Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39158-2020 |
High purity copper rotatable tube target for flat panel display 平面显示用高纯铜旋转管靶 |
China National Standards pur |
 English PDF |
| GB/T 18115.2-2020 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 第2部分：铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards pur |
English PDF |
| GB/T 18115.1-2020 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri 稀土金属及其氧化物中稀土杂质化学分析方法 第1部分：镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards pur |
English PDF |
| GB/T 3480.1-2019 |
Calculation of load capacity of spur and helical gears—Part 1: Basic principles, introduction and general influence factors 直齿轮和斜齿轮承载能力计算 第1部分：基本原理、概述及通用影响系数 |
China National Standards pur |
English PDF |
| GB/T 37949-2019 |
purity test method of small molecule materials applied in organic light emitting diode display (OLED)—High performance liquid chromatography (HPLC) 有机发光二极管显示器用有机小分子发光材料纯度测定 高效液相色谱法 |
China National Standards pur |
English PDF |
| GB/T 37875-2019 |
Technical specification for quality evaluation of nucleic acid extraction and purification kits 核酸提取纯化试剂盒质量评价技术规范 |
China National Standards pur |
English PDF |
| GB/T 37874-2019 |
General rules for evaluation of nucleic acid extraction and purification methods 核酸提取纯化方法评价通则 |
China National Standards pur |
English PDF |
| GB/T 37734-2019 |
Information technology—Cloud computing—Cloud service purchase guideline 信息技术 云计算 云服务采购指南 |
China National Standards pur |
English PDF |
| GB/T 16253-2019 |
Steel castings for pressure purposes 承压钢铸件 |
China National Standards pur |
English PDF |
| GB 2626-2019 |
Respiratory protection—Non-powered air-purifying particle respirator 呼吸防护 自吸过滤式防颗粒物呼吸器 |
China National Standards pur |
English PDF |
| GB/T 12688.1-2019 |
Test method of styrene for industrial use—Part 1：Determination of purity and hydrocarbon impurities—Gas chromatography 工业用苯乙烯试验方法 第1部分：纯度及烃类杂质的测定 气相色谱法 |
China National Standards pur |
English PDF |
| GB/T 17037.1-2019 |
Plastics-Injection moulding of test specimens of thermoplastic materials-Part 1:General principles,and moulding of multipurpose and bar test specimens 塑料 热塑性塑料材料注塑试样的制备 第1部分：一般原理及多用途试样和长条形试样的制备 |
China National Standards pur |
English PDF |
| GB/T 37671-2019 |
pure culture of Flammulina velutipes 金针菇菌种 |
China National Standards pur |
English PDF |
| GB/T 20629.3-2019 |
Non-cellulosic papers for electrical purposes—Part 3: Unfilled aramid (aromatic polyamide) papers 电气用非纤维素纸 第3部分：无填充聚芳酰胺纤维纸 |
China National Standards pur |
English PDF |
| GB/T 37254-2018 |
High purity silicon carbide—Determination of trace elements 高纯碳化硅-微量元素的测定 |
China National Standards pur |
English PDF |
| GB/T 3480.6-2018 |
Calculation of load capacity of spur and helical gears—Part 6:Calculation of service life under variable load 直齿轮和斜齿轮承载能力计算-第6部分：变载荷条件下的使用寿命计算 |
China National Standards pur |
English PDF |
| GB/T 5585.2-2018 |
Copper or aluminium and its alloy bus bars for electrical purposes—Part 2: Aluminium and aluminium alloy bus bars 电工用铜、铝及其合金母线-第2部分：铝和铝合金母线 |
China National Standards pur |
English PDF |
| GB/T 5585.1-2018 |
Copper or aluminium and its alloy bus bars for electrical purposes—Part 1: Copper and copper alloy bus bars 电工用铜、铝及其合金母线-第1部分：铜和铜合金母线 |
China National Standards pur |
English PDF |
| GB/T 37049-2018 |
Test method for the content of metal impurity in electronic grade polysilicon—Inductively coupled-plasma mass spectrometry method 电子级多晶硅中基体金属杂质含量的测定-电感耦合等离子体质谱法 |
China National Standards pur |
English PDF |
| GB/T 51316-2018 |
Flue gas carbon dioxide capture and purification engineering design standard 烟气二氧化碳捕集纯化工程设计标准 |
China National Standards pur |
English PDF |
| GB/T 37263-2018 |
Prefabricated directly buried insulating plastic-steel-plastic composite pipes with polyurethane [pur]foamed-plastics and high density polyethylene [PE]casing pipes 高密度聚乙烯外护管聚氨酯发泡预制直埋保温钢塑复合管 |
China National Standards pur |
English PDF |
| GB/T 37248-2018 |
High purity aluminium oxide—Determination of trace metal elements—Inductively coupled plasma optical emission spectrometry 高纯氧化铝-痕量金属元素的测定-电感耦合等离子体发射光谱法 |
China National Standards pur |
English PDF |
| GB/T 5761-2018 |
Suspension polyvinyl chloride resins of general purpose 悬浮法通用型聚氯乙烯树脂 |
China National Standards pur |
English PDF |
| GB/T 8162-2018 |
