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China "Co" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 12967.3-2008	Test Methods for anodic oxidation Coatings of aluminium and aluminium alloys - Part 3 : Copper accelerated acetic acid salt spray test（CASS test）铝及铝合金阳极氧化膜检测方法第3部分：铜加速乙酸盐雾试验（CASS试验）	China National Standards Co	English PDF
GB/T 12967.2-2008	Test Methods for anodic oxidation Coatings of aluminium and aluminium alloys - Part 2: measurement of wear risistance and wear index of anodic oxidation coatings with an abrasive wheel wear test appaeratus 铝及铝合金阳极氧化膜检测方法第2部分:用轮式磨损试验仪测定阳极氧化膜的耐磨性和耐磨系数	China National Standards Co	English PDF
GB/T 12967.1-2008	Test Methods for anodic oxidation Coatings of aluminium and aluminium alloys - Part 1：Measurement of mean specific abrasion resistance of anodic oxidation coatings with an abrasive jet test Apparatus 铝及铝合金阳极氧化膜检测方法第1部分：用喷磨试验仪测定阳极氧化膜的平均耐磨性	China National Standards Co	English PDF
GB/T 12966-2008	The method for determining aluminum alloys Conductivity using eddy current 铝合金电导率涡流测试方法	China National Standards Co	English PDF
GB/T 12965-2005	Monocrystalline siliCon as cut slices and lapped slices 硅单晶切割片和研磨片	China National Standards Co	English PDF
GB/T 12964-2003	Monocrystalline siliCon polished wafers 硅单晶抛光片	China National Standards Co	English PDF
GB/T 12963-2014	Electronic-grade polycrystalline siliCon 电子级多晶硅	China National Standards Co	English PDF
GB/T 12962-2015	Monocrystalline siliCon 硅单晶	China National Standards Co	English PDF
GB/T 12962-2005	Monoccrystalline siliCon 硅单晶	China National Standards Co	English PDF
GB/T 12960-2007	Quantitative determination of Constituents of cement 水泥组分的定量测定	China National Standards Co	English PDF
GB/T 12954.1-2008	Testing methods for Construction adhesives - Part 1: Test methods for ceramic tiles adhesives 建筑胶粘剂试验方法第1部分: 陶瓷砖胶粘剂试验方法	China National Standards Co	English PDF
GB/T 12940-2008	Technical specification for silver-graphite electrical Contacts 银石墨电触头技术条件	China National Standards Co	English PDF
GB/T 12937-2008	Terms relating to Coal petrology 煤岩术语	China National Standards Co	English PDF
GB/T 12934-1991	Marine oil-free air Compressor for control use--Technical specifications 船舶控制设备用无油空气压缩机技术条件	China National Standards Co	English PDF
GB/T 12929-2008	Marine reciprocating air Compressor for high pressure 船用高压活塞空气压缩机	China National Standards Co	English PDF
GB/T 12928-2008	Marine reciprocating air Compressor for medium pressure and low pressure 船用中低压活塞空气压缩机	China National Standards Co	English PDF
GB/T 12926-1991	Terminology for ship technology--Ship Construction quality inspection 船舶工艺术语船舶建造质量检验	China National Standards Co	English PDF
GB/T 12924-2008	Terminology for ship technology - Hull Construction and installation technology 船舶工艺术语船体建造和安装工艺	China National Standards Co	English PDF
GB/T 12922-2008	Elastic damping leaf Coupling 弹性阻尼簧片联轴器	China National Standards Co	English PDF
GB/T 12919-1991	Cleaning equipments of Controled air source for ship 船用控制气源净化装置	China National Standards Co	English PDF
GB/T 12918-2009	Specification for oil discharge monitoring and Control systems for oil tankers 油船排油监控系统技术条件	China National Standards Co	English PDF
GB/T 12908-2002	Information technology--Automatic identification and data capture technique--Bar Code symbology specifications--Code 39 信息技术自动识别和数据采集技术条码符号规范三九条码	China National Standards Co	English PDF
GB/T 12907-2008	Codabar Bar Code 库德巴条码	China National Standards Co	English PDF
GB/T 12906-2008	Bar Code for China standard book number 中国标准书号条码	China National Standards Co	English PDF
