Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 30921.1-2014 |
Test method of purified terephthalic acid (PTA) for industrial use―Part 1：Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL) 工业用精对苯二甲酸（PTA）试验方法 第1部分：对羧基苯甲醛（4-CBA）和对甲基苯甲酸(p-TOL)含量的测定 |
China National Standards once |
 English PDF |
| GB/T 30550-2014 |
Concentric lay stranded overhead electrical conductors containing one or more gap(s) 含有一个或多个间隙的同心绞架空导线 |
China National Standards once |
English PDF |
| GB/T 30128-2013 |
Textiles—Testing and evaluation for negative-ion concentration 纺织品 负离子发生量的检测和评价 |
China National Standards once |
English PDF |
| GB/T 30083-2013 |
Copper,lead and zinc ores and concentrates―Precision and bias of mass measurement techniques 铜、铅和锌矿及精矿 计量方法的精密度和偏差 |
China National Standards once |
English PDF |
| GB/T 30082-2013 |
Copper,lead and zinc sulfide concentrates―Determination of mass of contained metal in a lot 硫化铜、硫化铅和硫化锌精矿 批料中金属质量的测定 |
China National Standards once |
English PDF |
| GB/T 24572.5-2013 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples―Part 5：Purge and trap concentration 火灾现场易燃液体残留物实验室提取方法 第5部分：吹扫捕集法 |
China National Standards once |
English PDF |
| GB/T 4414-2013 |
Methods of sampling and sample preparation of tungsten concentrates in bags 包装钨精矿取样、制样方法 |
China National Standards once |
English PDF |
| GB/T 29875-2013 |
Determination of lead,arsenic,mercury in phosphate rock and concentrate 磷矿石和磷精矿中铅、砷、汞含量的测定 |
China National Standards once |
English PDF |
| GB/T 29872-2013 |
Generic specification of energy metrology data concentrated collection terminal of industrial enterprise 工业企业能源计量数据集中采集终端通用技术条件 |
China National Standards once |
English PDF |
| GB/T 29651-2013 |
Manganese ores and concentrates - Determination of total iron content - Flame atomic absorption spectrometric method 锰矿石和锰精矿 全铁含量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 29618.2-2013 |
Field device tool（FDT）interface specification - Part 2: Concepts and detailed description 现场设备工具(FDT)接口规范 第2部分：概念和详细描述 |
China National Standards once |
English PDF |
| GB/T 8151.17-2012 |
Methods for chemical analysis of zinc concentrates - Part 17：Determination of zinc content - Hydroxide precipitation and Na2EDTA titrimetric method 锌精矿化学分析方法 第17部分：锌量的测定 氢氧化物沉淀-Na2EDTA滴定法 |
China National Standards once |
English PDF |
| GB/T 8151.14-2012 |
Methods for chemical analysis of zinc concentrates - Part 14： Determination of nickel content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第14部分：镍量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 8151.13-2012 |
Methods for chemical analysis of zinc concentrates - Part 13： Determination of germanium content - Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method 锌精矿化学分析方法 第13部分：锗量的测定 氢化物发生-原子荧光光谱法和苯芴酮分光光度法 |
China National Standards once |
English PDF |
| GB/T 8151.12-2012 |
Methods for chemical analysis of zinc concentrates - Part 12： Determination of sliver content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第12部分：银量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 8151.1-2012 |
Methods for chemical analysis of zinc concentrates - Part 1：Determination of zinc content - Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method 锌精矿化学分析方法 第1部分：锌量的测定 沉淀分离Na2EDTA滴定法和萃取分离Na2EDTA滴定法 |
China National Standards once |
English PDF |
| GB/T 8151.11-2012 |
Methods for chemical analysis of zinc concentrates - Part 11： Determination of antimony content - Hydride generation-atomic fluorescence spectrometry 锌精矿化学分析方法 第11部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards once |
English PDF |
| GB/T 8151.10-2012 |
Methods for chemical analysis of zinc concentrates - Part 10：Determination of tin content - Hydride generation-atomic fluorescence spectrometry 锌精矿化学分析方法 第10部分：锡量的测定 氢化物发生-原子荧光光谱法 |
China National Standards once |
English PDF |
| GB/T 8151.9-2012 |
Methods for chemical analysis of zinc concentrates - Part 9： Determination of fluorine content - The ion selective electrode method 锌精矿化学分析方法 第9部分：氟量的测定 离子选择电极法 |
China National Standards once |
English PDF |
| GB/T 8151.8-2012 |
Methods for chemical analysis of zinc concentrates - Part 8： Determination of cadmium content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第8部分：镉量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 8151.7-2012 |
Methods for chemical analysis of zinc concentrates - Part 7： Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method 锌精矿化学分析方法 第7部分：砷量的测定 氢化物发生-原子荧光光谱法和溴酸钾滴定法 |
China National Standards once |
English PDF |
| GB/T 8151.6-2012 |
Methods for chemical analysis of zinc concentrates - Part 6： Determination of copper content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第6部分：铜量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 8151.5-2012 |