Seamless steel tubes for structural purposes 结构用无缝钢管 |
China National Standards pur |
English PDF |
| GB/T 12225-2018 |
General purpose industrial valves—Specification of copper alloy castings 通用阀门 铜合金铸件技术条件 |
China National Standards pur |
English PDF |
| GB/T 21707-2018 |
Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors 变频调速专用三相异步电动机绝缘规范 |
China National Standards pur |
English PDF |
| GB/T 23641-2018 |
Fiber reinforced unsaturated polyester moulding compounds（SMC and BMC）for electrical purposes 电气用纤维增强不饱和聚酯模塑料（SMC/BMC） |
China National Standards pur |
English PDF |
| GB/T 36130-2018 |
Hot rolled steel plate，sheet and strip for tower structural purpose 铁塔结构用热轧钢板和钢带 |
China National Standards pur |
English PDF |
| GB/T 36516-2018 |
Fe-Cr-Al wire and fiber for automotive purification filter 机动车净化过滤器用铁铬铝纤维丝 |
China National Standards pur |
English PDF |
| GB/T 12690.15-2018 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides―Part 15: Determination of calcium content 稀土金属及其氧化物中非稀土杂质 化学分析方法 第15部分：钙量的测定 |
China National Standards pur |
English PDF |
| GB/T 36751-2018 |
Detection and identification of Lactuca pulchella (pursh) DC. 野莴苣检疫鉴定方法 |
China National Standards pur |
English PDF |
| GB/T 19743-2018 |
Water-atomized pure iron powder and alloyed steel powder for powder metallurgy 粉末冶金用水雾化纯铁粉、合金钢粉 |
China National Standards pur |
English PDF |
| GB/T 36630.5-2018 |
Information security technology—Controllability evaluation index for security of information technology products—Part 5: General purpose computer 信息安全技术 信息技术产品安全可控评价指标 第5部分：通用计算机 |
China National Standards pur |
English PDF |
| GB/T 36590-2018 |
Method for chemical analysis of high purity silver—Determination of trace impurity elements contents—Glow discharge mass spectrometry 高纯银化学分析方法 痕量杂质元素的测定 辉光放电质谱法 |
China National Standards pur |
English PDF |
| GB/T 12690.19-2018 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19: Determination of arsenic and mercury contents 稀土金属及其氧化物中非稀土杂质化学分析方法 第19部分：砷、汞量的测定 |
China National Standards pur |
English PDF |
| GB/T 36711-2018 |
General principles for energy conservation assessment—pure terephthalic acid project 节能评估技术导则 精对苯二甲酸项目 |
China National Standards pur |
English PDF |
| GB/T 36767-2018 |
Performance evaluation method of purification for alcoholamine desulfurization decarbonizing agent 醇胺类脱硫脱碳剂净化性能评价方法 |
China National Standards pur |
English PDF |
| GB/T 36881-2018 |
The safety technique specifications of Multi-purpose MiniVan 多用途面包车安全技术条件 |
China National Standards pur |
English PDF |
| GB/T 35937-2018 |
Household and similar drinking water purifier performance test method 家用和类似用途饮用水处理装置性能测试方法 |
China National Standards pur |
English PDF |
| GB/T 35925-2018 |
Determination of impurity fluorine ion in water soluble chemicals—Ion chromatography method 水溶性化工品中杂质氟离子的测定 离子色谱法 |
China National Standards pur |
English PDF |
| GB/T 13663.5-2018 |
Polyethylene (PE) piping systems for water supply—Part 5: Fitness for purpose of the system 给水用聚乙烯（PE）管道系统 第5部分：系统适用性 |
China National Standards pur |
English PDF |
| GB/T 197-2018 |
General purpose metric screw threads—Tolerances 普通螺纹 公差 |
China National Standards pur |
English PDF |
| GB/T 14571.2-2018 |
Test method of ethylene glycol for industrial use—Part 2: Determination of purity and impurities—Gas chromatography 工业用乙二醇试验方法 第2部分：纯度和杂质的测定 气相色谱法 |
China National Standards pur |
English PDF |
| GB/T 16296.1-2018 |
Acoustics—Audiometric test methods—Part 1: pure-tone air and bone conduction audiometry 声学 测听方法 第1部分：纯音气导和骨导测听法 |
China National Standards pur |
English PDF |
| GB/T 35852-2018 |
Dimensions and characteristics of conductors for general purpose aircraft electrical cables and aerospace applications 飞机通用电缆和航空航天应用的导体尺寸和特性 |
China National Standards pur |
English PDF |
| GB/T 22319.9-2018 |
Measurement of quartz crystal unit parameters—Part 9:Measurement of spurious resonances of piezoelectric crystal units 石英晶体元件参数的测量 第9部分：石英晶体元件寄生谐振的测量 |
China National Standards pur |
English PDF |
| GB 34914-2017 |
Minimum allowable value of water efficiency and water efficiency grades for reverse osmosis drinking water treatment purifiers 反渗透净水机水效限定值及水效等级 |
China National Standards pur |
English PDF |
| GB/T 34776-2017 |
T4 DNA ligase—Detection methods of activity and impurities of enzyme T4 DNA连接酶 酶活及杂质检测方法 |