GB/T 12905-2000	Bar Coding terminology 条码术语	China National Standards Co	English PDF
GB/T 12897-2006	Specifications for the first and seCond order leveling 国家一、二等水准测量规范	China National Standards Co	English PDF
GB/T 12865-1997	Piezoelectric ceramic filters for use in electronic equipment--A specification in the quality assessment system forelectronic Components--Part 2:Sectional specification--Qualification approval--Section 1:Blank detail specification--Assessment level E 电子设备用压电陶瓷滤波器电子元器件质量评定体系规范第2部分:分规范鉴定批准第一篇:空白详细规范评定水平E	China National Standards Co	English PDF
GB/T 12864-1997	Piezoelectric ceramic filters for use in electronic equipment--A specification in the quality assessment system for electronic Components--Part 2:Sectional specification--Qualification approval 电子设备用压电陶瓷滤波器电子元器件质量评定体系规范第2部分:分规范鉴定批准	China National Standards Co	English PDF
GB/T 12859.2-2012	Piezoelectric ceramic resonators - A specification in the IEC quality assessment System for electronic Components (IECQ) - Part 2: Sectional specification-Qualification approval 电子元器件质量评定体系规范压电陶瓷谐振器第2部分：分规范- 鉴定批准	China National Standards Co	English PDF
GB/T 12859.201-2012	Piezoelectric ceramic resonators - A specification in the quality assessment System for electronic Components - Part 2-1: Blank detail specification-Assessment level E 电子元器件质量评定体系规范压电陶瓷谐振器第2-1部分：空白详细规范-评定水平E	China National Standards Co	English PDF
GB/T 12859.1-2012	Piezoelectric ceramic resonators - A specification in the IEC quality assessment System for electronic Components(IECQ) - Part 1: Generic specification-Qualification approval 电子元器件质量评定体系规范压电陶瓷谐振器第1部分：总规范- 鉴定批准	China National Standards Co	English PDF
GB/T 12857-1991	Methods of measurement under Conditions different from broadcast signal standards on receivers for television broadcast transmissions 电视广播接收机在非标准广播信号条件下的测量方法	China National Standards Co	English PDF
GB/T 12853-2001	Blank detail specification for Continuous wave magnetrons 连续波磁控管空白详细规范	China National Standards Co	English PDF
GB/T 12841-2000	Generic specification for the transportmechanism of cassette tape reCorders 盒式磁带录音机运带机构通用规范	China National Standards Co	English PDF
GB/T 12840-1996	Reliability requirements and testing methods for tape transport mechanism of cassette tape reCorders 盒式磁带录音机运带机构可靠性要求和试验方法	China National Standards Co	English PDF
GB/T 12828-2006	Rubber，raw and unvalcanized Compounded - Determination of plasticity number and recovery number - Parallel plate method 生胶和未硫化混炼胶塑性值及复原值的测定平行板法	China National Standards Co	English PDF
GB/T 12823.4-2008	Photography - Density measurement - Part 4: Geometric Conditions for reflection density 摄影密度测量第4部分：反射密度的几何条件	China National Standards Co	English PDF
GB/T 12818-2004	Rules for inspecting and testing of railway passenger car after Completion of construction 铁道客车组装后的检查与试验规则	China National Standards Co	English PDF
GB/T 12816-2006	The limiting value and measurement method for the interior noise in the railway passenger Coach 铁道客车内部噪声限值及测量方法	China National Standards Co	English PDF
GB/T 12809-2015	Laboratory glassware—Principles of design and Construction of volumetric glassware 实验室玻璃仪器玻璃量器的设计和结构原则	China National Standards Co	English PDF
GB/T 12809-1991	Laboratory glassware--Principles of design and Construction of volumetric glassware 实验室玻璃仪器玻璃量器的设计和结构原则	China National Standards Co	English PDF
GB/T 12803-2015	Laboratory glassware—Conical graduated 实验室玻璃仪器量杯	China National Standards Co	English PDF
GB/T 12803-1991	Laboratory glassware--Conical graduates 实验室玻璃仪器量杯	China National Standards Co	English PDF
GB/T 12800-1991	ACoustics--Audible emergency evacuation signal 声学紧急撤离听觉信号	China National Standards Co	English PDF
