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Standard Code | Standard Title | Standard Class | Order |
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GB/T 12496.7-1999 |
Test methods of wooden activated carbon--DeterminatIOn of pH 木质活性炭试验方法 pH值的测定 |
China National Standards IO |
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GB/T 12496.6-1999 |
Test methods of wooden activated carbon--DeterminatIOn of abrasion resistance 木质活性炭试验方法 强度的测定 |
China National Standards IO |
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GB/T 12496.5-1999 |
Test methods of wooden activated carbon--DeterminatIOn of carbon tetrechloride activity 木质活性炭试验方法 四氯化碳吸附率(活性)的测定 |
China National Standards IO |
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GB/T 12496.4-1999 |
Test methods of wooden activated carbon--DeterminatIOn of moisture content 木质活性炭试验方法 水分含量的测定 |
China National Standards IO |
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GB/T 12496.3-1999 |
Test methods of wooden activated carbon--DeterminatIOn of ash content 木质活性炭试验方法 灰分含量的测定 |
China National Standards IO |
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GB/T 12496.22-1999 |
Test methods of wooden activated carbon--DeterminatIOn of heavy metals 木质活性炭试验方法 重金属的测定 |
China National Standards IO |
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GB/T 12496.2-1999 |
Test methods of wooden activated carbon--DeterminatIOn of particle size distribution 木质活性炭试验方法 粒度的测定 |
China National Standards IO |
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GB/T 12496.21-1999 |
Test methods of wooden activated carbon--DeterminatIOn of calcium and magnesium content 木质活性炭试验方法 钙镁含量的测定 |
China National Standards IO |
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GB/T 12496.20-1999 |
Test methods of wooden activated carbon--DeterminatIOn of zine content 木质活性炭试验方法 锌含量的测定 |
China National Standards IO |
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GB/T 12496.19-2015 |
Test methods of wooden activated carbon—DeterminatIOn of iron content 木质活性炭试验方法 铁含量的测定 |
China National Standards IO |
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GB/T 12496.18-1999 |
Test methods of wooden activated carbon--DeterminatIOn of acid-soluble substance 木质活性炭试验方法 酸溶物的测定 |
China National Standards IO |
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GB/T 12496.17-1999 |
Test methods of wooden activated carbon--DeterminatIOn of sulphate 木质活性炭试验方法 硫酸盐的测定 |
China National Standards IO |
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GB/T 12496.16-1999 |
Test methods of wooden activated carbon--DeterminatIOn of chloride content 木质活性炭试验方法 氯化物的测定 |
China National Standards IO |
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GB/T 12496.15-1999 |
Test methods of wooden activated carbon--DeterminatIOn of sulphide 木质活性炭试验方法 硫化物的测定 |
China National Standards IO |
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GB/T 12496.14-1999 |
Test methods of wooden activated carbon--DeterminatIOn of cyanide 木质活性炭试验方法 氰化物的测定 |
China National Standards IO |
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GB/T 12496.13-1999 |
Test methods of wooden activated carbon--DeterminatIOn of uncarbonized substances 木质活性炭试验方法 未炭化物的测定 |
China National Standards IO |
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GB/T 12496.12-1999 |
Test methods of wooden activated carbon--DeterminatIOn of phenol adsorption 木质活性炭试验方法 苯酚吸附值的测定 |
China National Standards IO |
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GB/T 12496.1-1999 |
Test methods of wooden activated carbon--DeterminatIOn of apparent density 木质活性炭试验方法 表观密度的测定 |
China National Standards IO |
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GB/T 12496.11-1999 |
Test methods of wooden activated carbon--DeterminatIOn of quinine sulpoate adsorption 木质活性炭试验方法 硫酸奎宁吸附值的测定 |
China National Standards IO |
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GB/T 12496.10-1999 |
Test methods of wooden activated carbon--DeterminatIOn of methylene blue adsorption 木质活性炭试验方法 亚甲基蓝吸附值的测定 |
China National Standards IO |
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GB/T 12474-2008 |
Method of test for explosIOn limits of combustible gases in air 空气中可燃气体爆炸极限测定方法 |