China National Standards pur |
English PDF |
| GB/T 34794-2017 |
Guidelines for DNA gel purification kit 琼脂糖凝胶回收试剂盒测定通则 |
China National Standards pur |
English PDF |
| GB/T 34796-2017 |
Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry 水溶液中核酸的浓度和纯度检测 紫外分光光度法 |
China National Standards pur |
English PDF |
| GB/T 34800-2017 |
Detection method of activity and impurity of proteinase K 蛋白酶K酶活力及杂质检测方法 |
China National Standards pur |
English PDF |
| GB/T 2930.2-2017 |
Rules of seed testing for forage, turfgrass and other herbaceous plant—The purity analysis 草种子检验规程 净度分析 |
China National Standards pur |
English PDF |
| GB/T 34834-2017 |
Acoustics—Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment 声学 环境噪声评价中脉冲声事件暴露声级分布的计算方法 |
China National Standards pur |
English PDF |
| GB/T 12690.5-2017 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents 稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分：钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定 |
China National Standards pur |
English PDF |
| GB/T 34560.2-2017 |
Structural steels—Part 2: Technical delivery conditions for structural steels for general purposes 结构钢 第2部分：一般用途结构钢交货技术条件 |
China National Standards pur |
English PDF |
| GB/T 34496-2017 |
Catalyst for heavy-duty gas engine vehicle exhaust purification 燃气重型车用排气净化催化剂 |
China National Standards pur |
English PDF |
| GB/T 11069-2017 |
High purity germanium dioxide 高纯二氧化锗 |
China National Standards pur |
English PDF |
| GB/T 12690.18-2017 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第18部分：锆量的测定 |
China National Standards pur |
English PDF |
| GB/T 18881-2017 |
Catalyst for light-duty petrol vehicle exhaust purification 轻型汽油车排气净化催化剂 |
China National Standards pur |
English PDF |
| GB/T 12690.6-2017 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium 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 第6部分：铁量的测定 硫氰酸钾、1,10-二氮杂菲分光光度法 |
China National Standards pur |
English PDF |
| GB/T 34625-2017 |
Metallic and other inorganic coatings—Electrodeposited gold and gold alloy coatings for electrical, electronic and engineering purposes—Specification and test methods 金属及其他无机覆盖层 电气、电子和工程用金和金合金电镀层 技术规范和试验方法 |
China National Standards pur |
English PDF |
| GB/T 1303.5-2017 |
Industrial rigid laminated sheets based on thermosetting resins for electrical purposes—Part 5: Requirements for rigid laminated sheets based on melamine resins 电气用热固性树脂工业硬质层压板 第5部分：三聚氰胺树脂硬质层压板 |
China National Standards pur |
English PDF |
| GB/T 2099.9-2017 |
Plugs and socket-outlets for household and similar purposes—Part 2-9: Particular requirements for socket-outlets for information 家用和类似用途插头插座 第2-9部分：信息插座的特殊要求 |
China National Standards pur |
English PDF |
| GB/T 23592-2017 |
Catalyst for motorcycle exhaust purification 摩托车排气净化催化剂 |
China National Standards pur |
English PDF |
| GB/T 18685-2017 |
The blank diameters for rolling general purpose metric screw threads 普通螺纹搓制和滚制前的毛坯直径 |
China National Standards pur |
English PDF |
| GB/T 34213-2017 |
High purity alumina for sapphire substrate 蓝宝石衬底用高纯氧化铝 |
China National Standards pur |
English PDF |
| GB/T 25102.7-2017 |
Electroacoustics—Hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes 电声学 助听器 第7部分：助听器生产、供应和交货时质量保证的性能特性测量 |
China National Standards pur |
English PDF |
| GB/T 34257-2017 |
Basic information description of agricultural products for purchase and sale—Solanaceous 农产品购销基本信息描述 茄果类 |
China National Standards pur |
English PDF |
| GB/T 34256-2017 |
Basic information description of agricultural products for purchase and sale—Tropical and subtropical fruits 农产品购销基本信息描述 热带和亚热带水果类 |
China National Standards pur |
English PDF |
| GB/T 34258-2017 |
Basic information description of agricultural products for purchase and sale—Yam and taros 农产品购销基本信息描述 薯芋类 |
China National Standards pur |
English PDF |
| GB/T 34299-2017 |
Grads of atmospheric self-purification capability 大气自净能力等级 |
China National Standards pur |
English PDF |
| GB/T 24816-2017 |
Round steel short link chains for general lifting purposes—Grade 8，medium to lerance sling chains for chain slings 一般起重用钢制短环链 吊链用8级中等精度链条 |
China National Standards pur |
English PDF |
| GB/T 34223-2017 |
Determination of the purity of ribonuclease and desoxyribonuclease 核糖核酸酶和脱氧核糖核酸酶纯度检测方法 |
China National Standards pur |
English PDF |
