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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 12690.12-2024 |
Non-rare earth impurities in rare earth Metals and their oxides - Chemical analysis methods - Part 12: Determination of thorium and uranium content - Inductively coupled plasma mass spectrometry {译} 稀土金属及其氧化物中非稀土杂质-化学分析方法-第12部分：钍、铀量的测定-电感耦合等离子体质谱法 |
China National Standards Metals |
 English PDF |
| GB/T 43883-2024 |
Microbeam analysis - analytical electron microscopy - determination method of the number density of nanoparticles in Metals {译} 微束分析-分析电子显微术-金属中纳米颗粒数密度的测定方法 |
China National Standards Metals |
English PDF |
| GB/T 42791-2024 |
Corrosion of Metals and Alloys - Electrochemical Guidelines for noise measurement corrosion test {译} 航空用铝合金锻件通用技术规范 |
China National Standards Metals |
English PDF |
| GB/T 19720-2024 |
Jewelry and precious Metals - Determination of palladium content - dimethylglyoxime gravimetric method {译} 首饰和贵金属-铂、钯含量的测定-氯化铵重量法和丁二酮肟重量法 |
China National Standards Metals |
English PDF |
| GB/T 20478-2024 |
Jewelry and precious Metals - Determination of platinum and palladium content - Ammonium chloride gravimetric method and dimethylglyoxime gravimetric method {译} 植物检疫术语 |
China National Standards Metals |
English PDF |
| GB/T 43604.1-2023 |
Methods for chemical analysis of gallium-based liquid Metals Part 1: Determination of lead, cadmium, mercury and arsenic contents Inductively coupled plasma mass spectrometry {译} 镓基液态金属化学分析方法 第1部分：铅、镉、汞、砷含量的测定 电感耦合等离子体质谱法 |
China National Standards Metals |
English PDF |
| GB/T 43569-2023 |
Jewelry and Precious Metals Sampling of Precious Metals and Their Alloys {译} 首饰和贵金属 贵金属及其合金的取样 |
China National Standards Metals |
English PDF |
| GB 43352-2023 |
Express packaging heavy Metals and specific substance limits {译} 快递包装重金属与特定物质限量 |
China National Standards Metals |
English PDF |
| GB/T 18115.6-2023 |
Methods for chemical analysis of rare earth impurities in rare earth Metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium in europium {译} 稀土金属及其氧化物中稀土杂质化学分析方法 第6部分：铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards Metals |
English PDF |
| GB/T 25774.1-2023 |
Examination of welding materials Part 1: Preparation of mechanical properties specimens of steel, nickel and nickel alloy deposited Metals {译} 焊接材料的检验 第1部分： 钢、镍及镍合金熔敷金属力学性能试样的制备 |
China National Standards Metals |
English PDF |
| GB/T 43118-2023 |
Corrosion of Metals and alloys Test method for high-temperature corrosion of metallic materials under the action of deposits of salt, ash or other substances {译} 金属和合金的腐蚀 金属材料在盐、灰烬或其他物质的沉积物作用下进行高温腐蚀的试验方法 |
China National Standards Metals |
English PDF |
| GB/T 42913-2023 |
Corrosion of Metals and alloys Test methods for high-temperature corrosion of metallic materials embedded in salt, ash or other solids {译} 金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法 |
China National Standards Metals |
English PDF |
| GB/T 42912-2023 |
Corrosion of Metals and alloys Test methods for high-temperature corrosion of metallic materials under static immersion in molten salts or other liquids {译} 金属和合金的腐蚀 金属材料在静态浸入熔盐或其他液体条件下的高温腐蚀试验方法 |
China National Standards Metals |
English PDF |
| GB/T 42904-2023 |
Corrosion of Metals and alloys Seawater pipeline dynamic corrosion test {译} 金属和合金的腐蚀 海水管路动水腐蚀试验 |
China National Standards Metals |
English PDF |
| GB/T 42672-2023 |
Corrosion of Metals and alloys - Methods for monitoring environmental factors in surface seawater exposure tests {译} 金属和合金的腐蚀 表层海水暴露试验环境因素监测方法 |