Methods for chemical analysis of zinc concentrates - Part 5： Determination of lead content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第5部分：铅量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 8151.4-2012 |
Methods for chemical analysis of zinc concentrates - Part 4： Determination of silicon dioxide content - Molybdenum blue spectrophotometry 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 |
China National Standards once |
English PDF |
| GB/T 8151.3-2012 |
Methods for chemical analysis of zinc concentrates - Part 3： Determination of iron content - Na2EDTA titrimetric method 锌精矿化学分析方法 第3部分：铁量的测定 Na2EDTA滴定法 |
China National Standards once |
English PDF |
| GB/T 8151.2-2012 |
Methods for chemical analysis of zinc concentrates - Part 2：Determination of sulfur content - The combustion neutralization titrimetric method 锌精矿化学分析方法 第2部分：硫量的测定 燃烧中和滴定法 |
China National Standards once |
English PDF |
| GB/T 8151.20-2012 |
Methods for chemical analysis of zinc concentrates - Part 20：Determination of copper,lead,iron,arsenic,cadmium antimony, calcium,magnesium contents - Inductively coupled plasma atomic emission spectrometry 锌精矿化学分析方法 第20部分：铜、铅、铁、砷、镉、锑、钙、镁量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards once |
English PDF |
| GB/T 8151.19-2012 |
Methods for chemical analysis of zinc sulfide concentrates - Part 19：Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation 锌精矿化学分析方法 第19部分：金和银含量的测定 铅析或灰吹火试金和火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 8151.18-2012 |
Methods for chemical analysis of zinc concentrates - Part 18： Determination of zinc content - Ion-exchange/ Na2EDTA titrimetric method 锌精矿化学分析方法 第18部分：锌量的测定 离子交换-Na2EDTA滴定法 |
China National Standards once |
English PDF |
| GB/T 3884.9-2012 |
Methods for chemical analysis of copper concentrates - Part 9: Determination of arsenic and bismuth contents - Hydride generation- atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photom 铜精矿化学分析方法 第9部分：砷和铋量的测定 氢化物发生-原子荧光光谱法、溴酸钾滴定法和二乙基二硫代氨基甲酸银分光光度法 |
China National Standards once |
English PDF |
| GB/T 3884.8-2012 |
Methods for chemical analysis of copper concentrates - Part 8: Determination of zinc content - Na2EDTA titration method 铜精矿化学分析方法 第8部分：锌量的测定 Na2EDTA滴定法 |
China National Standards once |
English PDF |
| GB/T 3884.7-2012 |
Methods for chemical analysis of copper concentrates - Part 7: Determination of lead content - Na2EDTA titration method 铜精矿化学分析方法 第7部分：铅量的测定 Na2EDTA滴定法 |
China National Standards once |
English PDF |
| GB/T 3884.6-2012 |
Methods for chemical analysis of copper concentrates - Part 6: Determination of lead,zinc,cadmium and nickel content - Flame atomic absorption spectrometry method 铜精矿化学分析方法 第6部分：铅、锌、镉和镍量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 3884.5-2012 |
Methods for chemical analysis of copper concentrates - Part 5: Determination of fluoride content - Ion selective electrode method 铜精矿化学分析方法 第5部分：氟量的测定 离子选择电极法 |
China National Standards once |
English PDF |
| GB/T 3884.4-2012 |
Methods for chemical analysis of copper concentrates - Part 4: Determination of magnesium oxide content - Flame atomic absorption spectrophotometry method 铜精矿化学分析方法 第4部分：氧化镁量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 3884.3-2012 |
Methods for chemical analysis of copper concentrates - Part 3: Determination of sulfur content - Gravimetric method and Combustion-titration method 铜精矿化学分析方法 第3部分：硫量的测定 重量法和燃烧-滴定法 |
China National Standards once |
English PDF |
| GB/T 3884.2-2012 |
Methods for chemical analysis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method 铜精矿化学分析方法 第2部分：金和银量的测定 火焰原子吸收光谱法和火试金法 |
China National Standards once |
English PDF |
| GB/T 3884.14-2012 |
Methods for chemical analysis of copper concentrates - Part 14: Determination of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method 铜精矿化学分析方法 第14部分：金和银量测定 火试金重量法和原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 3884.13-2012 |
Methods for chemical analysis of copper concentrates - Part 13: Determination of copper - Electrogravimetric method 铜精矿化学分析方法 第13部分：铜量测定 电解法 |
China National Standards once |
English PDF |
| GB/T 3884.1-2012 |
Methods for chemical analysis of copper concentrates - Part 1: Determination of copper content - Iodine titration method 铜精矿化学分析方法 第1部分：铜量的测定 碘量法 |
China National Standards once |
English PDF |
| GB/T 3884.10-2012 |
Methods for chemical analysis of copper concentrstes - Part 10: Determination of Antimony content - Hydride generation atomic fluorescence spectrometry method 铜精矿化学分析方法 第10部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards once |
