrometry 氯化稀土、碳酸轻稀土化学分析方法 第20部分：氧化镍、氧化锰、氧化铅、氧化铝、氧化锌、氧化钍量的测定 电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/T 24313-2009 |
Determination of olefin in beeswax - Gas chromatographic-mass spectrum method 蜂蜡中石蜡的测定 气相色谱-质谱法 |
China National Standards mass |
English PDF |
| GB/T 14981-2009 |
Dimension，shape，mass and tolerance for hot-rolled round wire rod 热轧圆盘条尺寸、外形、重量及允许偏差 |
China National Standards mass |
English PDF |
| GB/T 24169-2009 |
Determination of perfluorooctane sulfonates (PFOS) in the fluorine-containing products and consumer products - High performance liquid chromatography-tandem mass spectrometry 氟化工产品和消费品中全氟辛烷磺酰基化合物（PFOS）的测定 高效液相色谱-串联质谱法 |
China National Standards mass |
English PDF |
| GB/T 4743-2009 |
Textiles - Yarn from packages - Determination of linear density(mass per unit length) by the skein methord 纺织品 卷装纱 绞纱法线密度的测定 |
China National Standards mass |
English PDF |
| GB/T 24218.1-2009 |
Textiles - Test methods for nonwovens - Part 1: Determination of mass per unit area 纺织品 非织造布试验方法 第1部分：单位面积质量的测定 |
China National Standards mass |
English PDF |
| GB/T 13762-2009 |
Geosynthetics - Test method for the determination of mass per unit area of geotextiles and geotextile-related products 土工合成材料 土工布及土工布有关产品单位面积质量的测定方法 |
China National Standards mass |
English PDF |
| GB/T 24281-2009 |
Textiles - Determination of volatile organic compounds - Gas chromatography/mass spectrography 纺织品 有机挥发物的测定 气相色谱-质谱法 |
China National Standards mass |
English PDF |
| GB 50496-2009 |
Code for construction of mass concrete 大体积混凝土施工规范 |
China National Standards mass |
English PDF |
| GB/T 6609.2-2009 |
Chemical analysis methods and determination of physical performance of aluminium hydroxide - Part 2: Determination of loss of mass at 300℃ and 1000℃ 氧化铝化学分析方法和物理性能测定方法 第2部分：300℃和1000℃质量损失的测定 |
China National Standards mass |
English PDF |
| GB/T 23584-2009 |
Determination of acetamiprid residue in fruits and vegetables - Liquid chromatography-tandem mass spectrometry 水果、蔬菜中啶虫脒残留量的测定 液相色谱-串联质谱法 |
China National Standards mass |
English PDF |
| GB/T 23374-2009 |
Determination of aluminium in foods - Inductively coupled plasma mass spectrometry 食品中铝的测定 电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/T 13561.3-2009 |
Safety rules on port’s continuous handling facilities - Part 3: Belt conveyers，mass conveyer and bucket elevator 港口连续装卸设备安全规程 第3部分：带式输送机、埋刮板输送机和斗式提升机 |
China National Standards mass |
English PDF |
| GB/T 23364.4-2009 |
Methods for chemical analysis of high purity indium oxide - Part 4: Determination of aluminum, iron, copper, zinc, cadmium, lead and thallium content - Inductively coupled plasma mass spectrometry 高纯氧化铟化学分析方法 第4部分：铝、铁、铜、锌、镉、铅和铊量的测定 电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/T 23362.4-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 4: Determination of aluminum, iron, copper, zinc, cadmium, lead and thallium content - Inductively coupled plasma mass spectrometry 高纯氢氧化铟化学分析方法 第4部分：铝、铁、铜、锌、镉、铅和铊量的测定 电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/T 23372-2009 |
Determination of inorganic-arsenic in foods - Liquid chromatography - Inductive coupled plasma mass spectrometer 食品中无机砷的测定 液相色谱 电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/T 23243-2009 |
Determination of perfluorooctane sulfonates (PFOS) in the food packaging material - High performance liquid chromatography-tandem mass spectrometry 食品包装材料中全氟辛烷磺酰基化合物（PFOS）的测定 高效液相色谱－串联质谱法 |
China National Standards mass |
English PDF |
| GB/T 23275-2009 |
Methods for chemical analysis of ruthenium determination of lead, iron, nickel, aluminum, copper, silver, gold, platinum, palladium, rhodium, iridium and silicon in ruthenium powder by glow discharge mass spectrometry 钌粉化学分析方法 铅、铁、镍、铝、铜、银、金、铂、铱、钯、铑、硅量的测定 辉光放电质谱法 |
China National Standards mass |
English PDF |
| GB/T 18029.5-2008 |
Wheelchairs - Part 5: Determination of overall dimension, mass and turning space 轮椅车 第5部分：外形尺寸、质量和转向空间的测定 |
China National Standards mass |
English PDF |
| GB/T 22967-2008 |
Determination of β-estradiol residues in milk and milk powder - Gas chromatography-negative-ion chemical ionization mass spectrometry method 牛奶和奶粉中β-雌二醇残留量的测定 气相色谱-负化学电离质谱法 |
