中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務; |
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GB/T 11743-2013 土壤中放射性核素的γ能谱分析方法(中英文版) Determination of radionuclides in soil by gamma spectrometry |
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GB 5009.205-2013 食品安全国家标准 食品中二噁英及其类似物毒性当量的测定(中英文版) National Food Safety Standard-TEQ Determination of dioxin and its analogues |
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GB/T 19277.2-2013 受控堆肥条件下材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 第2部分: 用重量分析法测定实验室条件下二氧化碳的释放量(中英文版) Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test |
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GB 29698-2013 食品安全国家标准 奶及奶制品中17β-雌二醇、雌三醇、炔雌醇多残留的测定 气相色谱-质谱法(中英文版) National Food Safety Standard-Determination of 17β-estradiol, estriol and ethinylestradiol residues in milk and milk products by gas chromatography-mass spectrometry |
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GB/T 8151.4-2012 锌精矿化学分析方法 第4部分:二氧化硅量的测定 钼蓝分光光度法(中英文版) Methods for chemical analysis of zinc concentrates - Part 4: Determination of silicon dioxide content - Molybdenum blue spectrophotometry |
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GB/T 27894.6-2012 天然气 在一定不确定度下用气相色谱法测定组成 第6部分:用三根毛细管色谱柱测定氢、氦、氧、氮、二氧化碳和C1至C8的烃类(中英文版) Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns |
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GB/T 27894.4-2012 天然气 在一定不确定度下用气相色谱法测定组成 第4部分:实验室和在线测量系统中用两根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类(中英文版) Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns |
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GB/T 3286.2-2012 石灰石及白云石化学分析方法 第2部分:二氧化硅含量的测定 硅钼蓝分光光度法和高氯酸脱水重量法(中英文版) Methods for chemical analysis of limestone and dolomite - Part 2: The determination of silicon dioxide content - The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method |
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GB/T 27894.5-2012 天然气 在一定不确定度下用气相色谱法测定组成 第5部分:实验室和在线工艺系统中用三根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类(中英文版) Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen,carbon dioxideand C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns |
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GB/T 28643-2012 饲料中二噁英及二噁英类多氯联苯的测定 同位素稀释-高分辨气相色谱/高分辨质谱法(中英文版) Determination of PCDD/Fs and dioxin-like PCBs in feeds - Isotope dilution HRGC/HRMS |
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GB/T 27884-2011 煤基费托合成原料气中H2、N2、CO、CO2和CH4的测定 气相色谱法(中英文版) Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and methane in the coal-based F-T synthesis feed gas - Gas chromatographic method |
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GB/T 27894.3-2011 天然气 在一定不确定度下用气相色谱法测定组成 第3部分:用两根填充柱测定氢、氦、氧、氮、二氧化碳和直至C8的烃类(中英文版) Natrual gas - Determination of composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns |
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GB/T 27885-2011 煤基费托合成尾气中 H2、N2、CO2和C1~C8烃的测定 气相色谱法(中英文版) Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and C1~C8 hydrocarbons in the coal-based F-T synthetic tail gas - Gas chromatographic method |
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GB/T 19277.1-2011 受控堆肥条件下材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 第1部分:通用方法(中英文版) Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 1: General method |
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GB/T 26388-2011 表面活性剂中二噁烷残留量的测定 气相色谱法(中英文版) Determination of dioxane residues in surfactants - Gas chromatographic method |
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GB/T 14840-2010 石灰岩化学分析方法 游离二氧化硅量测定(中英文版) Methods for chemical analysis of limestones - Determination of free silicon dioxide content |
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GB/T 13072-2010 地质水样 226Ra/228Ra 放射性活度比值测定 射气法 - β 法(中英文版) Geological water samples - Determination of radioactive ratio 226Ra/228Ra - Emanation - β counting techniques |
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GB/T 13071-2010 地质水样 234U/238U、230Th/232Th 放射性活度比值的测定 - 萃淋树脂萃取色层分离 α 能谱法(中英文版) Geological waters samples - Determination of radioactive ratios 234U/238U and 230Th/232Th - Extraction chromatograph and alpha spectrometry measure |
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GB/T 14506.8-2010 硅酸盐岩石化学分析方法 第8部分:二氧化钛量测定(中英文版) Methods for chemical analysis of silicate rocks - Part 8: Determination of titanium dioxide content |
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GB/T 14506.3-2010 硅酸盐岩石化学分析方法 第3部分:二氧化硅量测定(中英文版) Methods for chemical analysis of silicate rocks - Part 3: Determination of silicon dioxide content |
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GB/T 24791.3-2009 摄影 医疗X射线成像用屏/片系统的感光测定 第3部分:乳腺X射线成像感光特性曲线形状、感光度与平均斜率的测定(中英文版) Photography - Sensitometry of screen/film systems for medical radiography - Part 3: Determination of sensitometric curve shape, speed and average gradient for mammography |
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GB/T 24791.1-2009 摄影 医疗X射线成像用屏/片系统的感光测定 第1部分:感光特性曲线形状、感光度与平均斜率的测定(中英文版) Photography - Sensitometry of screen/film systems for medical X-radiography - Part 1: Determination of sensitometric curve shape, speed and average gradient |
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GB/T 3394-2009 工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法(中英文版) Ethylene and propylene for industrial use - Determination of trace carbon monoxide, carbon dioxide and acetylene - Gas chromatographic method |
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GB/T 23813-2009 食品中1,2-丙二醇的测定(中英文版) Determination of 1,2-propanediol in foods |