English PDF |
| GB/T 29023.1-2012 |
Measurement and characterization of particles by acoustic methods - Part 1: Concepts and procedures in ultrasonic attenuation spectroscopy 超声法颗粒测量与表征 第1部分：超声衰减谱法的概念和过程 |
China National Standards once |
English PDF |
| GB 29146-2012 |
The norm of energy consumption per unit products of molybdenum concentrate 钼精矿单位产品能源消耗限额 |
China National Standards once |
English PDF |
| GB 29145-2012 |
The norm of energy consumption per unit products of roasted molybdenum concentrate 焙烧钼精矿单位产品能源消耗限额 |
China National Standards once |
English PDF |
| GB 29386-2012 |
Deltamethrin emulsifiable concentrates 溴氰菊酯乳油 |
China National Standards once |
English PDF |
| GB 29381-2012 |
Tebuconazole suspension concentrates 戊唑醇悬浮剂 |
China National Standards once |
English PDF |
| GB/T 19882.212-2012 |
Automatic meter reading system - Part 212: Distribution line carrier meter reading system - DLC Concentrator 自动抄表系统 第212部分：低压电力线载波抄表系统 载波集中器 |
China National Standards once |
English PDF |
| GB/T 16785-2012 |
Terminology work - Harmonization of concepts and terms 术语工作 概念和术语的协调 |
China National Standards once |
English PDF |
| GB/T 50815-2013 |
Technical code of vacuum concentration treatment for weak sulfuric acid 稀硫酸真空浓缩处理技术规范 |
China National Standards once |
English PDF |
| GB 50782-2012 |
Code for technological design of non-ferrous concentrator 有色金属选矿厂工艺设计规范 |
China National Standards once |
English PDF |
| GB/T 28628-2012 |
Test method for air ion concentration of materials 材料诱生空气离子量测试方法 |
China National Standards once |
English PDF |
| GB/T 18963-2012 |
Apple juice concentrate 浓缩苹果汁 |
China National Standards once |
English PDF |
| GB/T 25749.8-2012 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 8: Room method for the measurement of the pollutant concentration parameter 机械安全 空气传播的有害物质排放的评估 第8部分：测量污染物浓度参数的室内法 |
China National Standards once |
English PDF |
| GB/T 25749.7-2012 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 7: Test bench method for the measurement of the pollutant concentration parameter 机械安全 空气传播的有害物质排放的评估 第7部分：测量污染物浓度参数的试验台法 |
China National Standards once |
English PDF |
| GB 27742-2011 |
Activity concentration for material not requiring radiological regulation 可免于辐射防护监管的物料中放射性核素活度浓度 |
China National Standards once |
English PDF |
| GB/T 27682-2011 |
Copper slag concentrate 铜渣精矿 |
China National Standards once |
English PDF |
| GB/T 27680-2011 |
Copper，lead ，zinc and nickel concentrates - Experimental methods for checking the bias of sampling 铜、铅、锌和镍精矿 检查取样误差的实验方法 |
China National Standards once |
English PDF |
| GB/T 27679-2011 |
Copper, lead, zinc and nickel concentrates - Experimental methods for checking the precision of sampling 铜、铅、锌和镍精矿 检查取样精密度的实验方法 |
China National Standards once |
English PDF |
| GB/T 27674-2011 |
Copper，lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analysis sample - ?Gravimetric method 硫化铜、铅和锌精矿 试样中湿存水分的测定 重量法 |
China National Standards once |
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 once |
English PDF |
| GB/T 27824-2011 |
Chemicals - Test method of acute inhalation toxicity - Fixed concentration procedure 化学品 急性吸入毒性 固定浓度试验方法 |
China National Standards once |
English PDF |
| GB/T 27889-2011 |
Ships and marine technology - Terms, abbreviations, graphical symbols and concepts on navigation 船舶和海上技术 导航术语、缩略语、图形符号和概念 |
China National Standards once |
English PDF |
| GB 28157-2011 |
Acephate emulsifiable concentrates 乙酰甲胺磷乳油 |
China National Standards once |
English PDF |
| GB 28156-2011 |
Fluoroglycofen-ethyl emulsifiable concentrates 乙羧氟草醚乳油 |
China National Standards once |
English PDF |
| GB 28155-2011 |
Nicosulfuron oil-based suspension concentrates 烟嘧磺隆可分散油悬浮剂 |
China National Standards once |
English PDF |
| GB 28152-2011 |
Pyrimethanil aqueous suspension concentrates 嘧霉胺悬浮剂 |
China National Standards once |
English PDF |
| GB 28148-2011 |
Pyridaben emulsifiable concentrates 哒螨灵乳油 |
China National Standards once |
English PDF |
| GB 28146-2011 |
3% Gibberellic acid emulsifiable concentrates 3%赤霉酸乳油 |
China National Standards once |
English PDF |
| GB 28144-2011 |
Imidacloprid aqueous suspension concentrate 吡虫啉悬浮剂 |
China National Standards once |
English PDF |
| GB 28143-2011 |
Imidacloprid emulsifiable concentrates 吡虫啉乳油 |
China National Standards once |
English PDF |
| GB 28141-2011 |
Imidacloprid soluble concentrate 吡虫啉可溶液剂 |
China National Standards once |
English PDF |
| GB 28138-2011 |
Mesotrione aqueous suspension concentrate 硝磺草酮悬浮剂 |
China National Standards once |
English PDF |
| GB/T 21079.1-2011 |
Banking - Secure cryptographic devices (retail) - Part 1: Concepts, requirements and evaluation methods 银行业务 安全加密设备（零售） 第1部分：概念、要求和评估方法 |