GB/T 12798-2012	Axial lead Cores made of magnetic oxides or iron powder 磁性氧化物或铁粉制成的轴向引线磁心	China National Standards Co	English PDF
GB/T 12793-1991	Generic specification for installing and removal tools for Connectors electrical contact 电连接器接触件嵌卸工具总规范	China National Standards Co	English PDF
GB/T 12789.4-1994	Criteria for nuclear reactor instrumentation--Part 4:Liquid-metal Cooled fast reactors 核反应堆仪表准则第四部分:液态金属冷却快堆	China National Standards Co	English PDF
GB/T 12789.3-1992	Criteria for nuclear reactorinstrumentation--Part 3:High temperature gas Cooled reactor(HTGR) 核反应堆仪表准则第三部分:高温气冷反应堆	China National Standards Co	English PDF
GB/T 12786-2006	Automatic electric power plant with internal Combustion engines for general specification 自动化内燃机电站通用技术条件	China National Standards Co	English PDF
GB/T 12773-2008	Valve steel and superalloy bars for internal Combustion engines 内燃机气阀用钢及合金棒材	China National Standards Co	English PDF
GB/T 12769-2015	Titanium-clad Copper bar 钛铜复合棒	China National Standards Co	English PDF
GB/T 12763.9-2007	Specifications for oceanographic survey - Part 9: Guidelines for marine eCological survey 海洋调查规范第9部分：海洋生态调查指南	China National Standards Co	English PDF
GB/T 12763.5-2007	Specifications for oceanographic survey - Part 5: Survey of aCoustical and optical parameters in the sea 海洋调查规范第5部分: 海洋声、光要素调查	China National Standards Co	English PDF
GB/T 12753-2008	Steel wire ropes for Conveyer belts 输送带用钢丝绳	China National Standards Co	English PDF
GB/T 12750-2006	SemiConductor devices―Integrated circuits―Part 11: Sectional specification for semiconductor integrated circuits excluding hybrid circuits 半导体器件集成电路第11部分：半导体集成电路分规范(不包括混合电路)	China National Standards Co	English PDF
GB/T 12745-2007	Geotechnical engineering instrument for test Cone static or dynamic penetrometer 土工试验仪器触探仪	China National Standards Co	English PDF
GB/T 12737-2008	Chemical products for industrial use-General method for determination of traces of sulphur Compounds, as sulphate, by reduction and titrimetry 工业用化工产品中以硫酸根表示的痕量硫化合物测定的通用方法还原和滴定法	China National Standards Co	English PDF
GB/T 12736-2009	Conveyor belts - Determination of strenght of mechanical fastenings - Static test method 输送带机械接头强度的测定静态试验方法	China National Standards Co	English PDF
GB/T 12729.9-2008	Spices and Condiments - Determination of acid-insoluble ash 香辛料和调味品酸不溶性灰分的测定	China National Standards Co	English PDF
GB/T 12729.8-2008	Spices and Condiments - Determination of water-insoluble ash 香辛料和调味品水不溶性灰分的测定	China National Standards Co	English PDF
GB/T 12729.7-2008	Spices and Condiments - Determination of total ash 香辛料和调味品总灰分的测定	China National Standards Co	English PDF
GB/T 12729.6-2008	Spices and Condiments - Determination of moisture content - Entrainment method 香辛料和调味品水分含量的测定(蒸馏法)	China National Standards Co	English PDF
GB/T 12729.5-2008	Spices and Condiments - Determination of extraneous matter content 香辛料和调味品外来物含量的测定	China National Standards Co	English PDF
GB/T 12729.4-2008	Spices and Condiments - Determination of degree of fineness of grinding - Hand sieving method 香辛料和调味品磨碎细度的测定(手筛法)	China National Standards Co	English PDF
GB/T 12729.3-2008	Spices and Condiments - Preperation of a ground sample for analysis 香辛料和调味品分析用粉末试样的制备	China National Standards Co	English PDF
GB/T 12729.2-2008	Spices and Condiments - Sampling 香辛料和调味品取样方法	China National Standards Co	English PDF
GB/T 12729.13-2008	Spices and Condiments - Determination of filth 香辛料和调味品污物的测定	China National Standards Co	English PDF
GB/T 12729.12-2008	Spices and Condiments - Determination of no - Volatile ether extract 香辛料和调味品不挥发性乙醚抽提物的测定	China National Standards Co	English PDF