| GB/T 34134-2017 |
SELV plugs and socket-outlets for household and similar purposes 16 A 6 V、12 V、24 V、48 V a.c. and d.c.—Types, basic parameters and dimensions 家用和类似用途安全特低电压（SELV）交流和直流插头插座16 A 6 V、12 V、24 V、48 V 型式、基本参数和尺寸 |
China National Standards pur |
English PDF |
| GB/T 17465.5-2017 |
Appliance couplers for household and similar general purposes—Part 2-1: Sewing machine couplers 家用和类似用途器具耦合器 第2-1部分：缝纫机耦合器 |
China National Standards pur |
English PDF |
| GB/T 2099.8-2017 |
Plugs and socket-outlets for household and similar purposes—Part 2-4: Particular requirements for plugs and socket-outlets for SELV 家用和类似用途插头插座 第2-4部分：安全特低电压(SELV)插头插座的特殊要求 |
China National Standards pur |
English PDF |
| GB/T 19637-2017 |
Electrical accessories—Cable reels for household and similar purposes 电器附件 家用和类似用途电缆卷盘 |
China National Standards pur |
English PDF |
| GB/T 33912-2017 |
Wrought aluminum and aluminum alloy ingots made of high pure materials 高纯金属为原料的变形铝及铝合金铸锭 |
China National Standards pur |
English PDF |
| GB/T 33906-2017 |
Large-scale electronic flash apparatus for photographic purposes 摄影用大型电子闪光装置 |
China National Standards pur |
English PDF |
| GB/T 34003-2017 |
Detection method of impurity elements in boron nitride 氮化硼中杂质元素测定方法 |
China National Standards pur |
English PDF |
| GB/T 33827-2017 |
Determination of magnetic impurities in anode nanomaterials for Li-ion battery 锂电池用纳米负极材料中磁性物质含量的测定方法 |
China National Standards pur |
English PDF |
| GB/T 33856-2017 |
Methods of measurement for main characteristics of equipments of sound systems for emergency purposes 应急声系统设备主要性能测试方法 |
China National Standards pur |
English PDF |
| GB 22757.2-2017 |
Energy consumption label for light-duty vehicles—Part 2: For off-vehicle-chargeable hybrid electric vehicles and pure electric vehicles 轻型汽车能源消耗量标识 第2部分：可外接充电式混合动力电动汽车和纯电动汽车 |
China National Standards pur |
English PDF |
| GB/T 19212.27-2017 |
Safety of transformers,reactors,power supply units and combinations thereof—Part 27: Particular requirements and tests for transformers and power supply units all for saving energy and other purposes 变压器、电抗器、电源装置及其组合的安全 第27部分：节能和其他目的用变压器和电源装置的特殊要求和试验 |
China National Standards pur |
English PDF |
| GB/T 35754-2017 |
Fibre-layer filter medium for gas purification 气体净化用纤维层滤料 |
China National Standards pur |
English PDF |
| GB/T 35147-2017 |
Petroleum and natural gas industries—Flexible couplings for mechanical power transmission—General-purpose applications 石油天然气工业 机械动力传输挠性联轴器 一般用途 |
China National Standards pur |
English PDF |
| GB/T 20118-2017 |
Steel wire ropes for general purposes 钢丝绳通用技术条件 |
China National Standards pur |
English PDF |
| GB/T 9971-2017 |
pure iron raw material 原料纯铁 |
China National Standards pur |
English PDF |
| GB/T 14806-2017 |
A.C.electric ventilating fans andregulators for household and similar purposes 家用和类似用途的交流换气扇及其调速器 |
China National Standards pur |
English PDF |
| GB/T 35254-2017 |
Carbon-based products special for integrated flue gas purification 烟气集成净化专用碳基产品 |
China National Standards pur |
English PDF |
| GB/T 35418-2017 |
Nanotechnologies—Determination of elemental impurities in samples of carbon nanotubes—Inductively coupled plasma mass spectrometry 纳米技术 碳纳米管中杂质元素的测定 电感耦合等离子体质谱法 |
China National Standards pur |
English PDF |
| GB/T 33360-2016 |
Gas analysis—Guidelines for purification of gases for trace analysis instrument 气体分析 痕量分析用气体纯化技术导则 |
China National Standards pur |
English PDF |
| GB/T 33402-2016 |
Silicone rubber compound—General purpose 硅橡胶混炼胶 一般用途 |
China National Standards pur |
English PDF |
| GB/T 33336-2016 |
High purity phosphorus oxychloride of industrial use 高纯工业品三氯氧磷 |
China National Standards pur |
English PDF |
| GB/T 33335-2016 |
high purity boron tribromide for industrial use 高纯工业品三溴化硼 |
China National Standards pur |
English PDF |
| GB/T 1003-2016 |
Three phases plugs and socket-outlets for household and similar purposes—Types，basic parameters and dimensions 家用和类似用途三相插头插座 型式、基本参数和尺寸 |
China National Standards pur |
English PDF |
| GB/T 33087-2016 |
Ultra pure water for instrumental analysis specification and test methods 仪器分析用高纯水规格及试验方法 |
China National Standards pur |
English PDF |
| GB/T 33102-2016 |
pure methane and high pure methane 纯甲烷和高纯甲烷 |
China National Standards pur |
English PDF |
| GB 1886.244-2016 |