China National Standards once |
English PDF |
| GB/T 27581-2011 |
Electromagnetic interference shielding Film - Electroless copper plating solution - Method of determining concentration of Ni2+ and Cu2+ 电磁屏蔽膜 化学镀铜溶液 镍离子和铜离子含量测定方法 |
China National Standards once |
English PDF |
| GB/T 26972-2011 |
Vocabulary of concentrating solar thermal power 聚光型太阳能热发电术语 |
China National Standards once |
English PDF |
| GB/Z 26958.40-2011 |
Geometrical Product Specifications (GPS) - Filtration - Part 40: Morphological profile filter：Basic concepts 产品几何技术规范(GPS) 滤波 第40部分：形态学轮廓滤波器 基本概念 |
China National Standards once |
English PDF |
| GB/Z 26958.20-2011 |
Geometrical Product Specifications (GPS) - Filtration - Part 20: Linear profile filters: Basic concepts 产品几何技术规范(GPS) 滤波 第20部分：线性轮廓滤波器 基本概念 |
China National Standards once |
English PDF |
| GB/Z 26958.1-2011 |
Geometrical Product Specifications (GPS) - Filtration - Part 1: Overview and basic concepts 产品几何技术规范(GPS）滤波 第1部分：概述和基本概念 |
China National Standards once |
English PDF |
| GB/T 26852-2011 |
Requirements concerning the interoperability between electromechanical and electrical applications in CAx-systems CAx系统中机电和电气应用之间的互操作要求 |
China National Standards once |
English PDF |
| GB/T 17215.911-2011 |
Electricity metering equipment - Dependability - Part 11: General concepts 电测量设备 可信性 第11部分：一般概念 |
China National Standards once |
English PDF |
| GB/T 26572-2011 |
Requirements of concentration limits for certain restricted substances in electrical and electronic products 电子电气产品中限用物质的限量要求 |
China National Standards once |
English PDF |
| GB/T 18114.9-2010 |
Chemical analysis methods of rare earth concentrates - Part 9：Determination of phosphorus pentoxide content - Phosphorus-bismuth-molybdenum blue spectrophotometry 稀土精矿化学分析方法 第9部分：五氧化二磷量的测定 磷铋钼蓝分光光度法 |
China National Standards once |
English PDF |
| GB/T 18114.8-2010 |
Chemical analysis methods of rare earth concentrates - Part 8: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry 稀土精矿化学分析方法 第8部分：十五个稀土元素氧化物配分量的测定 电感耦合等离子发射光谱法 |
China National Standards once |
English PDF |
| GB/T 18114.7-2010 |
Chemical analysis methods of rare earth concentrates - Part 7：Determination of iron oxide content - Potassium dichromate titration 稀土精矿化学分析方法 第7部分：氧化铁量的测定 重铬酸钾滴定法 |
China National Standards once |
English PDF |
| GB/T 18114.6-2010 |
Chemical analysis methods of rare earth concentrates - Part 6：Determination of silicon oxide content 稀土精矿化学分析方法 第6部分：二氧化硅量的测定 |
China National Standards once |
English PDF |
| GB/T 18114.5-2010 |
Chemical analysis methods of rare earth concentrates - Part 5：Determination of aluminum oxide content - Inductively coupled plasma atomic emission spectrometry 稀土精矿化学分析方法 第5部分：氧化铝量的测定 电感耦合等离子体发射光谱法 |
China National Standards once |
English PDF |
| GB/T 18114.4-2010 |
Chemical analysis methods of rare earth concentrates - Part 4：Determination of niobium oxide, zirconium oxide and titanium oxide contents - Inductively coupled plasma atomic emission spectrometry 稀土精矿化学分析方法 第4部分：氧化铌、氧化锆、氧化钛量的测定 电感耦合等离子体发射光谱法 |
China National Standards once |
English PDF |
| GB/T 18114.3-2010 |
Chemical analysis methods of rare earth concentrates - Part 3：Determination of calcium oxide content 稀土精矿化学分析方法 第3部分：氧化钙量的测定 |
China National Standards once |
English PDF |
| GB/T 18114.2-2010 |
Chemical analysis method of rare earth concentrates - Part 2：Determination of oxide thorium content 稀土精矿化学分析方法 第2部分：氧化钍量的测定 |
China National Standards once |
English PDF |
| GB/T 18114.1-2010 |
Chemical analysis methods of rare earth concentrates - Part 1：Determination of total rare earth oxide contents - Gravimetry 稀土精矿化学分析方法 第1部分：稀土氧化物总量的测定 重量法 |
China National Standards once |
English PDF |
| GB/T 18114.11-2010 |
Chemical analysis methods of rare earth concentrates - Part 11：Determination of fluorine contentv - EDTA titration 稀土精矿化学分析方法 第11部分：氟量的测定 EDTA滴定法 |
China National Standards once |
English PDF |
| GB/T 18114.10-2010 |
Chemical analysis methods of rare earth concentrates - Part 10：Determination of water content - Gravimetry 稀土精矿化学分析方法 第10部分：水分的测定 重量法 |
China National Standards once |
English PDF |
| GB 19522-2010 |
Blood & breath alcohol concentration and examination for vehicle drivers 车辆驾驶人员血液、呼气酒精含量阈值与检验 |
China National Standards once |
English PDF |
| GB/Z 26247-2010 |
Information technology - Software reuse - Concept of operations for interoperating reuse libraries 信息技术 软件重用 互操作重用库的操作概念 |
China National Standards once |
English PDF |
| GB/T 3884.12-2010 |
Methods for chemical analysis of copper concentrates - Part 12：Determination of fluoride content and chloride content - Ion chromatography 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法 |