China National Standards mass |
English PDF |
| GB/T 8944.2-2008 |
Pulps - Determination of saleable mass in lots - Part 2: Unitized bales 纸浆 成批销售质量的测定 第2部分：组合浆包 |
China National Standards mass |
English PDF |
| GB/T 5178-2008 |
Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method 表面活性剂 工业直链烷基苯磺酸钠平均相对分子质量的测定 气液色谱法 |
China National Standards mass |
English PDF |
| GB/T 11988-2008 |
Surface active agents - Technical alkane sulfonates - Determination of mean relative molecular mass and content of the alkane monosulfonate 表面活性剂 工业烷烃磺酸盐 烷烃单磺酸盐平均相对分子质量及含量的测定 |
China National Standards mass |
English PDF |
| GB/T 22638.10-2008 |
Test methods for aluminium and aluminium alloy foils - Part 10: Determination of mass per unit area (surface density) of coatings 铝箔试验方法 第10部分：涂层表面密度的测定 |
China National Standards mass |
English PDF |
| GB 4706.10-2008 |
Safety of household and similar electrical appliances - Particular requirements for massage appliances 家用和类似用途电器的安全 按摩器具的特殊要求 |
China National Standards mass |
English PDF |
| GB/T 22572-2008 |
Surface chemical analysis - Secondary-ion mass spectrometry - Method for estimating depth resolution parameters with multiple delta-layer reference materials 表面化学分析 二次离子质谱 用多δ层参考物质评估深度分辨参数的方法 |
China National Standards mass |
English PDF |
| GB/T 5359.4-2008 |
Term for motorcycles and mopeds - Part 4: mass of vehicle with two and three wheels 摩托车和轻便摩托车术语 第4部分：两轮车和三轮车质量 |
China National Standards mass |
English PDF |
| GB/T 22552-2008 |
Caravans - masses and dimensions - Vocabulary 旅居挂车 质量和尺寸 术语及其定义 |
China National Standards mass |
English PDF |
| GB/T 5519-2008 |
Cereals and pulses - Determination of the mass of 1 000 grains 谷物与豆类 千粒重的测定 |
China National Standards mass |
English PDF |
| GB/T 22428.3-2008 |
Dextrose - Determination of loss in mass on drying 葡萄糖干燥失重测定 |
China National Standards mass |
English PDF |
| GB/T 8944.1-2008 |
Pulps - Determination of saleable mass in lots - Part 1: Pulp baled in sheet form or pulps (such as flash-dried pulps) baled in slabs 纸浆 成批销售质量的测定 第1部分：浆板浆包及浆块（急骤干燥浆）浆包 |
China National Standards mass |
English PDF |
| GB/T 1838-2008 |
Test methods of tin coating mass for electrolytic tinplate 电镀锡钢板镀锡量试验方法 |
China National Standards mass |
English PDF |
| GB/T 19267.7-2008 |
Physical and chemical examination of trace evidence in forensic sciences - Part 7:Gas chromatography/mass spectrometry 刑事技术微量物证的理化检验 第7部分：气相色谱-质谱法 |
China National Standards mass |
English PDF |
| GB/T 22286-2008 |
Determination of B - Agonists residues in foodstuff of animal origin - Liquid chromatography with tandem-mass spectrometric method 动物源性食品中多种B - 受体激动剂残留量的测定 液相色谱串联质谱法 |
China National Standards mass |
English PDF |
| GB/T 4669-2008 |
Textiles - Woven fabrics - Determination of mass per unit length and mass per unit area 纺织品 机织物 单位长度质量和单位面积质量的测定 |
China National Standards mass |
English PDF |
| GB/T 22260-2008 |
Determination of methyltestosterone in feeds - High performance liquid chromatography tandem mass spectrometry 饲料中甲基睾丸酮的测定 高效液相色谱串联质谱法 |
China National Standards mass |
English PDF |
| GB/T 18856.2-2008 |
Test methods for coal water mixture - Part 2: Determination of mass percentage of solid 水煤浆试验方法 第2部分: 浓度测定 |
China National Standards mass |
English PDF |
| GB/T 13979-2008 |
mass spectrometer leak detector 质谱检漏仪 |
China National Standards mass |
English PDF |
| GB/T 22147-2008 |
Simultaneous determination of salbutamol, ractopamine and clenbuterol in feeds - Liquid chromatography-mass spectrometry 饲料中沙丁胺醇、莱克多巴胺和盐酸克仑特罗的测定 液相色谱质谱联用法 |
China National Standards mass |
English PDF |
| GB/T 2951.32-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 32：Methods specific to PVC ompounds - Loss of mass test - Thermal stability test 电缆和光缆绝缘和护套材料通用试验方法 第32部分：聚氯乙烯混合料专用试验方法 失重试验 热稳定性试验 |
China National Standards mass |
English PDF |
| GB/T 21782.7-2008 |
Coating powders - Part 7：Determination of loss of mass on stoving 粉末涂料 第7部分：烘烤时质量损失的测定法 |
China National Standards mass |
English PDF |
| GB/T 13825-2008 |
Metallic coatings - Hot dip galvanized coatings on ferrous materials - Gravimetric determination of the mass per unit area 金属覆盖层 黑色金属材料热镀锌层 单位面积质量称量法 |