National Food Safety Standard-Food Additives-purple sweet potato pigment 食品安全国家标准 食品添加剂 紫甘薯色素 |
China National Standards pur |
English PDF |
| GB/T 3952-2016 |
Copper drawing stock for electrical purpose 电工用铜线坯 |
China National Standards pur |
English PDF |
| GB/T 20111.2-2016 |
Electrical insulation systems—Procedures for thermal evaluation—Part2 : Specific requiremente for general-purpose madels—Wire-wound applications 电气绝缘系统 热评定规程 第2部分：通用模型的特殊要求 散绕绕组应用 |
China National Standards pur |
English PDF |
| GB/T 32699-2016 |
Test method for purity of multifunctional acrylates used for UV materials—Capillary gas chromatography 光敏材料用多官能团丙烯酸酯单体纯度（酯含量）的测定 毛细管气相色谱法 |
China National Standards pur |
English PDF |
| GB/T 30921.4-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 4: Determination of titanium content—Diantipyrylmethane photometric method 工业用精对苯二甲酸（PTA）试验方法 第4部分：钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards pur |
English PDF |
| GB/T 30921.6-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 6: Determination of particle size distribution 工业用精对苯二甲酸（PTA）试验方法 第6部分：粒度分布的测定 |
China National Standards pur |
English PDF |
| GB/T 32685-2016 |
purified terephthalic acid (PTA) for industrial use 工业用精对苯二甲酸（PTA） |
China National Standards pur |
English PDF |
| GB/T 30921.3-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 3: Determination of water content 工业用精对苯二甲酸（PTA）试验方法 第3部分：水含量的测定 |
China National Standards pur |
English PDF |
| GB/T 30921.2-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 2: Determination of metal content 工业用精对苯二甲酸（PTA）试验方法 第2部分：金属含量的测定 |
China National Standards pur |
English PDF |
| GB/T 30921.5-2016 |
Test method of purified terephthalic acid (PTA) for industrial use—Part 5: Determination of acid number 工业用精对苯二甲酸（PTA）试验方法 第5部分：酸值的测定 |
China National Standards pur |
English PDF |
| GB/T 30921.7-2016 |
Test method of purified terephthalic acid(PTA) for industrial use—Part 7: Determination of b* value—Color difference meter 工业用精对苯二甲酸（PTA）试验方法 第7部分：b*值的测定 色差计法 |
China National Standards pur |
English PDF |
| GB/T 32649-2016 |
High purty arenaceous quartz used in photovoltaic applications 光伏用高纯石英砂 |
China National Standards pur |
English PDF |
| GB/T 32561.3-2016 |
Measuring method for chalcogenide infrared optical glass—Part 3: Impurity 红外光学硫系玻璃测试方法 第3部分：杂质 |
China National Standards pur |
English PDF |
| GB/T 17885-2016 |
Electromechanical contactors for household and similar purposes 家用及类似用途机电式接触器 |
China National Standards pur |
English PDF |
| GB/T 16296.2-2016 |
Acoustics—Audiometric test methods—Part 2: Sound-field audiometry with pure-tone and narrow-band test signals 声学 测听方法 第2部分：用纯音及窄带测试信号的声场测听 |
China National Standards pur |
English PDF |
| GB/T 31463.2-2015 |
Devices for the connection of luminaires for household and similar purposes—Part 2: Standard sheets for DCL 家用和类似用途灯具的连接装置 第2部分：DCL用标准活页 |
China National Standards pur |
English PDF |
| GB/T 32263-2015 |
Highly purified compound—Reagent for pesticide residue analysis—Method of the gas chromatography with electron capture detector(ECD) 高纯化合物 农残分析用化合物的测定 气相色谱-电子捕获检测器（ECD）法 |
China National Standards pur |
English PDF |
| GB/T 32180.2-2015 |
Financial information technology—Data interface of enterprise resource planning software—Part 2: purchase 财经信息技术 企业资源计划软件数据接口 第2部分：采购 |
China National Standards pur |
English PDF |
| GB 2099.7-2015 |
Plugs and socket-outlets for household and similar purposes—Part 2-7：Particular requirements for cord extension sets 家用和类似用途插头插座 第2-7部分：延长线插座的特殊要求 |
China National Standards pur |
English PDF |
| GB 2099.3-2015 |
Plugs and socket-outlets for household and similar purposes—Part 2-5：Particular requirements for adaptors 家用和类似用途插头插座 第2-5部分：转换器的特殊要求 |
China National Standards pur |
English PDF |
| GB/T 14358-2015 |
Marine drinking water purifier 船用饮用水净化装置 |
China National Standards pur |
English PDF |
| GB/T 32159-2015 |
Coking pure pyridine 焦化纯吡啶 |
China National Standards pur |
English PDF |
| GB 32049-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for household and similar purposes A.C. electric ventilating fans 家用和类似用途交流换气扇能效限定值及能效等级 |
China National Standards pur |
English PDF |
| GB 32046-2015 |
The norm of energy consumption per unit products of copper drawing stock for electrical purpose 电工用铜线坯单位产品能源消耗限额 |
