Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 19066.1-2020 |
Composite wave-serrated Metal gaskets for pipe flanges一Part 1: PN designated 管法兰用金属波齿复合垫片 第1部分：PN系列 |
China National Standards Meta |
 English PDF |
| GB/T 8110-2020 |
Wire electrodes and weld deposits for gas shielded Metal arc welding of non alloy and fine grain steels 熔化极气体保护电弧焊用非合金钢及细晶粒钢实心焊丝 |
China National Standards Meta |
English PDF |
| GB/T 7674-2020 |
Gas-insulated Metal-enclosed switchgear for rated voltages of 72.5 kV and above 额定电压72.5kV及以上气体绝缘金属封闭开关设备 |
China National Standards Meta |
English PDF |
| GB/T 39495-2020 |
Metallic and other inorganic coatings—Chromate-free chemical conversion coatings on allumion and its alloys 金属及其他无机覆盖层 铝及铝合金无铬化学转化膜 |
China National Standards Meta |
English PDF |
| GB/T 39482.3-2020 |
Electrochemical impedance spectroscopy (EIS) on coated and uncoated Metallic specimens—Part 3: Processing and analysis of data from dummy cells 涂漆和未涂漆金属试样的电化学阻抗谱（EIS） 第3部分：从模拟电解池获得数据的处理和分析 |
China National Standards Meta |
English PDF |
| GB/T 39289-2020 |
Determination of the adhesion strength—Plastic and Metal 胶粘剂粘接强度的测定 金属与塑料 |
China National Standards Meta |
English PDF |
| GB/T 20892-2020 |
Praseodymium-neodymium Metal 镨钕金属 |
China National Standards Meta |
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 Meta |
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 Meta |
English PDF |
| GB/T 15159-2020 |
Composite material strips of precious Metals and their alloys 贵金属及其合金复合带材 |
China National Standards Meta |
English PDF |
| GB/T 14635-2020 |
Rare earth Metals and their compounds—Determination of total rare earth content 稀土金属及其化合物化学分析方法 稀土总量的测定 |
China National Standards Meta |
English PDF |
| GB/T 2968-2020 |
Samarium Metal 金属钐 |
China National Standards Meta |
English PDF |
| GB/T 38484-2020 |
Determination of the biological activity for plant hormone-related secondary Metabolites—Cytological method 植物激素类次生代谢产物的生物活性测定 细胞学评价法 |
China National Standards Meta |
English PDF |
| GB/T 38483-2020 |
Determination of antibacterial activity for microbial secondary Metabolites—Inhibition zone method 微生物源抗生素类次生代谢产物抗细菌活性测定 抑菌圈法 |
China National Standards Meta |
English PDF |
| GB/T 38480-2020 |
Determination of antifungal activity for microbial secondary Metabolites—Mycelial growth rate method 微生物源抗生素类次生代谢产物抗真菌活性测定 菌丝生长速率法 |
China National Standards Meta |
English PDF |
| GB/T 50377-2019 |
Standard for installation and acceptance of mechanical equipment in Metallurgical mine 矿山机电设备工程安装及验收标准 |
China National Standards Meta |
English PDF |
| GB/T 51404-2019 |
Technical standard for leachate collection system of non- ferrous Metal heap leaching 有色金属堆浸场浸出液收集系统技术标准 |
China National Standards Meta |
English PDF |
| GB/T 37828-2019 |
Bidirectional Metal to metal sealed butterfly valve for urban heating 城镇供热用双向金属硬密封蝶阀 |
China National Standards Meta |
English PDF |
| GB 23200.116-2019 |
National food safety standard - Determination of 90 organophosphorus pesticides and Metabolites residues in foods of plant origin - Gas chromatography method 食品安全国家标准 植物源性食品中90种有机磷类农药及其代谢物残留量的测定气相色谱法 |
China National Standards Meta |
English PDF |
| GB/T 38269-2019 |
Corrosion of Metals and alloys—Accelerated cyclic corrosion tests with exposure to synthetic ocean water salt-deposition process—Dry and wet conditions at constant absolute humidity 金属和合金的腐蚀 含人造海水沉积盐过程的循环加速腐蚀试验 恒定绝对湿度下干燥/湿润 |
China National Standards Meta |
English PDF |
| GB/Z 38434-2019 |
Metallic materials—Guide to test pieces preparation for mechanical testing 金属材料 力学性能试验用试样制备指南 |