China National Standards Metals |
English PDF |
| GB/T 42661-2023 |
Corrosion of Metals and alloys Test method for stress corrosion susceptibility of steel bars in simulated marine environment {译} 金属和合金的腐蚀 模拟海洋环境中钢筋应力腐蚀敏感性试验方法 |
China National Standards Metals |
English PDF |
| GB/T 17899-2023 |
Corrosion of Metals and alloys Potentiometric method for measuring the pitting corrosion potential of stainless steel in sodium chloride solution {译} 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法 |
China National Standards Metals |
English PDF |
| GB/T 5776-2023 |
Corrosion of Metals and alloys Guidelines for exposure and evaluation of metals and alloys in surface seawater {译} 金属和合金的腐蚀 金属和合金在表层海水中暴露和评定的导则 |
China National Standards Metals |
English PDF |
| GB/T 41653-2022 |
Corrosion of Metals and alloys - Anodic test method for susceptibility to intergranular corrosion of heat-treated aluminum alloys {译} 金属和合金的腐蚀 热处理铝合金晶间腐蚀敏感性阳极试验方法 |
China National Standards Metals |
English PDF |
| GB/T 41654-2022 |
Corrosion of Metals and alloys - Method for metallographic examination of specimens after exposure to high temperature corrosive environments {译} 金属和合金的腐蚀 在高温腐蚀环境下暴露后试样的金相检验方法 |
China National Standards Metals |
English PDF |
| GB/T 10123-2022 |
Corrosion terminology of Metals and alloys {译} 金属和合金的腐蚀 术语 |
China National Standards Metals |
English PDF |
| GB/T 17473.7-2022 |
Test methods of precious Metals pastes used for microelectronics—Part 7: Determination of solderability and solder leaching resistance 微电子技术用贵金属浆料测试方法 第7部分：可焊性、耐焊性测定 |
China National Standards Metals |
English PDF |
| GB/T 16886.15-2022 |
Biological Evaluation of Medical Devices-Part 15: Qualitative and Quantitative Degradation Products of Metals and Alloys {译} 医疗器械生物学评价 第15部分：金属与合金降解产物的定性与定量 |
China National Standards Metals |
English PDF |
| GB/T 15970.11-2022 |
Corrosion of Metals and alloys - Stress corrosion testing - Part 11: Guidelines for hydrogen embrittlement and hydrogen-induced cracking tests of metals and alloys {译} 金属和合金的腐蚀 应力腐蚀试验 第11部分:金属和合金氢脆和氢致开裂试验指南 |
China National Standards Metals |
English PDF |
| GB/T 41951-2022 |
Corrosion of Metals and alloys - Test method for corrosion resistance of steel connecting parts and steel components for construction {译} 金属和合金的腐蚀 建筑用钢连接部件及钢构件耐腐蚀性能测试方法 |
China National Standards Metals |
English PDF |
| GB/T 12690.1-2022 |
Chemical analysis methods for non-rare earth impurities in rare earth Metals and their oxides—Part 1: Determination of carbon and sulfur content—High frequency-infrared absorption method {译} 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 Metals |
English PDF |
| GB/T 41079.2-2022 |
Methods for Determination of Physical Properties of Liquid Metals Part 2: Determination of Electrical Conductivity {译} 液态金属物理性能测定方法 第2部分：电导率的测定 |
China National Standards Metals |
English PDF |
| GB/T 41756-2022 |
Corrosion of Metals and alloys - Method for assessing resistance to atmospheric corrosion of low alloy steels {译} 金属和合金的腐蚀 低合金钢耐大气腐蚀评估方法 |
China National Standards Metals |
English PDF |
| GB/T 40403-2021 |
Corrosion of Metals and alloys—Methodology for determining the resistance of metals to stress corrosion cracking using the four-point bend method 金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法 |
China National Standards Metals |
English PDF |
| GB/T 40393-2021 |
Corrosion of Metals and alloys—Accelerated corrosion test for intergranular corrosion susceptibility of austenitic stainless steels 金属和合金的腐蚀 奥氏体不锈钢晶间腐蚀敏感性加速腐蚀试验方法 |