China National Standards IO |
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GB/T 12472-2003 |
Geometrical Product SpecificatIOns(GPS)--Surface texture:Profile method--Surface roughness parameters and their values for wooden pieces 产品几何量技术规范(GPS) 表面结构 轮廓法 木制件表面粗糙度参数及其数值 |
China National Standards IO |
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GB/T 12471-2009 |
Geometrical product specificatIOns(GPS) - Wooden part - Limit and fit 产品几何技术规范(GPS) 木制件 极限与配合 |
China National Standards IO |
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GB/T 12467.5-2009 |
Quality requirements for fusIOn welding of metallic materials - Part 5: Standard documents need to conform to claim conformity to the quality requirements 金属材料熔焊质量要求 第5部分:满足质量要求应依据的标准文件 |
China National Standards IO |
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GB/T 12467.4-2009 |
Quality reqirements for fusIOn welding of metallic materials - Part 4: Elementary quality requirements 金属材料熔焊质量要求 第4部分:基本质量要求 |
China National Standards IO |
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GB/T 12467.3-2009 |
Quality reqirements for fusIOn welding of metallic materials - Part 3: Standard quality requirements 金属材料熔焊质量要求 第3部分:一般质量要求 |
China National Standards IO |
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GB/T 12467.2-2009 |
Quality reqirements for fusIOn welding of metallic materials - Part 2: Comprehensive quality requirements 金属材料熔焊质量要求 第2部分:完整质量要求 |
China National Standards IO |
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GB/T 12467.1-2009 |
Quality reqirements for fusIOn welding of metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements 金属材料熔焊质量要求 第1部分:质量要求相应等级的选择准则 |
China National Standards IO |
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GB/T 12466-1990 |
Terminology for corrosIOn and protection for ship and marine engineering 船舶及海洋工程腐蚀与防护术语 |
China National Standards IO |
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GB/T 12460-2006 |
ApplicatIOn formats for oceanographic data records 海洋数据应用记录格式 |
China National Standards IO |
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GB/T 12458-2003 |
Coupling--ClassficatIOn 联轴器 分类 |
China National Standards IO |
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GB/T 12457-2008 |
DeterminatIOn of sodium chloride in foods 食品中氯化钠的测定 |
China National Standards IO |
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GB/T 12456-2008 |
DeterminatIOn of total acid in foods 食品中总酸的测定 |
China National Standards IO |
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GB/T 12455-2010 |
The ratIOnality of electricity usage in guesthouse and hotel 宾馆、饭店合理用电 |
China National Standards IO |
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GB/T 12453-2008 |
InformatIOn technology - Open system interconnection - Transport service definition 信息技术 开放系统互连 运输服务定义 |
China National Standards IO |
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GB/T 12451-2001 |
Cataloguing in publicatIOn data in the book 图书在版编目数据 |
China National Standards IO |
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GB/T 12449-1990 |
Interface for using dedicated interconnectIOns between sound and television broadcasting transmitting equipment and supervisory equipment 以专用连接线方式互连的声音和电视广播发射设备与监控设备之间的接口 |
China National Standards IO |
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GB/T 12443-2007 |
Metallic materials - TorsIOnal stress fatigue testing method 金属材料 扭应力疲劳试验方法 |
China National Standards IO |
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GB/T 12440-1990 |
Explosive--DeterminatIOn of brisance--Lead cylinder compression test 炸药猛度试验 铅柱压缩法 |
China National Standards IO |
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GB/T 12436-1990 |
Explosive--DeterminatIOn of power--Lead block method 炸药作功能力试验 铅铸法 |
China National Standards IO |
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GB/T 1243-2006 |
Short-pitch transmissIOn precision roller and bush chains, attachments and associated chain sprockets 传动用短节距精密滚子链、套筒链、附件和链轮 |
China National Standards IO |
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GB/T 1242-2000 |
DimensIOns for panel mounted indicating and recording electrical measuring instruments 安装式指示和记录电测量仪表的尺寸 |