China National Standards Meta |
English PDF |
| GB/T 38430-2019 |
Corrosion of Metals and alloys—Test method for isothermal-exposure oxidation testing under high-temperature corrosion conditions for metallic materials 金属和合金的腐蚀 金属材料在高温腐蚀条件下的等温暴露氧化试验方法 |
China National Standards Meta |
English PDF |
| GB/T 38392-2019 |
Metallurgical equipment—Couplings—Test methods,inspecting rules and accptance codes 冶金设备 联轴器 试验方法、 检验规则及验收规范 |
China National Standards Meta |
English PDF |
| GB/T 38365-2019 |
Technical procedure on smokeless production of copper phosphorus brazing filler Metals 铜磷钎料无烟尘生产技术规范 |
China National Standards Meta |
English PDF |
| GB/T 38269-2019 |
Corrosion of Metals and alloys—Accelerated cyclic corrosion tests with exposure to synthetic ocean water salt-deposition process—Dry and wet conditions at constant absolute humidity 金属和合金的腐蚀 含人造海水沉积盐过程的循环加速腐蚀试验 恒定绝对湿度下干燥/湿润 |
China National Standards Meta |
English PDF |
| GB 18564.1-2019 |
Road tanker for dangerous liquid goods transportation—Part1:Technical requirements of atmospheric pressure Metal tank 道路运输液体危险货物罐式车辆 第1部分：金属常压罐体技术要求 |
China National Standards Meta |
English PDF |
| GB 4234.4-2019 |
Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy 外科植入物 金属材料 第4部分：铸造钴-铬-钼合金 |
China National Standards Meta |
English PDF |
| GB 4234.4-2019 |
Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy 外科植入物 金属材料 第4部分：铸造钴-铬-钼合金 |
China National Standards Meta |
English PDF |
| GB/T 37787-2019 |
Metallic materials—Determination of microporosity—Fluorescence method 金属材料 显微疏松的测定 荧光法 |
China National Standards Meta |
English PDF |
| GB/T 37783-2019 |
Metallic materials—High strain rate tensile test method at elevated temperature 金属材料 高应变速率高温拉伸试验方法 |
China National Standards Meta |
English PDF |
| GB/T 37782-2019 |
Metallic materials—Indentation test—Determination of strength, hardness and stress-strain curve 金属材料 压入试验 强度、硬度和应力-应变曲线的测定 |
China National Standards Meta |
English PDF |
| GB/T 25048-2019 |
Metallic materials—Tube—Ring tensile test 金属材料 管 环拉伸试验方法 |
China National Standards Meta |
English PDF |
| GB/T 21838.1-2019 |
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method 金属材料 硬度和材料参数的仪器化压入试验 第1部分：试验方法 |
China National Standards Meta |
English PDF |
| GB/T 19748-2019 |
Metallic materials—Charpy V-notch pendulum impact test—Instrumented test method 金属材料 夏比V型缺口摆锤冲击试验 仪器化试验方法 |
China National Standards Meta |
English PDF |
| GB/T 2078-2019 |
Dimensions of indexable hardMetal (carbide) inserts with rounded corners,with cylindrical fixing hole 带圆角圆孔固定的硬质合金可转位刀片尺寸 |
China National Standards Meta |
English PDF |
| GB/T 228.4-2019 |
Metallic materials—Tensile testing—Part 4: Method of test in liquid helium 金属材料 拉伸试验 第4部分：液氦试验方法 |
China National Standards Meta |
English PDF |
| GB/T 228.3-2019 |
Metallic materials—Tensile testing—Part 3: Method of test at low temperature 金属材料 拉伸试验 第3部分：低温试验方法 |
China National Standards Meta |
English PDF |
| GB/T 36478.3-2019 |
Internet of things—Information sharing and exchanging—Part 3: Metadata 物联网 信息交换和共享 第3部分：元数据 |
China National Standards Meta |
English PDF |
| GB/T 37623-2019 |
Corrosion of Metals and alloys—Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors 金属和合金的腐蚀 核反应堆用锆合金水溶液腐蚀试验 |
China National Standards Meta |
English PDF |
| GB/T 37619-2019 |
Corrosion of Metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes 金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法 |
China National Standards Meta |
English PDF |