China National Standards pur |
English PDF |
| GB/T 31463.1-2015 |
Devices for the connection of luminaires for household and similar purposes—Part 1: General requirements 家用和类似用途灯具的连接装置 第1部分：通用要求 |
China National Standards pur |
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 pur |
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 pur |
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 pur |
English PDF |
| GB/T 31854-2015 |
Test method for measuring metallic impurities content in silicon materials used for photovoltaic applications by inductively coupled plasma mass spectrometry 光伏电池用硅材料中金属杂质含量的电感耦合等离子体质谱测量方法 |
China National Standards pur |
English PDF |
| GB/T 31739-2015 |
Basic information description of agricultural products for purchase & sale—Pome fruits 农产品购销基本信息描述 仁果类 |
China National Standards pur |
English PDF |
| GB/T 31738-2015 |
Basic information description of agricultural products for purchase & sale—General guidelines 农产品购销基本信息描述 总则 |
China National Standards pur |
English PDF |
| GB/T 31744-2015 |
Test on the elementary properties of bamboo charcoal for water-purification 水质净化用竹炭基本性能试验方法 |
China National Standards pur |
English PDF |
| GB/T 12626.7-2015 |
Hard fibreboard—Part 7：General purpose boards for use in exterior conditions 湿法硬质纤维板 第7部分：室外条件下使用的普通用板 |
China National Standards pur |
English PDF |
| GB/T 12626.6-2015 |
Hard fibreboard—Part 6: General purpose boards for use in high-humid conditions 湿法硬质纤维板 第6部分：高湿条件下使用的普通用板 |
China National Standards pur |
English PDF |
| GB/T 12626.5-2015 |
Hard fibreboard—Part 5:General purpose boards for use in humid conditions 湿法硬质纤维板 第5部分：潮湿条件下使用的普通用板 |
China National Standards pur |
English PDF |
| GB/T 12626.4-2015 |
Hard fibreboard—Part 4: General purpose boards for use in dry conditions 湿法硬质纤维板 第4部分：干燥条件下使用的普通用板 |
China National Standards pur |
English PDF |
| GB/T 31585-2015 |
Test method of activity for oxygen and sulphur and cyanide removal purification catalyst from coal gas 煤制气中氧硫氰化物净化催化剂活性试验方法 |
China National Standards pur |
English PDF |
| GB/T 11713-2015 |
General analytical methods of high-purity germanium gamma spectrometer 高纯锗γ能谱分析通用方法 |
China National Standards pur |
English PDF |
| GB 31533-2015 |
The norm of energy consumption per unit product of pure terephthalic acid 精对苯二甲酸单位产品能源消耗限额 |
China National Standards pur |
English PDF |
| GB 17465.4-2015 |
Appliance couplers for household and similar general purposes—Part 2-4: Couplers dependent on appliance weight for engagement 家用和类似用途器具耦合器 第2-4部分：靠器具重量啮合的耦合器 |
China National Standards pur |
English PDF |
| GB/T 18994-2014 |
Gases for electronic industry―High purity chlorine 电子工业用气体 高纯氯 |
China National Standards pur |
English PDF |
| GB/T 31087-2014 |
General technical requirements for impurities control of commercial coal 商品煤杂物控制技术要求 |
China National Standards pur |
English PDF |
| GB/T 18595-2014 |
Equipment for general lighting purposes-EMC immunity requirements 一般照明用设备电磁兼容抗扰度要求 |
China National Standards pur |
English PDF |
| GB/T 14849.4-2014 |
Methods for chemical analysis of silicon metal―Part 4：Determination of impurity contents―Inductively coupled plasma atomic emission spectrometric method 工业硅化学分析方法 第4部分：杂质元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards pur |
English PDF |
| GB/T 19639.2-2014 |
General purpose valve-regulated lead-acid batteries―Part 2: Kinds of products and specifications 通用阀控式铅酸蓄电池 第2部分：规格型号 |
China National Standards pur |
English PDF |
| GB/T 19639.1-2014 |
General purpose valve-regulated lead-acid batteries―Part 1: Technical conditions 通用阀控式铅酸蓄电池 第1部分：技术条件 |
China National Standards pur |
English PDF |
| GB/T 14849.5-2014 |
Methods for chemical analysis of silicon metal―Part 5：Determination of impurity contents―X-ray fluorescence method 工业硅化学分析方法 第5部分：杂质元素含量的测定 X射线荧光光谱法 |
China National Standards pur |
English PDF |
| GB 51035-2014 |
Code for installation and acceptance of pure water system of electronic industry 电子工业纯水系统安装与验收规范 |
China National Standards pur |
English PDF |
| GB/T 4996-2014 |
General-purpose flat pallets for through transit of goods—Test methods 联运通用平托盘 试验方法 |
China National Standards pur |
English PDF |
| GB/T 31197-2014 |
Inorganic chemicals for industrial use―Determination of impurity anions―Ion chromatography method 无机化工产品 杂质阴离子的测定 离子色谱法 |
China National Standards pur |