China National Standards IO |
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GB/T 12419-2005 |
ClassificatIOn,equipment and installation of highway inland container depot 集装箱公路中转站级别划分、设备配备及建设要求 |
China National Standards IO |
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GB/T 12416.2-1990 |
Glass--Hydrolytic resistance ofglass grains at 121℃--Test method and classificatIOn 玻璃颗粒在 121℃耐水性的试验方法和分级 |
China National Standards IO |
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GB/T 12415-2015 |
Pharmaceutical glass containers glassware stress examinatIOn methods 药用玻璃容器内应力检验方法 |
China National Standards IO |
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GB/T 12415-1990 |
Pharmaceutical glass containers--Stress examinatIOn--Test methods 药用玻璃容器 内应力检验方法 |
China National Standards IO |
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GB/T 12407-2008 |
Codes for positIOns classes 职务级别代码 |
China National Standards IO |
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GB/T 12406-2008 |
Codes for the representatIOn of currencies and funds 表示货币和资金的代码 |
China National Standards IO |
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GB/T 12405-2008 |
Coding for kind of increase or decrease number of workers in an organizatIOn 单位增员减员代码 |
China National Standards IO |
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GB/T 12404-1997 |
Coding for subordinatIOn of organization 单位隶属关系代码 |
China National Standards IO |
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GB/T 12403-1990 |
Names and codes for the officials positIOns 干部职务名称代码 |
China National Standards IO |
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GB/T 12402-2000 |
ClassificatIOn and code for economic categories 经济类型分类与代码 |
China National Standards IO |
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GB/T 12401-1990 |
SpecificatIOnof antenna (including feed network) and servo system used in domestic satellitecommunication earth stations 国内卫星通信地球站天线(含馈源网络)和伺服系统设备技术要求 |
China National Standards IO |
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GB/T 1239.3-2009 |
Cold coiled helical springs technical specifiatIOns - Part 3: Torsion spring 冷卷圆柱螺旋弹簧技术条件 第3部分:扭转弹簧 |
China National Standards IO |
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GB/T 1239.2-2009 |
Cold coiled helical springs technical specificatIOns - Part 2: Compressions spring 冷卷圆柱螺旋弹簧技术条件 第2部分:压缩弹簧 |
China National Standards IO |
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GB/T 1239.1-2009 |
Cold coiled helical springs technical specificatIOns - Part 1: Extension spring 冷卷圆柱螺旋弹簧技术条件 第1部分:拉伸弹簧 |
China National Standards IO |
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GB/T 12378-1990 |
Analytical method of microquantity uranium in air by spectropho to fluoremetry after extractIOn with TBP 空气中微量铀的分析方法 TBP 萃取荧光法 |
China National Standards IO |
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GB/T 12374-1990 |
Standard method for examinatIOn of nitrate in air of residential areas--Reduction of the cadmium column--Spectrophotometry of N-(1-naphthyl) ethylene diaminehydrochloride 居住区大气中硝酸盐检验标准方法 镉柱还原-盐酸萘乙二胺分光光度法 |
China National Standards IO |
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GB/T 12372-1990 |
Standard method for examinatIOn of nitrogen dioxide in air of residential areas--Modified Saltzman method 居住区大气中二氧化氮检验标准方法 改进的 Saltzman 法 |
China National Standards IO |
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GB/T 1237-2000 |
DesignatIOn system for fasteners 紧固件标记方法 |
China National Standards IO |
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GB/T 12371-1990 |
Bevel gears--InformatIOn of the dimensional data to be given on the drawing 锥齿轮 图样上应注明的尺寸数据 |
China National Standards IO |
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GB/T 12366-2009 |
Guideline for the work of complex standardizatIOn 综合标准化工作指南 |
China National Standards IO |
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GB/T 12365-1990 |
Technical parameters for short distance optical cable transmissIOn of broadcasting and television 广播电视短程光缆传输技术参数 |
China National Standards IO |
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GB/T 12364-2007 |