| GB/T 37603-2019 |
Medium temperature brazing filler Metals of aluminum alloys 铝合金中温钎料 |
China National Standards Meta |
English PDF |
| GB/T 37598-2019 |
Inspection of non-Metallic inclusions in steel—Blue fracture test method 钢中非金属夹杂物的检验 发蓝断口法 |
China National Standards Meta |
English PDF |
| GB/T 37576-2019 |
Cathodic protection of buried Metallic gas storage device 金属埋地储气装置阴极保护技术 |
China National Standards Meta |
English PDF |
| GB/T 37561-2019 |
Standard practice for de-agglomeration of refractory Metal powders and their compounds prior to particle size analysis 难熔金属及其化合物粉末在粒度测定之前的分散处理规则 |
China National Standards Meta |
English PDF |
| GB/T 16597-2019 |
Analytical methods of Metallurgical products—General rule for X-ray fluorescence spectrometric methods 冶金产品分析方法 X射线荧光光谱法通则 |
China National Standards Meta |
English PDF |
| GB/T 37306.2-2019 |
Metallic materials—Fatigue testing—Variable amplitude fatiguetesting—Part 2: Cycle counting and related data reduction methods 金属材料 疲劳试验 变幅疲劳试验 第2部分：循环计数和相关数据缩减方法 |
China National Standards Meta |
English PDF |
| GB/T 37306.1-2019 |
Metallic materials—Fatigue testing—Variable amplitude fatigue testing—Part 1: General principles, test method and reporting requirements 金属材料 疲劳试验 变幅疲劳试验 第1部分：总则、试验方法和报告要求 |
China National Standards Meta |
English PDF |
| GB/T 20492-2019 |
Zinc-5% aluminum-mixed mischMetal alloy - coated steel wire and steel wire strand 锌-5%铝-混合稀土合金镀层钢丝、钢绞线 |
China National Standards Meta |
English PDF |
| GB/T 351-2019 |
Metallic materials—Resistivity measurement method 金属材料 电阻率测量方法 |
China National Standards Meta |
English PDF |
| GB/T 37766-2019 |
General specification for airborne absorbing Metamaterial 机载吸波超材料通用规范 |
China National Standards Meta |
English PDF |
| GB/T 37679-2019 |
Sheet Metal parts fabricated by fine blanking combined with extrusion process—Technological specification 金属板料精冲挤压复合成形件 工艺规范 |
China National Standards Meta |
English PDF |
| GB/T 37657-2019 |
General specification for airborne Metamaterial radomes 机载超材料天线罩通用规范 |
China National Standards Meta |
English PDF |
| GB/T 6887-2019 |
Sintered Metal filter elements 烧结金属过滤元件 |
China National Standards Meta |
English PDF |
| GB/T 6525-2019 |
Determination of compression strength for sintered Metal materials at room temperature 烧结金属材料室温压缩强度的测定 |
China National Standards Meta |
English PDF |
| GB/T 12777-2019 |
General specification for Metal bellow expansion joints 金属波纹管膨胀节通用技术条件 |
China National Standards Meta |
English PDF |
| GB/T 37600.7-2019 |
National central product classification—Product category core Metadata—Part 7:Sporting goods 全国主要产品分类 产品类别核心元数据 第7部分：体育用品 |
China National Standards Meta |
English PDF |
| GB/T 37600.5-2019 |
National central product classification—Product category core Metadata—Part 5:Musical instrument 全国主要产品分类 产品类别核心元数据 第5部分：乐器 |
China National Standards Meta |
English PDF |
| GB/T 37600.4-2019 |
National central product classification—Product category core Metadata—Part 4: Amusement ride in public amusement park 全国主要产品分类 产品类别核心元数据 第4部分：公共游乐场的游乐设施 |
China National Standards Meta |
English PDF |
| GB/T 37400.12-2019 |
Heavy mechanical general technical specification—Part 5：Nonferrous Metal casting 重型机械通用技术条件 第12部分：涂装 |
China National Standards Meta |
English PDF |
| GB/T 37282-2019 |
Core Metadata for label content of product 产品标签内容核心元数据 |
China National Standards Meta |
English PDF |
| GB/T 37160-2019 |