China National Standards mass |
English PDF |
| GB/T 21995-2008 |
Determination of nitroimidazoles in feeds - Liquid chromatography-tandem mass spectrometry method 饲料中硝基咪唑类药物的测定 液相色谱 串联质谱法 |
China National Standards mass |
English PDF |
| GB/T 1839-2008 |
Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products 钢产品镀锌层质量试验方法 |
China National Standards mass |
English PDF |
| GB/T 21835-2008 |
Dimensions and masses per unit length of welded steel pipes 焊接钢管尺寸及单位长度重量 |
China National Standards mass |
English PDF |
| GB/T 17395-2008 |
Dimensions,shapes,masses,and tolerances of seamless steel tubes 无缝钢管尺寸、外形、重量及允许偏差 |
China National Standards mass |
English PDF |
| GB/T 21406-2008 |
Internal combustion engines - Engine weight (mass) declaration 内燃机 发动机的重量（质量）标定 |
China National Standards mass |
English PDF |
| GB/T 21196.3-2007 |
Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 3: Determination of mass loss 纺织品 马丁代尔法织物耐磨性的测定 第3部分：质量损失的测定 |
China National Standards mass |
English PDF |
| GB/T 21313-2007 |
Analysis of β-agonists in foods of animal origin by high performance liquid chromatography tandem mass spectrometry 动物源性食品中β-受体激动剂残留检测方法 液相色谱-质谱/质谱法 |
China National Standards mass |
English PDF |
| GB/T 21312-2007 |
Analysis of fourteen quinolones in food of animal origin by high performance liquid chromatography tandem mass spectrometry 动物源性食品中14种喹诺酮药物残留检测方法 液相色谱-质谱/质谱法 |
China National Standards mass |
English PDF |
| GB/T 21108-2007 |
Determination of choramphenicol in feeds high performance liquid chromatography tandem mass spectometry 饲料中氯霉素的测定 高效液相色谱串联质谱法 |
China National Standards mass |
English PDF |
| GB/T 223.81-2007 |
Iron, steel and alloy - Determination of total aluminum and total boron contents - Microwave digestion - inductively coupled plasma mass spectrometric method 钢铁及合金 总铝和总硼含量的测定 微波消解-电感耦合等离子体质谱法 |
China National Standards mass |
English PDF |
| GB/Z 6113.403-2007 |
Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-3：Uncertainties,statistics and limit modelling - Statistical considerations in the determination of EMC compliance of mass-produced 无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分：不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑 |
China National Standards mass |
English PDF |
| GB/T 20911-2007 |
Semi finished products for forging - Tolerances on dimensions shape and mass 锻造用半成品尺寸、形状和质量公差 |
China National Standards mass |
English PDF |
| GB/T 328.5-2007 |
Test methods for building sheets for waterproofing - Part 5: Plastic and rubber sheets for waterproofing-thickness and mass per unit area 建筑防水卷材试验方法 第5部分：高分子防水卷材 厚度、单位面积质量 |
China National Standards mass |
English PDF |
| GB/T 328.4-2007 |
Test methods for building sheets for waterproofing - Part 4: Bitumen sheets for waterproofing-thickness and mass per unit area 建筑防水卷材试验方法 第4部分：沥青防水卷材 厚度、单位面积质量 |
China National Standards mass |
English PDF |
| GB/T 20749-2006 |
Method for determination of β-estradiol residues in bovine urine gas chromatography-negative-ion chemical ionization mass spectrometry method 牛尿中β-雌二醇残留量的测定 气相色谱-负化学电离质谱法 |
China National Standards mass |
English PDF |
| GB/T 6284-2006 |
Chemical products for industrial use - General method for determination of water content - The loss of mass on drying method 化工产品中水分测定的通用方法 干燥减量法 |
China National Standards mass |
English PDF |
| GB/T 5373-2006 |
Measuring method of dimensions and masses parameter for motorcycles and mopeds 摩托车和轻便摩托车尺寸和质量参数的测定方法 |
China National Standards mass |
English PDF |
| GB/T 20727-2006 |
Measurement of fluid flow in closed conduits - Thermal mass flowmeters 封闭管道中流体流量的测量 热式质量流量计 |
China National Standards mass |
English PDF |
| GB/T 20705-2006 |
Cocoa mass and cocoa cake 可可液块及可可饼块 |
China National Standards mass |
English PDF |
| GB/T 5195.3-2006 |
Fluorspar―Determination of loss in mass at 105℃―Gravimetric method 萤石 105℃质损量的测定 重量法 |
China National Standards mass |
English PDF |
| GB/T 18414.1-2006 |
Textiles―Determination of the content of chlorinated phenols ―Part 1: Gas chromatography/mass spectrography 纺织品 含氯苯酚的测定 第1部分：气相色谱-质谱法 |
China National Standards mass |
English PDF |
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