English PDF |
| GB/T 31194-2014 |
High purity zinc sulfide for industrial use 高纯工业品硫化锌 |
China National Standards pur |
English PDF |
| GB/T 31135-2014 |
Fiber reinforced unsaturated polyester powder moulding compounds（UP-PMC）for electrical purposes 电气用纤维增强不饱和聚酯粉状模塑料（UP-PMC） |
China National Standards pur |
English PDF |
| GB/T 31134-2014 |
Fiber reinforced epoxy powder moulding compounds（EP-PMC）for electrical purposes 电气用纤维增强环氧粉状模塑料（EP-PMC） |
China National Standards pur |
English PDF |
| GB/T 4995-2014 |
General-purpose flat pallets for through transit of goods―Performance requirements and selection of tests 联运通用平托盘 性能要求和试验选择 |
China National Standards pur |
English PDF |
| GB/T 31148-2014 |
General-purpose flat pallets for through transit of goods―Wooden flat pallet 联运通用平托盘 木质平托盘 |
China National Standards pur |
English PDF |
| GB 30864-2014 |
Respiratory protection―Powered air-purifying respirator 呼吸防护 动力送风过滤式呼吸器 |
China National Standards pur |
English PDF |
| GB/T 3954-2014 |
Aluminium and aluminium alloys rod for electrical purpose 电工圆铝杆 |
China National Standards pur |
English PDF |
| 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 pur |
English PDF |
| GB/T 30903-2014 |
Inorganic chemicals for industrial use―The determination of impurity element―Inductively coupled plasma mass spectrometry(ICP-MS) 无机化工产品 杂质元素的测定 电感耦合等离子体质谱法(ICP-MS) |
China National Standards pur |
English PDF |
| GB/T 30902-2014 |
Inorganic chemicals for industrial use―The determination of impurity element―Inductively coupled plasma optical emission spectrometry(ICP―OES) 无机化工产品 杂质元素的测定 电感耦合等离子体发射光谱法(ICP-OES) |
China National Standards pur |
English PDF |
| GB/T 30901-2014 |
High purity ammonium fluoride solution for industrial use 高纯氟化铵溶液 |
China National Standards pur |
English PDF |
| GB/T 17873-2014 |
pure neon and high purity neon 纯氖和高纯氖 |
China National Standards pur |
English PDF |
| GB/T 11918.4-2014 |
Plugs, socket-outlets and couplers for industrial purposes―Part 4: Switched socket-outlets and connectors with or without interlock 工业用插头插座和耦合器 第4部分：有或无联锁带开关的插座和连接器 |
China National Standards pur |
English PDF |
| GB/T 11918.2-2014 |
Plugs,socket-outlets and couplers for industriial purposes―Part 2: Dimensional compatiblity and interchangeability requirements for pin and contact-tube accessories 工业用插头插座和耦合器 第2部分：带插销和插套的电器附件的尺寸兼容性和互换性要求 |
China National Standards pur |
English PDF |
| GB/T 11918.1-2014 |
Plugs,socket-outlets and couplers for industrial purposes―Part 1: General ruquirements 工业用插头插座和耦合器 第1部分：通用要求 |
China National Standards pur |
English PDF |
| GB/T 14408-2014 |
Low alloy steel castings for general engineering and structural purposes 一般工程与结构用低合金钢铸件 |
China National Standards pur |
English PDF |
| GB 21249-2014 |
The norm of energy consumption pur unit products of zinc metallurgical enterprise 锌冶炼企业单位产品能源消耗限额 |
China National Standards pur |
English PDF |
| GB/T 5671-2014 |
General purpose lithium lubricating grease for automobile 汽车通用锂基润滑脂 |
China National Standards pur |
English PDF |
| GB/T 30306-2013 |
Household and similar purposes drinking water purification inner core 家用和类似用途饮用水处理内芯 |
China National Standards pur |
English PDF |
| GB/T 30301-2013 |
General rule for test methods of highly purified reagents 高纯试剂试验方法通则 |
China National Standards pur |
English PDF |
| GB/T 16508.5-2013 |
Shell boilers—Part 5：Safety appurtenances and instruments 锅壳锅炉 第5部分：安全附件和仪表 |
China National Standards pur |
English PDF |
| GB/T 16507.7-2013 |
Water-tube boilers—Part 7：Safety appurtenances and instruments 水管锅炉 第7部分：安全附件和仪表 |
China National Standards pur |
English PDF |
| GB 29922-2013 |
National Food Safety Standard-General Principles for the Formula Foods for Special Medical purpose 食品安全国家标准 特殊医学用途配方食品通则 |
China National Standards pur |
English PDF |
| GB 4793.9-2013 |
Safety requirements for electrical equipment for measurement, control and laboratory use―Part 9: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes 测量、控制和实验室用电气设备的安全要求 第9部分：实验室用分析和其他目的自动和半自动设备的特殊要求 |
China National Standards pur |
English PDF |
| GB/T 30063-2013 |
Longitudinal submerged arc welded steel tubes for structural purpose 结构用直缝埋弧焊接钢管 |
China National Standards pur |
English PDF |
| GB/T 19850-2013 |
The seamless copper tubes for electrical purposes 导电用无缝铜管 |