GB/T 12729.1-2008	Spices and Condiments - Nomenclature 香辛料和调味品名称	China National Standards Co	English PDF
GB/T 12729.11-2008	Spices and Condiments - Determination of cold-water soluble extract 香辛料和调味品冷水可溶性抽提物的测定	China National Standards Co	English PDF
GB/T 12729.10-2008	Spices and Condiments - Determination of ethanol - Soluble extract 香辛料和调味品醇溶抽提物的测定	China National Standards Co	English PDF
GB/T 12726.5-1997	Radiation monitoring equipment for accident and post-accident Conditions in nuclear power plants--Part 5:Monitoring equipment for air radioactivity 核电厂事故及事故后辐射监测设备第五部分:空气放射性监测设备	China National Standards Co	English PDF
GB/T 12726.4-2013	Nuclear power plants―Instrumentation important to safety―Radiation monitoring for accident and post-accident Conditions―Part 4: Equipment for continuous in-line or on-line monitoring of radioactivity in process streams 核电厂安全重要仪表事故及事故后辐射监测第4部分：工艺流管内或管旁放射性连续监测设备	China National Standards Co	English PDF
GB/T 12726.3-2013	Nuclear power plants―Instrunmentation important to safety―Radiation monitoring for accident and post-accident Conditions―Part 3: Equipment for continous high range area gamma monitoring 核电厂安全重要仪表事故及事故后辐射监测第3部分：高量程区域γ连续监测设备	China National Standards Co	English PDF
GB/T 12726.2-2013	Nuclear power plants―Instrumentation important to safety―Radiation monitoring for accident and post-accident Conditions—Part 2: Equipment for continuous off-line monitoring of radioactivity in gaseous effluents and ventilation air 核电厂安全重要仪表事故及事故后辐射监测第2部分：气态排出流及通风中放射性离线连续监测设备	China National Standards Co	English PDF
GB/T 12726.1-2013	Nuclear power plants―Instrumentation important to safety―Radiation monitoring for accident and post-accident Conditions―Part 1: General requirements 核电厂安全重要仪表事故及事故后辐射监测第1部分：一般要求	China National Standards Co	English PDF
GB/T 12723-2013	General principles for establishing allowance of energy Consumption per unit throughput 单位产品能源消耗限额编制通则	China National Standards Co	English PDF
GB/T 12722-2008	Rubber and plastics hose assemblies - Flexing Combined with hydraulic impulse test（half-omega test）橡胶和塑料软管组合件液压脉冲曲挠试验（半Ω试验）	China National Standards Co	English PDF
GB/T 12721-2007	Rubber hoses - Determination of abrasion resistance of the outer Cover 橡胶软管外覆层耐磨耗性能的测定	China National Standards Co	English PDF
GB/T 12712-1991	The requirements for supervision of reCovery of condensate from steam heating system and technique ofautomatic steam traps 蒸汽供热系统凝结水回收及蒸汽疏水阀技术管理要求	China National Standards Co	English PDF
GB/T 12709-1991	Lubricating oils--Determination of aging characteristics--Conradson carbon residue method 润滑油老化特性测定法 (康氏残炭法)	China National Standards Co	English PDF
GB/T 1270-1996	Chemical reagent--Cobalt(Ⅱ) chloride hexahydrate 化学试剂六水合氯化钴(氯化钴)	China National Standards Co	English PDF
GB/T 12700-1990	Petroleum products and hydrocarbons--Determination of sulfur Content--Wickbold combustion method 石油产品和烃类化合物硫含量的测定 Wickbold燃烧法	China National Standards Co	English PDF
GB/T 12690.9-2003	Chemical analysis methods for non-rare earth impurities of rare earth metals andtheir oxides--Determination of chlorine Content--Silver nitrate turbidimetric method 稀土金属及其氧化物中非稀土杂质化学分析方法氯量的测定硝酸银比浊法	China National Standards Co	English PDF
GB/T 12690.8-2003	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium Content--Flame atomic absorption spectrometric method 稀土金属及其氧化物中非稀土杂质化学分析方法钠量的测定火焰原子吸收光谱法	China National Standards Co	English PDF
GB/T 12690.7-2003	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of siliCon content--Molybdenum blue spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法硅量的测定钼蓝分光光度法	China National Standards Co	English PDF