China National Standards Metals |
English PDF |
| GB/T 40389-2021 |
Sintered metal materials, excluding hardMetals—Measurement of surface roughness 烧结金属材料（不包括硬质合金） 表面粗糙度的测定 |
China National Standards Metals |
English PDF |
| GB/T 40339-2021 |
Corrosion of Metals and alloys—Guidelines for assessing the significances of stress corrosion cracks detected in service 金属和合金的腐蚀 服役中检出的应力腐蚀裂纹的重要性评估导则 |
China National Standards Metals |
English PDF |
| GB/T 40338-2021 |
Corrosion of Metals and alloys—Exfoliation corrosion testing of aluminium alloys 金属和合金的腐蚀 铝合金剥落腐蚀试验 |
China National Standards Metals |
English PDF |
| GB/T 40314-2021 |
Corrosion of Metals and alloys—Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel 金属和合金的腐蚀 适用于不锈钢平板或管状试样的碟形弹簧缝隙腐蚀构型 |
China National Standards Metals |
English PDF |
| GB/T 40299-2021 |
Corrosion of Metals and alloys—Conventions applicable to electrochemical measurements in corrosion testing 金属和合金的腐蚀 腐蚀试验电化学测量方法适用惯例 |
China National Standards Metals |
English PDF |
| GB/T 15970.10-2021 |
Corrosion of Metals and alloys—Stress corrosion testing—Part l0: Reverse U-bend method 金属和合金的腐蚀 应力腐蚀试验 第10部分：反向U型弯曲试验方法 |
China National Standards Metals |
English PDF |
| GB/T 15078-2021 |
Testing method for contact resistance of precious Metals electrical contact materials 贵金属电触点材料接触电阻的测量方法 |
China National Standards Metals |
English PDF |
| GB/T 1425-2021 |
Determination of melting temperature range for precious Metals and their alloys—Testing method of thermal analysis 贵金属及其合金熔化温度范围的测定 热分析试验方法 |
China National Standards Metals |
English PDF |
| GB/T 40377-2021 |
Corrosion of Metals and alloys—Determination of AC corrosion—Protection criteria 金属和合金的腐蚀 交流腐蚀的测定 防护准则 |
China National Standards Metals |
English PDF |
| GB/T 40374-2021 |
HardMetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry 硬质合金化学分析方法 铅量和镉量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards Metals |
English PDF |
| GB/T 3488.3-2021 |
HardMetals—Metallographic determination of microstructure—Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals 硬质合金 显微组织的金相测定 第3部分：Ti（C,N）和WC立方碳化物基硬质合金显微组织的金相测定 |
China National Standards Metals |
English PDF |
| GB/T 41079.1-2021 |
Test methods for physical properties of liquid Metals—Part 1:Determination of density 液态金属物理性能测定方法 第1部分：密度的测定 |
China National Standards Metals |
English PDF |
| GB/T 41155-2021 |
Sintered metal materials,excluding hardMetals—Fatigue test pieces 烧结金属材料（不包括硬质合金） 疲劳试样 |
China National Standards Metals |
English PDF |
| GB/T 41058-2021 |
Methods for detecting heavy Metals in sludge and contaminated soil for cement kiln coprocessing 水泥窑协同处置污泥及污染土中重金属的检测方法 |
China National Standards Metals |
English PDF |
| GB/T 12690.8-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth Metals and their oxides—Part 8:Determination of sodium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分：钠量的测定 |
China National Standards Metals |
English PDF |
| GB/T 22930.1-2021 |
Leather and fur—Chemical determination of metal content—Part 1:Extractable Metals 皮革和毛皮 金属含量的化学测定 第1部分：可萃取金属 |
China National Standards Metals |
English PDF |
| GB/T 39560.5-2021 |
Determination of certain substances in electrical and electronic products—Part 5: Cadmium，lead and chromium in polymers and electronics and cadmium and lead in Metals by AAS，AFS，ICP-OES and ICP-MS 电子电气产品中某些物质的测定 第5部分： AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量 |
China National Standards Metals |
English PDF |
| GB/T 39560.4-2021 |
Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, Metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS 电子电气产品中某些物质的测定 第4部分：CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件中的汞 |
China National Standards Metals |
English PDF |
| GB/T 12690.4-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth Metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method 稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分：氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards Metals |
English PDF |
| GB/T 40795.2-2021 |
Chemical analysis methods of lanthanum-cerium Metals and their compounds—Part 2:Determination of rare earth content 镧铈金属及其化合物化学分析方法 第2部分：稀土量的测定 |
China National Standards Metals |
English PDF |
| GB/T 40795.1-2021 |
Chemical analysis method of lanthanum-cerium Metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method 镧铈金属及其化合物化学分析方法 第1部分：铈量的测定 硫酸亚铁铵滴定法 |
China National Standards Metals |
English PDF |
| GB/T 40796-2021 |
Corrosion of Metals and alloys—Guidelines for applying statistics to analysis of corrosion data 金属和合金的腐蚀 腐蚀数据分析应用统计学指南 |
China National Standards Metals |
English PDF |
| GB/T 18115.4-2021 |
Chemical analysis methods of rare earth impurities in rare earth Metals and their oxides -- Part 4: Determination of lanthanum, cerium, praseodymium, 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4部分：钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards Metals |
English PDF |
| GB/T 12690.7-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth Metals and their oxides—Part 7: Determination of silicon content 稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分：硅量的测定 |
China National Standards Metals |
English PDF |
| GB 39800.3-2020 |
Specifications for the provision of personal protective equipment—Part 3：Metallurgy,nonferrous Metals 个体防护装备配备规范 第3部分：冶金、有色 |
China National Standards Metals |
English PDF |
| GB/T 39534-2020 |
Corrosion of Metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids 金属和合金的腐蚀 液体中不锈钢和镍基合金均匀腐蚀速率测定方法 |
China National Standards Metals |
English PDF |
| GB/T 39154-2020 |
Corrosion of Metals and alloys—Cathodic protection of steel in concrete 金属和合金的腐蚀 混凝土用钢筋的阴极保护 |
China National Standards Metals |
English PDF |
| GB/T 39155-2020 |
Corrosion of Metals and alloys—Cathodic protection of harbour installations 金属和合金的腐蚀 海港设施的阴极保护 |
China National Standards Metals |
English PDF |
| GB/T 39203-2020 |
Technical specifications for extraction of valuable Metals from copper smelting dust 铜冶炼烟灰提取有价金属技术规范 |
China National Standards Metals |
English PDF |
| GB/T 10573-2020 |
Tensile testing method for fine wire of nonferrous Metals 有色金属细丝拉伸试验方法 |
China National Standards Metals |
English PDF |
| GB/T 11376-2020 |
Metallic and other inorganic coatings—Phosphate conversion coating of Metals 金属及其他无机覆盖层 金属的磷化膜 |
China National Standards Metals |
English PDF |
| GB/T 4334-2020 |
Corrosion of Metals and alloys－Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels 金属和合金的腐蚀 奥氏体及铁素体-奥氏体（双相）不锈钢晶间腐蚀试验方法 |
China National Standards Metals |
English PDF |
| GB/T 6885-2020 |
HardMetals--Sampling and testing method of mixed powders 硬质合金 混合粉取样和试验方法 |
China National Standards Metals |
English PDF |
| GB 51414-2020 |
Standard for water saving design in non-ferrous Metals enterprises 有色金属企业节水设计标准 |
China National Standards Metals |
English PDF |
| GB/T 39637-2020 |
Corrosion of Metals and alloys—Classification of soil corrosivity 金属和合金的腐蚀 土壤环境腐蚀性分类 |
China National Standards Metals |
English PDF |
| GB/T 39560.701-2020 |
Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on Metals by the colorimetric method 电子电气产品中某些物质的测定 第7-1部分：六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] |
China National Standards Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
English PDF |
| GB/T 37603-2019 |
Medium temperature brazing filler Metals of aluminum alloys 铝合金中温钎料 |
China National Standards Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
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 Metals |
English PDF |
| GB/T 10046-2018 |
Silver brazing filler Metals 银钎料 |
China National Standards Metals |
English PDF |
| GB/T 15970.1-2018 |
Corrosion of Metals and alloys—Stress corrosion testing—Part 1: General guidance on testing procedures 金属和合金的腐蚀 应力腐蚀试验 第1部分：试验方法总则 |
China National Standards Metals |
English PDF |
| GB/T 19292.4-2018 |
Corrosion of Metals and alloys—Corrosivity of atmospheres—Part 4: Determination of corrosion rate of standard specimens for the evaluation of corrosivity 金属和合金的腐蚀 大气腐蚀性 第4部分：用于评估腐蚀性的标准试样的腐蚀速率的测定 |
China National Standards Metals |
English PDF |
| GB/T 19292.3-2018 |
Corrosion of Metals and alloys—Corrosivity of atmospheres—Part 3: Measurement of environmental parameters affecting corrosivity of atmospheres 金属和合金的腐蚀 大气腐蚀性 第3部分：影响大气腐蚀性环境参数的测量 |
China National Standards Metals |
English PDF |
| GB/T 36174-2018 |
Corrosion of Metals and alloys—Determination of resistance to intergranular corrosion of solution heat-treatable aluminium alloys 金属和合金的腐蚀 固溶热处理铝合金的耐晶间腐蚀性的测定 |
China National Standards Metals |
English PDF |
| GB/T 3488.2-2018 |
HardMetals—Metallographic determination of microstructure—Part 2：Measurement of WC grain size 硬质合金 显微组织的金相测定 第2部分：WC晶粒尺寸的测量 |
China National Standards Metals |
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 Metals |
English PDF |
| GB/T 36700.7-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 7:Classification of Metals and metal compounds 化学品 水生环境危害分类指导 第7部分：金属和金属化合物分类 |
China National Standards Metals |
English PDF |
| GB/T 5167-2018 |
Sintered metal materials and hardMetals—Determination of electrical resistivity 烧结金属材料和硬质合金 电阻率的测定 |
China National Standards Metals |
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 Metals |
English PDF |
| GB/T 36700.8-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 8:Guidance on transformation/dissolution of Metals and metal compounds in aqueous media 化学品 水生环境危害分类指导 第8部分：金属和金属化合物在水介质中的转化/溶解指导 |
China National Standards Metals |
English PDF |
| GB/T 17737.310-2018 |
Coaxial communication cables—Part 1-310: Mechanical test methods—Test for torsion characteristics of copper-clad Metals 同轴通信电缆 第1-310部分：机械试验方法 铜包金属的扭转特性试验 |
China National Standards Metals |
English PDF |
| GB/T 17737.308-2018 |
Coaxial communication cables—Part 1-308: Mechanical test methods—Test for tensile strength and elongation for copper-clad Metals 同轴通信电缆 第1-308部分：机械试验方法 铜包金属的抗拉强度和延伸率试验 |
China National Standards Metals |
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 Metals |
English PDF |
| GB/T 15970.7-2017 |
Corrosion of Metals and alloys—Stress corrosion testing—Part 7: Slow strain rate testing 金属和合金的腐蚀 应力腐蚀试验 第7部分: 慢应变速率试验 |
China National Standards Metals |
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 Metals |
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 Metals |
English PDF |
| GB/T 5124.3-2017 |
HardMetals—Part 3：Determination of cobalt—Potentiometric method 硬质合金化学分析方法 第3部分：钴量的测定 电位滴定法 |
China National Standards Metals |
English PDF |
| GB/T 34501-2017 |
HardMetals—Abrasion tests for hardmetals 硬质合金 耐磨试验方法 |