China National Standards pur |
English PDF |
| GB/T 30120-2013 |
Temperature―Electromotive force (EMF) tables for pure-element thermocouple combinations 纯金属组合热电偶分度表 |
China National Standards pur |
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 pur |
English PDF |
| GB/T 29920-2013 |
Aluminum alloy rods with RE&high-Iron for electrical purpose 电工用稀土高铁铝合金杆 |
China National Standards pur |
English PDF |
| GB/T 29914-2013 |
Oxidation catalyst for diesel vehicle exhaust purification 柴油车排气净化氧化催化剂 |
China National Standards pur |
English PDF |
| GB/T 30027-2013 |
Short link chains for lifting purposes - Grade VH,fine tolerance for manually operated chain hoists 起重用短环链 VH级手动链式葫芦用高精度链 |
China National Standards pur |
English PDF |
| GB/T 30026-2013 |
Short link chains for lifting purposes - Grade TH,fine tolerance for manually operated chain hoists 起重用短环链 TH级手动链式葫芦用高精度链 |
China National Standards pur |
English PDF |
| GB/T 29658-2013 |
High-purity sputtering aluminium and aluminium alloy target used in electronic film 电子薄膜用高纯铝及铝合金溅射靶材 |
China National Standards pur |
English PDF |
| GB/T 29627.2-2013 |
Aramid pressboard for electrical purposes - Part 2: Methods of test 电气用聚芳酰胺纤维纸板 第2部分：试验方法 |
China National Standards pur |
English PDF |
| GB/T 29627.1-2013 |
Aramid pressboard for electrical purposes - Part 1: Definitions, designations and general requirements 电气用聚芳酰胺纤维纸板 第1部分：定义、名称及一般要求 |
China National Standards pur |
English PDF |
| GB/T 20629.2-2013 |
Non-cellulosic paper for electrical purposes - Part 2：Methods of test 电气用非纤维素纸 第2部分：试验方法 |
China National Standards pur |
English PDF |
| GB/T 19264.3-2013 |
Pressboard and presspaper for electrical purposes - Part 3: Requirements for pressboard 电气用压纸板和薄纸板 第3部分：压纸板 |
China National Standards pur |
English PDF |
| GB/T 19264.2-2013 |
Pressboard and presspaper for electrical purposes - Part 2: Methods of test 电气用压纸板和薄纸板 第2部分：试验方法 |
China National Standards pur |
English PDF |
| GB/T 1414-2013 |
General purpose metric screw threads - The plan for pipe systems 普通螺纹 管路系列 |
China National Standards pur |
English PDF |
| GB/T 29502-2013 |
purple ore 硫铁矿烧渣 |
China National Standards pur |
English PDF |
| GB 2099.2-2012 |
Plugs and socket-outlets for household and similar purposes - Part 2: Particular requirements for socket-outlets for appliances 家用和类似用途插头插座 第2部分：器具插座的特殊要求 |
China National Standards pur |
English PDF |
| GB/T 29412-2012 |
Adsorber of pressure swing adsorption for hydrogen purification 变压吸附提纯氢用吸附器 |
China National Standards pur |
English PDF |
| GB/T 2529-2012 |
Copper sheets and bars for electrical conduction purpose 导电用铜板和条 |
China National Standards pur |
English PDF |
| GB/T 29047-2012 |
Prefabricated directly buried insulating pipes and fittings with polyurethane [pur]foamed-plastics and high density polyethylene [PE]casing pipes 高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件 |
China National Standards pur |
English PDF |
| GB/T 29371.5-2012 |
Technical rules for seed production system of two-line hybrid rice - Part 5: Technical rules for identification of variety purity & male sterility of MS line 两系杂交水稻种子生产体系技术规范 第5部分：种子纯度鉴定和不育系育性监测技术规范 |
China National Standards pur |
English PDF |
| GB/T 7196-2012 |
Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids 用液体萃取测定电气绝缘材料离子杂质的试验方法 |
China National Standards pur |
English PDF |
| GB/T 28908-2012 |
High-purity chromium metal 高纯金属铬 |
China National Standards pur |
English PDF |
| GB/T 28723-2012 |
Determination of purity for chemicals (pharmaceuticals) - Differential scanning calorimetry (DSC) 固体有机化学品纯度的测定 差示扫描量热法 |
China National Standards pur |
English PDF |
| GB/T 28660-2012 |
Genuineness and purity verification of potato seed-tuber - SSR molecular marker 马铃薯种薯真实性和纯度鉴定 SSR分子标记 |
China National Standards pur |
English PDF |
| GB/T 28574-2012 |
Petroleum, petrochemical and natural gas industries steam turbines － Special-purpose applications 石油、石化和天然气工业 特种用途汽轮机 |
China National Standards pur |
English PDF |
| GB/T 28573-2012 |
Petroleum, petrochemical and natural gas industries steam turbines － General-purpose applications 石油、石化和天然气工业 一般用途汽轮机 |
China National Standards pur |
English PDF |
| GB/T 28553-2012 |
Steam turbines - Steam purity 汽轮机 蒸汽纯度 |
China National Standards pur |
English PDF |
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