China National Standards once |
English PDF |
| GB/T 25953-2010 |
Nonferrous metals mineral processing and iron concentrate recovering 有色金属选矿回收铁精矿 |
China National Standards once |
English PDF |
| GB/T 14263-2010 |
Methods for sampling and sample preparation of flotation copper concentrates in bulk 散装浮选铜精矿取样、制样方法 |
China National Standards once |
English PDF |
| GB/T 14262-2010 |
Methods for sampling and sample preparation of flotation lead concentrates in bulk 散装浮选铅精矿取样、制样方法 |
China National Standards once |
English PDF |
| GB/T 14261-2010 |
Methods for sampling and sample preparation of flotation zinc concentrates in bulk 散装浮选锌精矿取样、制样方法 |
China National Standards once |
English PDF |
| GB/T 14260-2010 |
General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk 散装重有色金属浮选精矿取样、制样通则 |
China National Standards once |
English PDF |
| GB/T 25840-2010 |
Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals 规定电气设备部件（特别是接线端子）允许温升的导则 |
China National Standards once |
English PDF |
| GB 25285.2-2010 |
Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining 爆炸性环境 爆炸预防和防护 第2部分：矿山爆炸预防和防护的基本原则和方法 |
China National Standards once |
English PDF |
| GB 25285.1-2010 |
Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology 爆炸性环境 爆炸预防和防护 第1部分：基本原则和方法 |
China National Standards once |
English PDF |
| GB/T 17418.6-2010 |
Methods for analysis of noble metals in geochemical samples - Part 6: Determination of platinum, palladium and gold content - Preconcentration by fire assay - emission spectrometry 地球化学样品中贵金属分析方法 第6部分：铂量、钯量和金量的测定 火试金富集-发射光谱法 |
China National Standards once |
English PDF |
| GB/T 17418.4-2010 |
Methods for analysis of noble metals in geochemical samples - Part 4: Determination of iridium content - Preconcentration by thiourea-catalytic spectrophotometric method 地球化学样品中贵金属分析方法 第4部分：铱量的测定 硫脲富集-催化分光光度法 |
China National Standards once |
English PDF |
| GB/T 17418.3-2010 |
Methods for analysis of noble metals in geochemical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectrophotometric method 地球化学样品中贵金属分析方法 第3部分：钯量的测定 硫脲富集-石墨炉原子吸收分光光度法 |
China National Standards once |
English PDF |
| GB/T 17418.2-2010 |
Methods for analysis of noble metals in geochemical samples - Part 2：Determination of platinum and rhodium content-Preconcentration by thiourea-catalytic polarographic method 地球化学样品中贵金属分析方法 第2部分：铂量和铑量的测定 硫脲富集-催化极谱法 |
China National Standards once |
English PDF |
| GB 3836.19-2010 |
Explosive atmospheres - Part 19: Fieldbus intrinsically safe concept (FISCO) 爆炸性环境 第19部分：现场总线本质安全概念(FISCO) |
China National Standards once |
English PDF |
| GB 50612-2010 |
Code for technological design of metallurgical concentrator 冶金矿山选矿厂工艺设计规范 |
China National Standards once |
English PDF |
| GB/T 24714-2009 |
Oxygen concentrator 氧气浓缩器 |
China National Standards once |
English PDF |
| GB/Z 24637.2-2009 |
Geometrical product specifications (GPS) - General concepts - Part 2: Basic tenets，specifications，operators and uncertainties 产品几何技术规范(GPS) 通用概念 第2部分：基本原则、规范、操作集和不确定度 |
China National Standards once |
English PDF |
| GB/Z 24637.1-2009 |
Geometrical product specifications (GPS) - General concepts - Part 1: Model for geometrical specification and verification 产品几何技术规范(GPS) 通用概念 第1部分：几何规范和验证的模式 |
China National Standards once |
English PDF |
| GB/Z 24636.1-2009 |
Geometrical product specifications(GPS) - Statistical tolerance - Part 1: Terms, definitions and basic concepts 产品几何技术规范（GPS） 统计公差 第1部分：术语、定义和基本概念 |
China National Standards once |
English PDF |
| GB/T 24634-2009 |
Geometrical product specifications (GPS) - General concepts and requirements for GPS measuring equipment 产品几何技术规范（GPS） GPS 测量设备通用概念和要求 |
China National Standards once |
English PDF |
| GB/T 6150.9-2009 |
Methods for chemical analysis of tungsten concentrates - Determination of copper content - Flame atomic absorption spectrometry 钨精矿化学分析方法 铜量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 6150.8-2009 |
Methods for chemical analysis of tungsten concentrates - Determination of molybdenum content - The thiocyanate spectrophotometry 钨精矿化学分析方法 钼量的测定 硫氰酸盐分光光度法 |
China National Standards once |
English PDF |
| GB/T 6150.3-2009 |
Methods for chemical analysis of tungsten concentrates - Determination of phosphorus content - The phosphorus molybdenum yellow spectrophotometry 钨精矿化学分析方法 磷量的测定 磷钼黄分光光度法 |
China National Standards once |
English PDF |
| GB/T 6150.16-2009 |
Methods for chemical analysis of tungsten concentrates - Determination of iron content - The sulfosalicylic acid spectrophotometry 钨精矿化学分析方法 铁量的测定 磺基水杨酸分光光度法 |
China National Standards once |
English PDF |
| GB/T 24482-2009 |