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GB/T 23901.2-2009 无损检测 射线照相底片像质 第2部分:阶梯孔型像质计 像质指数的测定(中英文版) Non-destructive testing - Image quality of radiographs - Part 2: Image quality indicators (step/hole type) - Determination of image quality value |
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GB/T 23901.1-2009 无损检测 射线照相底片像质 第1部分:线型像质计 像质指数的测定(中英文版) Non-destructive testing - Image quality of radiographs - Part 1: Image quality indicators (wire type) - Determination of image quality value |
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GB/T 23901.5-2009 无损检测 射线照相底片像质 第5部分:双线型像质计 图像不清晰度的测定(中英文版) Non-destructive testing - Image quality of radiographs - Part 5: Image quality indicators (duplex wire type) - Determination of image unsharpness value |
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GB/T 23276-2009 钯化合物分析方法 钯量的测定 二甲基乙二醛肟析出EDTA络合滴定法(中英文版) Method for chemical analysis of palladium compounds - Determination of palladium content - Complexometric tityation using butanedione dioxime releasing EDTA |
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GB/T 22967-2008 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(中英文版) Determination of β-estradiol residues in milk and milk powder - Gas chromatography-negative-ion chemical ionization mass spectrometry method |
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GB/T 22427.13-2008 淀粉及其衍生物二氧化硫含量的测定(中英文版) Starch and derived products - Determination of sulfur dioxide content |
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GB/T 9582-2008 摄影 工业射线胶片 ISO感光度,ISO平均斜率和ISO斜率G2和G4的测定(用X和γ射线曝光)(中英文版) Photography - Industrial radiographic films - Determination of ISO speed, ISO average gradient and ISO gradients G2 and G4 when exposed to X-and Gamma-radiation |
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GB/T 11847-2008 二氧化铀粉末比表面积测定 BET容量法(中英文版) Determination of specific surface area of uranium dioxide powder by BET capacity method |
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GB/T 11839-2008 二氧化铀芯块中硼的测定 姜黄素萃取光度法(中英文版) Determination of boron in uranium dioxide pellets by curcumin extraction spectrophotometric method |
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GB/T 22047-2008 土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法(中英文版) Plastics - Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved |
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GB/T 6150.12-2008 钨精矿化学分析方法 二氧化硅量的测定 硅钼蓝分光光度法和重量法(中英文版) Methods for chemical analysis of tungsten concentrates-Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometry and the gravimetry |
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GB/T 21912-2008 食品中二氧化钛的测定(中英文版) Determination of titanium dioxide in foods |
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GB/T 8984-2008 气体中一氧化碳、二氧化碳和碳氢化合物的测定 气相色谱法(中英文版) Determination of carbon monoxide,carbon dioxide and hydrocarbon in gases - Gas chromatographic method |
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GB/T 15072.4-2008 贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法(中英文版) Test method of precious metal alloys - Determination of palladium content for palladium and silver alloys - Butanedione dioxime gravimetry |
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GB/T 21174-2007 动物源性食品中β-内酰胺类药物残留测定方法 放射受体分析法(中英文版) Determination of β-Lactams residues in animal derived food - Radio-receptor assay method |
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GB/T 21173-2007 动物源性食品中磺胺类药物残留测定方法 放射受体分析法(中英文版) Determination of sulfa drugs residues in animal derived food - Radio-receptor assay method |
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GB/Z 6113.403-2007 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(中英文版) 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 |
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GB/T 20931.7-2007 锂化学分析方法 镍量的测定 α-联呋喃甲酰二肟萃取光度法(中英文版) Methods for chemical analysis of lithium - Determination of nickel content - α-Furil dioxime spectrophotometric method |
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GB/T 20749-2006 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(中英文版) Method for determination of β-estradiol residues in bovine urine gas chromatography-negative-ion chemical ionization mass spectrometry method |
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GB/T 5195.8-2006 萤石 二氧化硅含量的测定(中英文版) Fluorspar―Determination of silicon dioxide content |
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GB/T 1409-2006 测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法(中英文版) Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths |
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GB/T 6609.7-2004 氧化铝化学分析方法和物理性能测定方法 二安替吡啉甲烷光度法测定二氧化钛含量(中英文版) Chemical analysis methods and determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method |
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GB/T 6609.3-2004 氧化铝化学分析方法和物理性能测定方法 钼蓝光度法测定二氧化硅含量(中英文版) Chemical analysis methods and determination of physical performance of alumina--Determination of silicon dioxide content--Molybdenum blue photometric method |
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GB/T 1819.12-2004 锡精矿化学分析方法 二氧化硅量的测定 硅钼蓝分光光度法(中英文版) Methods for chemical analysis of tin concentrates--Determination of silicon dioxide content--The silicomolybdenum blue spectrophotometric method |
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GB/T 19276.2-2003 水性培养液中材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法(中英文版) Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium--Method by analysis of evolved carbon dioxide |
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GB/T 18782-2002 调味品中3-氯-1,2-丙二醇的测定(中英文版) Determination of 3-chloro-1,2-propandiol in condiments |
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