China National Standards Metals |
English PDF |
| GB/T 5124.4-2017 |
HardMetals—Part 4：Determination of titanium content—Photometric peroxide method 硬质合金化学分析方法 第4部分：钛量的测定过氧化氢分光光度法 |
China National Standards Metals |
English PDF |
| GB/T 4157-2017 |
Laboratory testing of Metals for resistance to sulfide stress cracking and stress corrosion cracking in H2S environment 金属在硫化氢环境中抗硫化物应力开裂和应力腐蚀开裂的实验室试验方法 |
China National Standards Metals |
English PDF |
| GB/T 34626.1-2017 |
Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 1: Ferrous Metals and alloys 金属及其他无机覆盖层 金属表面的清洗和准备 第1部分：钢铁及其合金 |
China National Standards Metals |
English PDF |
| GB/T 34626.2-2017 |
Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 2: Non-ferrous Metals and alloys 金属及其他无机覆盖层 金属表面的清洗和准备 第2部分：有色金属及其合金 |
China National Standards Metals |
English PDF |
| GB/T 5318-2017 |
Sintered metal materials（excluding hardMetals） without notch impact test piece 烧结金属材料（不包括硬质合金）无切口冲击试样 |
China National Standards Metals |
English PDF |
| GB/T 3848-2017 |
HardMetals—Determination of (the magnetization) coercivity 硬质合金 矫顽（磁）力测定方法 |
China National Standards Metals |
English PDF |
| GB/T 34203-2017 |
Corrosion of Metals and alloys—Air pollutant monitoring and analysis methods 金属和合金的腐蚀 大气污染物的采集与分析方法 |
China National Standards Metals |
English PDF |
| GB/T 15019-2017 |
Designation and classification of rapidly quenched Metals 快淬金属分类和牌号 |
China National Standards Metals |
English PDF |
| GB/T 33819-2017 |
HardMetals—Palmqvist toughness test 硬质合金 巴氏韧性试验 |
China National Standards Metals |
English PDF |
| GB/T 33820-2017 |
Metallic materials—Ductility testing—High speed compression test for porous and cellular Metals 金属材料 延性试验 多孔状和蜂窝状金属高速压缩试验方法 |
China National Standards Metals |
English PDF |
| GB/T 8063-2017 |
Designation of cast nonferrous Metals and their alloys 铸造有色金属及其合金牌号表示方法 |
China National Standards Metals |
English PDF |
| GB/T 35393-2017 |
Non-destructive testing—Practice for electromagnetic (eddy-current) sorting of nonferrous Metals 无损检测 非铁磁性金属电磁（涡流）分选方法 |
China National Standards Metals |
English PDF |
| GB/T 35385-2017 |
Non-destructive testing—Practice for electromagnetic (eddy-current) sorting of ferrous Metals 无损检测 铁磁性金属电磁（涡流）分选方法 |
China National Standards Metals |
English PDF |
| GB 31604.9-2016 |
National Food Safety Standard-Food contact materials and products-Determination of heavy Metals in food simulants 食品安全国家标准 食品接触材料及制品 食品模拟物中重金属的测定 |
China National Standards Metals |
English PDF |
| GB/T 15260-2016 |
Corrosion of Metals and alloys—Test methods for intergranular corrosion of nickel alloys 金属和合金的腐蚀 镍合金晶间腐蚀试验方法 |
China National Standards Metals |
English PDF |
| GB/T 51196-2016 |
Code for design of measurement and control non-ferrous Metals mines 有色金属矿山工程测控设计规范 |
China National Standards Metals |
English PDF |
| GB/T 32571-2016 |
Corrosion of Metals and alloys—Corrosion test for intergranular corrosion susceptibility of high—Cr ferritic stainless steels 金属和合金的腐蚀 高铬铁素体不锈钢晶间腐蚀试验方法 |
China National Standards Metals |
English PDF |
| GB/T 32550-2016 |
Corrosion of Metals and alloys—Determination of the critical pitting temperature under potentiostatic control 金属和合金的腐蚀 恒电位控制下的临界点蚀温度测定 |
China National Standards Metals |
English PDF |
| GB/T 17897-2016 |
Corrosion of Metals and alloys—Corrosion test for pitting corrosion resistance of stainless steels in the ferric chloride solution 金属和合金的腐蚀 不锈钢三氯化铁点腐蚀试验方法 |
China National Standards Metals |
English PDF |
| GB/T 5959.11-2016 |