Standard test method for determination of trace Metals in heavy distillate,residual oil and crude oil—Inductively coupled plasma optical emission spectrometry（ICP-OES） 重质馏分油、渣油及原油中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 Meta |
English PDF |
| GB/T 36984-2018 |
X-ray CT testing method of the porous Metal materials for surgical implant applications 外科植入物用多孔金属材料X射线CT检测方法 |
China National Standards Meta |
English PDF |
| GB/T 37600.8-2018 |
National central product classification—Product category core Metadata—Part 8:LED television set 全国主要产品分类-产品类别核心元数据-第8部分：LED电视 |
China National Standards Meta |
English PDF |
| GB/T 37600.3-2018 |
National central product classification—Product category core Metadata—Part 3：Lighting product 全国主要产品分类-产品类别核心元数据-第3部分：照明产品 |
China National Standards Meta |
English PDF |
| GB/T 37600.2-2018 |
National central product classification—Product category core Metadata—Part 2: Forgings 全国主要产品分类-产品类别核心元数据-第2部分：锻件 |
China National Standards Meta |
English PDF |
| GB/T 37600.13-2018 |
National central product classification—Product category core Metadata—Part 13 : Clothing 全国主要产品分类-产品类别核心元数据-第13部分：服装 |
China National Standards Meta |
English PDF |
| GB/T 37169-2018 |
Metal mesh based PTFE strip specification and test methods 金属编织网基聚四氟乙烯软带技术要求和检验方法 |
China National Standards Meta |
English PDF |
| GB/T 24835-2018 |
Regulation of operation and maintenance for 1100kV gas-insulated Metal-enclosed switchgear 1100kV气体绝缘金属封闭开关设备运行维护规程 |
China National Standards Meta |
English PDF |
| GB/T 8756-2018 |
Collection of Metallographs on defects of germanium crystal 锗晶体缺陷图谱 |
China National Standards Meta |
English PDF |
| GB/T 37009-2018 |
Variable-frequency drive for Metallurgical industry 冶金用变频调速设备 |
China National Standards Meta |
English PDF |
| GB/T 37600.9-2018 |
National central product classification—Product category core Metadata—Part 9：Vehicle navigation terminal 全国主要产品分类-产品类别核心元数据-第9部分：车载导航终端 |
China National Standards Meta |
English PDF |
| GB/T 37600.6-2018 |
National central product classification—Product category core Metadata—Part 6: Clock and watch 全国主要产品分类-产品类别核心元数据-第6部分：钟表 |
China National Standards Meta |
English PDF |
| GB/T 37600.1-2018 |
National central product classification—Product category core Metadata—Part 1：Description rules 全国主要产品分类-产品类别核心元数据-第1部分：描述方法 |
China National Standards Meta |
English PDF |
| GB/T 37600.12-2018 |
National central product classification—Product category core Metadata—Part 12：Glasses 全国主要产品分类-产品类别核心元数据-第12部分：眼镜 |
China National Standards Meta |
English PDF |
| GB/T 37600.11-2018 |
National central product classification—Product category core Metadata—Part 11：Magnetic stripe card and integrated circuit card 全国主要产品分类-产品类别核心元数据-第11部分：磁卡与集成电路卡 |
China National Standards Meta |
English PDF |
| GB/T 37600.10-2018 |
National central product classification—Product category core Metadata—Part 10：Sensors 全国主要产品分类-产品类别核心元数据-第10部分：传感器 |
China National Standards Meta |
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 Meta |
English PDF |
| GB 50414-2018 |
Steel Metallurgical enterprise design fire protection standard 钢铁冶金企业设计防火标准 |
China National Standards Meta |
English PDF |
| GB 15210-2018 |
General specification for walk-through Metal detector 通过式金属探测门通用技术规范 |
China National Standards Meta |
English PDF |
| GB 12899-2018 |
General specification for hand-held Metal detector 手持式金属探测器通用技术规范 |
China National Standards Meta |
English PDF |
| GB/T 37211.2-2018 |
Methods for chemical analysis of germanium Metal—Part 2：Determination of aluminium,iron,copper,nickle,lead,cadmium, magnesium,cobalt,indium,zinc content—Inductively coupled plasma mass spectrometry method 金属锗化学分析方法-第2部分：铝、铁、铜、镍、铅、钙、镁、钴、铟、锌含量的测定-电感耦合等离子体质谱法 |