Roasted molybdenum concentrate 焙烧钼精矿 |
China National Standards once |
English PDF |
| GB/T 14146-2009 |
Silicon epitaxial layers-determination of carrier concentration-mercury probe voltages-capacitance method 硅外延层载流子浓度测定 汞探针电容-电压法 |
China National Standards once |
English PDF |
| GB/T 1558-2009 |
Test method for substitutional atomic carbon concent of silicon by infrared absorption 硅中代位碳原子含量 红外吸收测量方法 |
China National Standards once |
English PDF |
| GB/T 24572.4-2009 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 4: Solid phase microextraction(SPME) 火灾现场易燃液体残留物实验室提取方法 第4部分：固相微萃取法 |
China National Standards once |
English PDF |
| GB/T 24572.3-2009 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 3: Activated charcoal absorption 火灾现场易燃液体残留物实验室提取方法 第3部分：活性炭吸附法 |
China National Standards once |
English PDF |
| GB/T 24572.2-2009 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 2: Direct headspace vapors sampling 火灾现场易燃液体残留物实验室提取方法 第2部分：直接顶空进样法 |
China National Standards once |
English PDF |
| GB/T 24572.1-2009 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 1: Solvent extraction 火灾现场易燃液体残留物实验室提取方法 第1部分：溶剂提取法 |
China National Standards once |
English PDF |
| GB/T 24497-2009 |
Performance standards in building - Performance test for precast concrete floors - Behavior under concentrated load 建筑物的性能标准 预制混凝土楼板的性能试验 在集中荷载下的工况 |
China National Standards once |
English PDF |
| GB/T 14410.9-2009 |
Flight dynamics - Concepts, quantities and symbols - Part 9: Models of atmospheric motions 飞行力学 概念、量和符号 第9部分：大气扰动模型 |
China National Standards once |
English PDF |
| GB/T 14410.8-2009 |
Flight dynamics - Concepts, quantities and symbols - Part 8: the dynamic behavior of the aircraft 飞行力学 概念、量和符号 第8部分：飞机动态特性 |
China National Standards once |
English PDF |
| GB/T 24465-2009 |
Health informatics - Health indicators conceptual framework 健康信息学 健康指标概念框架 |
China National Standards once |
English PDF |
| GB/T 24229-2009 |
Chromium ores and concentrates - Determination of aluminium content - Complexometric method 铬矿石和铬精矿 铝含量的测定 络合滴定法 |
China National Standards once |
English PDF |
| GB/T 24228-2009 |
Chromium ores and concentrates - Methods of chemical analysis - General instruction 铬矿石和铬精矿 化学分析方法 通则 |
China National Standards once |
English PDF |
| GB/T 24227-2009 |
Chromium ores and concentrates - Determination of silicon content - Spectrophotometric method and gravimetric method 铬矿石和铬精矿 硅含量的测定 分光光度法和重量法 |
China National Standards once |
English PDF |
| GB/T 24226-2009 |
Chromium ores and concentrates - Determination of calcium contents - Flame atomic absorption spectrometric method 铬矿石和铬精矿 钙含量的测定 火焰原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 24230-2009 |
Chromium ores and concentrates - Determination of chromium content - Titrimetric method 铬矿石和铬精矿 铬含量的测定 滴定法 |
China National Standards once |
English PDF |
| GB/T 24193-2009 |
Chromium ores and concentrates - Determination of aluminium, iron , magnesium and silicon content - Inductively coupled plasma atomic emission spectrometry 铬矿石和铬精矿 铝、铁、镁和硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards once |
English PDF |
| GB/T 24251-2009 |
Knitting - Basic concepts - Vocabulary 针织 基本概念 术语 |
China National Standards once |
English PDF |
| GB 23557-2009 |
Methomyl emulsifiable concentrates 灭多威乳油 |
China National Standards once |
English PDF |
| GB 23556-2009 |
20% Buprofezin emulsifiable concentrates 20%噻嗪酮乳油 |
China National Standards once |
English PDF |
| GB 23551-2009 |
Clomazone emulsifiable concentrates 异wu草松乳油 |
China National Standards once |
English PDF |
| GB 23550-2009 |
35% Isocarbophos emulsifiable concentrates 35%水胺硫磷乳油 |
China National Standards once |
English PDF |
| GB 23549-2009 |
Propiconazole emulsifiable concentrates 丙环唑乳油 |
China National Standards once |
English PDF |
| GB 13650-2009 |
Fenitrothion emulsifiable concentrates 杀螟硫磷乳油 |
China National Standards once |
English PDF |
| GB/T 23594.2-2009 |
Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 2: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry 钐铕钆富集物化学分析方法 第2部分：十五个稀土元素氧化物配分量的测定 电感耦合等离子发射光谱法 |
China National Standards once |
English PDF |
| GB/T 23594.1-2009 |
Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 1: Determination of total rare earth oxide content - Gravimetry 钐铕钆富集物化学分析方法 第1部分：稀土氧化物总量的测定 重量法 |
China National Standards once |
English PDF |
| GB/T 23574-2009 |
Metal cutting machine tools - Determination method of oil mist concentration 金属切削机床 油雾浓度的测量方法 |
China National Standards once |
English PDF |
| GB/T 23573-2009 |
Metal-cutting machine tools - Determination method of dust concentration 金属切削机床 粉尘浓度的测量方法 |
China National Standards once |