Safety in electroheat installations—Part 11: Particular requirements for installations using the effect of electromagnetic forces on liquid Metals 电热装置的安全 第11部分：对液态金属电磁力作用装置的特殊要求 |
China National Standards Metals |
English PDF |
| GB/T 9097-2016 |
Sintered metal materials，excluding hardMetals—Determination of apparent hardness and mincrohardness 烧结金属材料（不包括硬质合金） 表观硬度和显微硬度的测定 |
China National Standards Metals |
English PDF |
| GB/T 7963-2015 |
Sintered metal materials, excluding hardMetals—Tensile test pieces 烧结金属材料（不包括硬质合金） 拉伸试样 |
China National Standards Metals |
English PDF |
| GB/T 3850-2015 |
Impermeable sintered metal materials and hardMetals—Determination of density 致密烧结金属材料与硬质合金 密度测定方法 |
China National Standards Metals |
English PDF |
| GB/T 3849.1-2015 |
HardMetals—Rockwell hardness test(scale A)—Part 1: Test method 硬质合金 洛氏硬度试验（A标尺）第1部分：试验方法 |
China National Standards Metals |
English PDF |
| GB/T 3489-2015 |
HardMetals—Metallographic determination of porosity and uncombined carbon 硬质合金 孔隙度和非化合碳的金相测定 |
China National Standards Metals |
English PDF |
| GB 5009.74-2014 |
National Food Safety Standard-Limit Test of Heavy Metals in Food Additives 食品安全国家标准 食品添加剂中重金属限量试验 |
China National Standards Metals |
English PDF |
| GB/T 31935-2015 |
Corrosion of Metals and alloys—Corrosion test for intergranular corrosion susceptibility of low-Cr ferritic stainless steels 金属和合金的腐蚀 低铬铁素体不锈钢晶间腐蚀试验方法 |
China National Standards Metals |
English PDF |
| GB/T 31930-2015 |
Metallic materials—Ductility testing—Compression test for porous and cellular Metals 金属材料 延性试验 多孔状和蜂窝状金属压缩试验方法 |
China National Standards Metals |
English PDF |
| GB/T 16545-2015 |
Corrosion of Metals and alloys—Removal of corrosion products from corrosion test specimens 金属和合金的腐蚀 腐蚀试样上腐蚀产物的清除 |
China National Standards Metals |
English PDF |
| GB/T 13298-2015 |
Inspection methods of microstructure for Metals 金属显微组织检验方法 |
China National Standards Metals |
English PDF |
| GB/T 5159-2015 |
Metallic powders，excluding powders for hardMetals—Determination of dimensional changes associated with compacting and sintering 金属粉末（不包括硬质合金用粉） 与成型和烧结有联系的尺寸变化的测定方法 |
China National Standards Metals |
English PDF |
| GB/T 3851-2015 |
HardMetals—Determination of transverse rupture strength 硬质合金 横向断裂强度测定方法 |
China National Standards Metals |
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 Metals |
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 Metals |
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 Metals |
English PDF |
| GB 51099-2015 |
Code for investigation of geotechnical engineering for nonferrous Metals industry 有色金属工业岩土工程勘察规范 |
China National Standards Metals |
English PDF |
| GB 51084-2015 |
Technical code for equipment foundation of nonferrous Metals engineering 有色金属工程设备基础技术规范 |
China National Standards Metals |
English PDF |
| GB/T 31317-2014 |
Corrosion of Metals and alloys—Black box exposure test method 金属和合金的腐蚀 黑箱暴露试验方法 |
China National Standards Metals |
English PDF |
| GB/T 3488.1-2014 |
HardMetals―Metallographic determination of microstructure―Part 1：Photomicrographs and description 硬质合金 显微组织的金相测定 第1部分：金相照片和描述 |
China National Standards Metals |
English PDF |
| GB 51059-2014 |
Code for construction and acceptance of nonferrous Metals processing mechanical installation engineering 有色金属加工机械安装工程施工与质量验收规范 |
China National Standards Metals |
English PDF |
| GB/T 7997-2014 |
HardMetals—Vickers hardness test 硬质合金 维氏硬度试验方法 |
China National Standards Metals |
English PDF |
| GB/T 30799-2014 |