China National Standards Meta |
English PDF |
| GB/T 37211.1-2018 |
Methods for chemical analysis of germanium Metal—Part 1：Determination of arsenic content—Arsenic stain method 金属锗化学分析方法-第1部分：砷含量的测定-砷斑法 |
China National Standards Meta |
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 Meta |
English PDF |
| GB/T 37208-2018 |
NonMetallic paper based wet type frictional materials 非金属纸基湿式摩擦材料 |
China National Standards Meta |
English PDF |
| GB/T 37209-2018 |
NonMetallic rubber base wet type frictional materials 非金属橡胶基湿式摩擦材料 |
China National Standards Meta |
English PDF |
| GBZ/T 308-2018 |
Simultaneous determination of various Metals in urine by inductively coupled plasma mass spectrometry 尿中多种金属同时测定-电感耦合等离子体质谱法 |
China National Standards Meta |
English PDF |
| GB/T 36903-2018 |
Electronic certificate—Metadata specification 电子证照-元数据规范 |
China National Standards Meta |
English PDF |
| GB 23200.112-2018 |
National Food Safety Standards - Determination of 9 Carbamate Pesticides and Their Metabolite Residues in Plant-derived Foods - Liquid Chromatography - Post-Column Derivatization 食品安全国家标准-植物源性食品中9种氨基甲酸酯类农药及其代谢物残留量的测定-液相色谱-柱后衍生法 |
China National Standards Meta |
English PDF |
| GB 23200.113-2018 |
National Food Safety Standards - Determination of 208 Pesticide and Metabolite Residues in Plant-derived Foods - Gas Chromatography-Mass Spectrometry 食品安全国家标准-植物源性食品中208种农药及其代谢物残留量的测定-气相色谱-质谱联用法 |
China National Standards Meta |
English PDF |
| GB 23200.115-2018 |
National Food Safety Standard - Determination of Fenoxanid and Its Metabolite Residues in Eggs - Liquid Chromatography-Mass Spectrometry 食品安全国家标准-鸡蛋中氟虫腈及其代谢物残留量的测定-液相色谱-质谱联用法 |
China National Standards Meta |
English PDF |
| GB 50421-2018 |
Non-ferrous Metal mine dump site design standards 有色金属矿山排土场设计标准 |
China National Standards Meta |
English PDF |
| GB/T 36128-2018 |
Regulation of mass measurement permissible errors for jewelry and precious Metal products 珠宝贵金属产品质量测量允差的规定 |
China National Standards Meta |
English PDF |
| GB/T 19292.2-2018 |
Corrosion of Metals and alloys—Corrosivity of atmospheres—Part 2: Guiding values for the corrosivity categories 金属和合金的腐蚀 大气腐蚀性 第2部分：腐蚀等级的指导值 |
China National Standards Meta |
English PDF |
| GB/T 230.1-2018 |
Metallic materials—Rockwell hardness test—Part 1：Test method 金属材料 洛氏硬度试验 第1部分: 试验方法 |
China National Standards Meta |
English PDF |
| GB/T 19292.1-2018 |
Corrosion of Metals and alloys—Corrosivity of atmospheres—Part 1: Classification, determination and estimation 金属和合金的腐蚀 大气腐蚀性 第1部分：分类、测定和评估 |
China National Standards Meta |
English PDF |
| GB/T 231.1-2018 |
Metallic materials—Brinell hardness test—Part 1: Test method 金属材料 布氏硬度试验 第1部分: 试验方法 |
China National Standards Meta |
English PDF |
| GB/T 35083.1-2018 |
Plain bearings—Testing of the tribological behaviour of bearing materials—Part 1: Testing of bearing Metals 滑动轴承 轴承材料摩擦学特性试验 第1部分：金属轴承材料试验 |
China National Standards Meta |
English PDF |
| GB/T 35085-2018 |
Destructive tests on welds in Metallic materials—Vickers and Knoop Hardness testing of joints welded by laser and electron beam 金属材料焊缝破坏性试验 激光和电子束焊接接头的维氏和努氏硬度试验 |
China National Standards Meta |
English PDF |
| GB/T 19746-2018 |
Corrosion of Metals and alloys—Alternate immersion test in salt solution 金属和合金的腐蚀 盐溶液周浸试验 |
China National Standards Meta |
English PDF |
| GB/T 10046-2018 |
Silver brazing filler Metals 银钎料 |
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