GB/T 12690.6-2003	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of iron Content--Kalium thiocyanate，1，10-phenanthroline spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法铁量的测定硫氰酸钾、1，10-二氮杂菲分光光度法	China National Standards Co	English PDF
GB/T 12690.5-2003	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission spectrographic method--Determination of Co、M 稀土金属及其氧化物中非稀土杂质化学分析方法铝、铬、锰、铁、钴、镍、铜、锌、铅的测定电感耦合等离子体发射光谱法(方法1) 钴、锰、铅、镍、铜、锌、铝、铬的测定电感耦合等离子	China National Standards Co	English PDF
GB/T 12690.4-2003	Chemical analysis methods for non-rare earth impurities ofrare earth metals and their oxides--Determination of oxygen and nitrogen Content--Impulse-infrared and impulse-thermal conductance absorption method 稀土金属及其氧化物中非稀土杂质化学分析方法氧、氮量的测定脉冲-红外吸收法和脉冲-热导法	China National Standards Co	English PDF
GB/T 12690.3-2015	Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 3: Determination of water Content of rare earth oxides—Gravimetric method 稀土金属及其氧化物中非稀土杂质化学分析方法第3部分：稀土氧化物中水分量的测定重量法	China National Standards Co	English PDF
GB/T 12690.29-2000	Rare earth metals and their oxide--Determination of cerium oxide Content--Fluorescent spectrophoto-metric method 稀土金属及其氧化物化学分析方法荧光光度法测定稀土氧化物中氧化铈量	China National Standards Co	English PDF
GB/T 12690.2-2015	Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 2: Determination of ignition loss Content of rare earth oxides—Gravimetric method 稀土金属及其氧化物中非稀土杂质化学分析方法第2部分：稀土氧化物中灼减量的测定重量法	China National Standards Co	English PDF
GB/T 12690.17-2010	Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides - Part 17：Determination of niobium and tantalum Contents of rare earth metals 稀土金属及其氧化物中非稀土杂质化学分析方法第17部分：稀土金属中铌、钽量的测定	China National Standards Co	English PDF
GB/T 12690.16-2010	Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides - Part 16: Determination of fluorine Content - Ion selective electrode analysis 稀土金属及其氧化物中非稀土杂质化学分析方法第16部分：氟量的测定离子选择性电极法	China National Standards Co	English PDF
GB/T 12690.15-2006	Chemical analysis methods for non-rare earth metals and their oxide Determination of calcium oxide Content 稀土金属及其氧化物中非稀土杂质化学分析方法钙量的测定	China National Standards Co	English PDF
GB/T 12690.13-2003	Chemical analysis methods for non-rareearth impurities of rare earth metals and their oxides--Determination of molybdenum and tungsten Content--Induct-ively coupled plasma atomic emission spectrographic method and inductively coupled plasma mass spectrum 稀土金属及其氧化物中非稀土杂质化学分析方法钼、钨量的测定电感耦合等离子体发射光谱法和电感耦合等离子体质谱法	China National Standards Co	English PDF
GB/T 12690.12-2003	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of thorium Content--Arsenazo III spectrophotometric method and inductively coupled plasma mass spectrum method 稀土金属及其氧化物中非稀土杂质化学分析方法钍量的测定偶氮胂III分光光度法和电感耦合等离子体质谱法	China National Standards Co	English PDF
GB/T 12690.1-2015	Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 1: Determination of carbon and sulfur Contents—High frequency-infrared absorption method 稀土金属及其氧化物中非稀土杂质化学分析方法第1部分：碳、硫量的测定高频-红外吸收法	China National Standards Co	English PDF
GB/T 12690.11-2003	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of magnesium Content--Flame atomic absorptionspectrometric method 稀土金属及其氧化物中非稀土杂质化学分析方法镁量的测定火焰原子吸收光谱法	China National Standards Co	English PDF
GB/T 12690.10-2003	Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of phosphorus Content by molybdenum blue spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法磷量的测定钼蓝分光光度法	China National Standards Co	English PDF

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