Networking technical requirement for the Domestic(GSO/FSS) satellite communicatIOn system 国内卫星通信系统进网技术要求 |
China National Standards IO |
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GB/T 12363-2005 |
ClassificatIOn of forging functions 锻件功能分类 |
China National Standards IO |
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GB/T 12361-2003 |
General specificatIOn of steel die forgings 钢质模锻件 通用技术条件 |
China National Standards IO |
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GB/T 12360-2005 |
Geometrical Product SpecificatIOns(GPS) Cone fit 产品几何量技术规范(GPS) 圆锥配合 |
China National Standards IO |
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GB/T 12357.4-2016 |
Multimode optical fibres for telcommunicatIOn—Part 4: Sectional specification for category A4 multimode fibres 通信用多模光纤 第4部分:A4类多模光纤特性 |
China National Standards IO |
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GB/T 12357.4-2004 |
Multimode optical fibres fortelecommunicatIOn--Part 4:Sectional specification for category A4 multimode fibres 通信用多模光纤 第4部分:A4类多模光纤特性 |
China National Standards IO |
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GB/T 12357.3-2004 |
Multimode optical fibres fortelecommunicatIOn--Part 3:Sectional specification for category A3 multimode fibres 通信用多模光纤 第3部分:A3类多模光纤特性 |
China National Standards IO |
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GB/T 12357.2-2004 |
Multimode optical fibres fortelecommunicatIOn--Part 2:Sectional specification for category A2 multimode fibres 通信用多模光纤 第2部分:A2类多模光纤特性 |
China National Standards IO |
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GB/T 12357.1-2015 |
Multimode optical fibres for telecommunicatIOn—Part 1: Sectional specification for category A1 multimode fibres 通信用多模光纤 第1部分:A1类多模光纤特性 |
China National Standards IO |
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GB/T 12355-2008 |
Micrographics - Splices of microfilm with image - DimensIOns and Operational Constraints 缩微摄影技术 有影像缩微胶片的连接 |
China National Standards IO |
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GB/T 12354-1990 |
Method of model designatIOn for the electronic computer peripheral equipment 电子计算机外围设备型号命名方法 |
China National Standards IO |
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GB/T 12346-2006 |
Nomenclature and locatIOn of acupuncture points 腧穴名称与定位 |
China National Standards IO |
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GB/T 12343.3-2009 |
CompilatIOn specifications for national fundamental scale maps - Part 3: Compilation specifications for 1:500 000 1:1 000 000 topographic maps 国家基本比例尺地图编绘规范 第3部分:1:500 000 1:1 000 000地形图编绘规范 |
China National Standards IO |
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GB/T 12343.2-2008 |
CompilatIOn specifications for national fundamental scale maps - Part 2: compilation specifications for 1:250 000 topographic maps 国家基本比例尺地图编绘规范 第2部分:1:250 000地形图编绘规范 |
China National Standards IO |
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GB/T 12343.1-2008 |
CompilatIOn specifications for national fundamental scale maps - Part 1:compilation specifications for 1:25 000 1:50 000 1:100 000 topographic maps 国家基本比例尺地图编绘规范 第1部分: 1:25 000 1:50 000 1:100 000地形图编绘规范 |
China National Standards IO |
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GB/T 12341-2008 |
SpecificatIOns for aerophotogrammetric field work of 1:25 000 1:50 000 1:100 000 topographic maps 1:25 000 1:50 000 1:100 000 地形图航空摄影测量外业规范 |
China National Standards IO |
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GB/T 12340-2008 |
SpecificatIOns for aerophotogrammetric office operation of 1:25 000 1:50 000 1:100 000 topographic maps 1:25 000 1:50 000 1:100 000地形图航空摄影测量内业规范 |
China National Standards IO |
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GB/T 12339-2008 |
Inner packaging materials in preservatIOn 防护用内包装材料 |
China National Standards IO |
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GB/T 12334-2001 |
Metallic and other inorganic coatings--DefinitIOns and conventions concerning the measurement of thickness 金属和其他非有机覆盖层 关于厚度测量的定义和一般规则 |
China National Standards IO |
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GB/T 1233-2008 |