English PDF |
| GB/T 23513.5-2009 |
Chemical analysis methods for germanium concentrate - Part 5: Determination of silica content - Gravimetry 锗精矿化学分析方法 第5部分：二氧化硅量的测定 重量法 |
China National Standards once |
English PDF |
| GB/T 23513.4-2009 |
Chemical analysis methods for germanium concentrate - Part 4: Determination of fluoride content - ISE 锗精矿化学分析方法 第4部分：氟量的测定 离子选择电极法 |
China National Standards once |
English PDF |
| GB/T 23513.3-2009 |
Chemical analysis methods for germanium concentrate - Part 3: Determination of sulfur content - Barium sulfate gravimetry 锗精矿化学分析方法 第3部分：硫量的测定 硫酸钡重量法 |
China National Standards once |
English PDF |
| GB/T 23513.2-2009 |
Chemical analysis methods for germanium concentrate - Part 2: Determination of arsenic content - Ferrous ammonium sulfate titration 锗精矿化学分析方法 第2部分：砷量的测定 硫酸亚铁铵滴定法 |
China National Standards once |
English PDF |
| GB/T 23513.1-2009 |
Chemical analysis methods for germanium concentrate - Part 1: Determination of germanium content - Potassium iodate titration 锗精矿化学分析方法 第1部分：锗量的测定 碘酸钾滴定法 |
China National Standards once |
English PDF |
| GB/T 2900.85-2009 |
Electrotechnical terminology - Mathematics - General concepts and linear algebra 电工术语 数学 一般概念和线性代数 |
China National Standards once |
English PDF |
| GB 22747-2008 |
Food processing machinery - Basic concepts - Hygiene requirements 食品加工机械 基本概念 卫生要求 |
China National Standards once |
English PDF |
| GB/T 22906.5-2008 |
Testing of cores - Part 5: Determination of characteristics of concentric rotation 纸芯的测定 第5部分：同轴旋转特性的测定 |
China National Standards once |
English PDF |
| GB 2548-2008 |
Dichlorvos emulsifiable concentrates 敌敌畏乳油 |
China National Standards once |
English PDF |
| GB 22624-2008 |
Prochloraz emulsifiable concentrates 咪鲜胺乳油 |
China National Standards once |
English PDF |
| GB 22620-2008 |
Bifenthrin emulsifiable concentrates 联苯菊酯乳油 |
China National Standards once |
English PDF |
| GB 22618-2008 |
Fenoxaprop-P-ethyl emulsifiable concentrates 精噁唑禾草灵乳油 |
China National Standards once |
English PDF |
| GB 22615-2008 |
Clethodim emulsifiable concentrates 烯草酮乳油 |
China National Standards once |
English PDF |
| GB 22611-2008 |
Carbosulfan emulsifiable concentrates 丁硫克百威乳油 |
China National Standards once |
English PDF |
| GB 22608-2008 |
Atrazine suspension concentrates 莠去津悬浮剂 |
China National Standards once |
English PDF |
| GB 22605-2008 |
Tebuconazole emulsifiable concentrates 戊唑醇乳油 |
China National Standards once |
English PDF |
| GB 22601-2008 |
2,4-D butyl emulsifiable concentrates 2,4-滴丁酯乳油 |
China National Standards once |
English PDF |
| GB/T 11848.1-2008 |
Methods for analysis of uranium ore concentrate - Part 1: Determination of uranium by ferrous sulfate reducion potassion dichromate titrimetry 铀矿石浓缩物分析方法 第1部分：硫酸亚铁还原-重铬酸钾滴定法测定铀 |
China National Standards once |
English PDF |
| GB/T 22334-2008 |
Radio-frequency identification of animals - Technical concept 动物射频识别 技术准则 |
China National Standards once |
English PDF |
| GB/T 19114.32-2008 |
Industrial automation systems and integration - Industrial manufacturing management data: Resource usage management - Part 32: Conceptual model for resources usage management data 工业自动化系统与集成 工业制造管理数据：资源应用管理 第32部分：资源应用管理数据的概念模型 |
China National Standards once |
English PDF |
| GB/T 16264.1-2008 |
Information technology - Open systems interconnection - The directory - Part 1: Overview of concepts, models and services 信息技术 开放系统互连 目录 第1部分: 概念、模型和服务的概述 |
China National Standards once |
English PDF |
| GB/T 16638.4-2008 |
Aerodynamics - Concepts，quantities and symbols - Part 4: Aerodynamic forces，moments，their coefficients and derivatives of aircraft 空气动力学 概念、量和符号 第4部分：飞机的空气动力、力矩及其系数和导数 |
China National Standards once |
English PDF |
| GB/T 16638.3-2008 |
Aerodynamics - Concepts，quantities and symbols - Part 3: Aircraft geometry 空气动力学 概念、量和符号 第3部分：飞机几何特性 |
China National Standards once |
English PDF |
| GB/T 16638.2-2008 |
Aerodynamics - Concepts，quantities and symbols - Part 2：Axis systems and aircraft motion state quantities 空气动力学 概念、量和符号 第2部分：坐标轴系和飞机运动状态量 |
China National Standards once |
English PDF |
| GB/T 16638.1-2008 |
Aerodynamics - Concepts, quantities and symbols - Part 1: Aerodynamic terms in common use 空气动力学 概念、量和符号 第1部分：空气动力学常用术语 |
China National Standards once |
English PDF |
| GB/T 14410.7-2008 |
Flight mechanics - Concepts，quantities and symbols - Part 7：Flight points and flight envelopes 飞行力学 概念、量和符号 第7部分：飞行点和飞行包线 |
China National Standards once |
English PDF |
| GB/T 14410.6-2008 |
Flight mechanics - Concepts, quantities and symbols - Part 6 : Aircraft geometry 飞行力学 概念、量和符号 第6部分：飞机几何形状 |
China National Standards once |
English PDF |