Rubber,unvulcanized - DeterminatIOns of pre-vulcanization characteristic using a shearing disc viscometer 未硫化橡胶初期硫化特性的测定 用圆盘剪切粘度计进行测定 |
China National Standards IO |
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GB/T 12331-1990 |
Classified standard of operatIOn with exposure to toxic chemicals in the workplace 有毒作业分级 |
China National Standards IO |
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GB/T 12326-2008 |
Power quality - Voltage fluctuatIOn and flicker 电能质量 电压波动和闪变 |
China National Standards IO |
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GB/T 12325-2008 |
Power quality - DeviatIOn of supply voltage 电能质量 供电电压偏差 |
China National Standards IO |
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GB/T 1232.1-2000 |
Rubber,unvulcanized--DeterminatIOns using a shearing-disc viscometer--Part 1:Determination of Mooney viscosity 未硫化橡胶 用圆盘剪切粘度计进行测定 第1部分:门尼粘度的测定 |
China National Standards IO |
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GB/T 12314-1990 |
Sensory analysis method--Guide lines for the preparatIOn of samples for which direct sensory analysis is not feasible 感官分析方法 不能直接感官分析的样品制备准则 |
China National Standards IO |
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GB/T 1231-2006 |
SpecificatIOns of high strength bolts with large hexagon head,large hexagon nuts,plain washers for steel structures 钢结构用高强度大六角头螺栓、大六角螺母、垫圈技术条件 |
China National Standards IO |
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GB/T 12307.3-1997 |
Metalliccoatings--Test methods for electrodeposited silver and silver alloy coatings--Part 3:DeterminatIOn of the presence of residual salts 金属覆盖层 银和银合金电镀层的试验方法 第三部分:残留盐的测定 |
China National Standards IO |
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GB/T 12305.6-1997 |
Metalliccoating--Test methods for electrodeposited gold and gold alloy coatings--Part 6:DeterminatIOn of the presence of residual salts 金属覆盖层 金和金合金电镀层的试验方法 第六部分:残留盐的测定 |
China National Standards IO |
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GB/T 12301-1999 |
DetectIOn methods for harmful gas evolved from non-dangerous cargo in holds 船舱内非危险货物产生有害气体的检测方法 |
China National Standards IO |
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GB/T 12281-1990 |
Requirements for the interconnectIOns and matching of color television broadcast receivers and other equipment 彩色电视广播接收机与其他设备互连配接要求 |
China National Standards IO |
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GB/T 12277-1990 |
Fixed resistors for use in electronic equipment--Part 7:Blank detail specificatIOn--Fixed resistor networks in which not allresistors are individually measurable--Assessment level E 电子设备用固定电阻器 第七部分:空白详细规范 各电阻器不可单独测量的固定电阻网络 评定水平 E (可供认证用) |
China National Standards IO |
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GB/T 12276-1990 |
Fixed resistors for use in electronic equipment--Part 7:SectIOnal specification--Fixed resistor networks in which not all resistors are individually measurable 电子设备用固定电阻器 第七部分:分规范 各电阻器不可单独测量的固定电阻网络 (可供认证用) |
China National Standards IO |
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GB/T 12275-1990 |
The rule of type designatIOn for quartz crystal oscillators 石英晶体振荡器型号命名方法 |
China National Standards IO |
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GB/T 12274.1-2012 |
Quartz crystal controlled oscillators of assessed quality - Part 1: Generic specificatIOn 有质量评定的石英晶体振荡器 第1部分:总规范 |
China National Standards IO |
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GB/T 12273-1996 |
Quartz crystal units--A specificatIOn in the quality assessment system for electronic components--Part 1:Generic specification 石英晶体元件 电子元器件质量评定体系规范 第1部分:总规范 |
China National Standards IO |
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GB/T 12273.501-2012 |
Quartz crystal units A specificatIOn in the quality assessment system for electronic components Part 5.1: Blank detail specification- qualification approval 石英晶体元件 电子元器件质量评定体系规范 第5.1部分:空白详细规范 鉴定批准 |
China National Standards IO |
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GB/T 12272-1990 |
Measuring method of radIO-frequency high potential withstanding voltage for radio-frequency coaxial connectors 射频同轴连接器耐射频高电位电压测试方法 |
China National Standards IO |
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