| GB/T 14410.5-2008 |
Flight mechanics - Concepts, quantities and symbols - Part 5: Flight measurements 飞行力学 概念、量和符号 第5部分：飞行测量 |
China National Standards once |
English PDF |
| GB/T 14410.4-2008 |
Flight mechanics - Concepts，quantities and symbols - Part 4: Flight performance 飞行力学 概念、量和符号 第4部分：飞行性能 |
China National Standards once |
English PDF |
| GB/T 14410.3-2008 |
Flight mechanics - Concepts，quantities and symbols - Part 3: Stability and control of aircraft 飞行力学 概念、量和符号 第3部分：飞机稳定性和操纵性 |
China National Standards once |
English PDF |
| GB/T 14410.2-2008 |
Flight mechanics - Concepts，quantities and symbols - Part 2：Forces，moments，their coefficients and derivatives 飞行力学 概念、量和符号 第2部分：力、力矩及其系数和导数 |
China National Standards once |
English PDF |
| GB/T 14410.1-2008 |
Flight mechanics－Concepts, quantities and symbols Part 1: Axis systems and motion state variables 飞行力学 概念、量和符号 第1部分：坐标轴系和运动状态变量 |
China National Standards once |
English PDF |
| GB 9557-2008 |
phoxim emulsifiable concentrates 40%辛硫磷乳油 |
China National Standards once |
English PDF |
| GB 22178-2008 |
Oxadiazon emulsifiable concentrates 恶草酮乳油 |
China National Standards once |
English PDF |
| GB 22176-2008 |
pendimethalin emulsifiable concentrates 二甲戊灵乳油 |
China National Standards once |
English PDF |
| GB/T 1179-2008 |
Round wire concentric lay overhead electrical stranded conductors 圆线同心绞架空导线 |
China National Standards once |
English PDF |
| GB/T 9695.6-2008 |
Meat products - Determination of artificial colour ponceau 4R 肉制品 胭脂红着色剂测定 |
China National Standards once |
English PDF |
| GB/T 10268-2008 |
Uranium ore concetrate 铀矿石浓缩物 |
China National Standards once |
English PDF |
| GB/T 14797.3-2008 |
Natural rubber latex concentrate - Prevulcanized rubber latex - Determination of swelling capacity 浓缩天然胶乳 硫化胶乳 溶胀度的测定 |
China National Standards once |
English PDF |
| GB/T 14797.2-2008 |
Natural rubber latex concentrate - Prevulcanized rubber latex - Determination of viscosity 浓缩天然胶乳 硫化胶乳 粘度的测定 |
China National Standards once |
English PDF |
| GB/T 14797.1-2008 |
Natural rubber latex concentrate - Prevulcanized rubber latex 浓缩天然胶乳 硫化胶乳 |
China National Standards once |
English PDF |
| GB/T 6150.7-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of tantalum content and niobium content - Inductively coupled plasma emission spectrometry and spectrophotometry 钨精矿化学分析方法 钽铌量的测定 等离子体发射光谱法和分光光度法 |
China National Standards once |
English PDF |
| GB/T 6150.2-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of tin content - The potassium iodate volumetry and hydrogenate atomic absorption spectrometry 钨精矿化学分析方法 锡量的测定 碘酸钾容量法和氢化物原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 6150.17-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of antimony content - Hydride reduction atomic absorption spectrometry 钨精矿化学分析方法 锑量的测定 氢化物原子吸收光谱法 |
China National Standards once |
English PDF |
| GB/T 6150.13-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of arsenic content - Hydride reduction atomic absorption spectrometry and the silver diethyldithiocarbamate(DDTC-Ag) photometry 钨精矿化学分析方法 砷量的测定 氢化物原子吸收光谱法和DDTC－Ag分光光度法 |
China National Standards once |
English PDF |
| GB/T 6150.12-2008 |
Methods for chemical analysis of tungsten concentrates－Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometry and the gravimetry 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 |
China National Standards once |
English PDF |
| GB/T 8291-2008 |
Natural rubber latex concentrate - Determination of coagulum content (sieve residue) 浓缩天然胶乳 凝块含量（筛余物）的测定 |
China National Standards once |
English PDF |
| GB/T 8290-2008 |
Natural rubber latex concentrate - Sampling 浓缩天然胶乳 取样 |
China National Standards once |
English PDF |
| GB/T 8301-2008 |
Natural rubber latex concentrate - Determination of mechanical stability 浓缩天然胶乳 机械稳定度的测定 |
China National Standards once |
English PDF |
| GB/T 8300-2008 |
Natural rubber latex concentrate - Determination of alkalinity 浓缩天然胶乳 碱度的测定 |
China National Standards once |
English PDF |
| GB/T 8299-2008 |
Natural rubber latex concentrate - Determination of dry rubber content 浓缩天然胶乳 干胶含量的测定 |
China National Standards once |
English PDF |
| GB/T 8298-2008 |
Natural rubber latex concentrate - Determination of total solids content 浓缩天然胶乳 总固体含量的测定 |
China National Standards once |
English PDF |
| GB/T 8297-2008 |
Natural rubber latex concentrate - Determination of KOH number 浓缩天然胶乳 氢氧化钾(KOH)值的测定 |
China National Standards once |
English PDF |
| GB/T 8294-2008 |
Natural rubber latex concentrate - Determination of boric acid content 浓缩天然胶乳 硼酸含量的测定 |
China National Standards once |
English PDF |
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