The test method for safety of food detergents—Limit test for heavy Metals 食品用洗涤剂试验方法 重金属的测定 |
China National Standards Metals |
English PDF |
| GB/T 30810-2014 |
Test methods for leachable ions of heavy Metals in cement mortar 水泥胶砂中可浸出重金属的测定方法 |
China National Standards Metals |
English PDF |
| GB 50988-2014 |
Code for design of environment protection engineering of nonferrous Metals industry 有色金属工业环境保护工程设计规范 |
China National Standards Metals |
English PDF |
| GB/T 11446.5-2013 |
Test method for measuring trace Metals in electronic grade water by atomic absorption spectrophotometry 电子级水中痕量金属的原子吸收分光光度测试方法 |
China National Standards Metals |
English PDF |
| GB/T 30074-2013 |
Method of measurement of hydrogen permeation and determination of hydrogen uptake and transport in Metals by an electrochemical technique 用电化学技术测量金属中氢渗透（吸收和迁移）的方法 |
China National Standards Metals |
English PDF |
| GB 30000.17-2013 |
Rules for classification and labelling of chemicals - Part 17: Corrosive to Metals 化学品分类和标签规范 第17部分：金属腐蚀物 |
China National Standards Metals |
English PDF |
| GB 50919-2013 |
Code for design of energy conservation of non-ferrous Metals smelter 有色金属冶炼厂节能设计规范 |
China National Standards Metals |
English PDF |
| GB 50915-2013 |
Code for design of underground opening of non-ferrous Metals mine 有色金属矿山井巷工程设计规范 |
China National Standards Metals |
English PDF |
| GB 50891-2013 |
Code for automation design of non-ferrous Metals smelters 有色金属冶炼厂自控设计规范 |
China National Standards Metals |
English PDF |
| GB/T 29088-2012 |
Corrosion of Metals and alloys - Electrochemical potentiokinetic reactivation measurement using the double loop method 金属和合金的腐蚀 双环电化学动电位再活化测量方法 |
China National Standards Metals |
English PDF |
| GB/T 1481-2012 |
Metallic powders (excluding powders for hardMetals) - Determination of compressibility in uniaxial compression 金属粉末(不包括硬质合金粉末)在单轴压制中压缩性的测定 |
China National Standards Metals |
English PDF |
| GB/T 24513.3-2012 |
Corrosion of Metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 3: Measurement of environmental parameters affecting indoor corrosivity 金属和合金的腐蚀 室内大气低腐蚀性分类 第3部分：影响室内大气腐蚀性的环境参数测定 |
China National Standards Metals |
English PDF |
| GB 50758-2012 |
Code for design of energy conservation in non-ferrous Metals processing plants 有色金属加工厂节能设计规范 |
China National Standards Metals |
English PDF |
| GB 50753-2012 |
Code for dust collection design of non-ferrous Metals plant 有色金属冶炼厂收尘设计规范 |
China National Standards Metals |
English PDF |
| GB 50717-2011 |
Code for extractive metallurgy construction quality acceptance of mechanical equipment installation engineering of heavy non-ferrous Metals 重有色金属冶炼设备安装工程质量验收规范 |
China National Standards Metals |
English PDF |
| GB/T 50716-2011 |
Code for extractive metallurgy construction of equipment installation engineering of heavy non-ferrous Metals 重有色金属冶炼设备安装工程施工规范 |
China National Standards Metals |
English PDF |
| GB 50673-2011 |
Code for power design of non-ferrous Metals smelters 有色金属冶炼厂电力设计规范 |
China National Standards Metals |
English PDF |
| GB 50654-2011 |
Unified standards for constructional quality acceptance of non-ferrous Metals industrial installation engineering 有色金属工业安装工程质量验收统一标准 |
China National Standards Metals |
English PDF |
| GB 50653-2011 |
Code for construction of non-ferrous Metals mine sinking and drifting engineering 有色金属矿山井巷工程施工规范 |
China National Standards Metals |
English PDF |
| GB/T 3849.2-2010 |
HardMetals - Rockwell hardness test (scale A) - Part 2: Preparation and calibration of standard test blocks 硬质合金 洛氏硬度试验（A标尺） 第2部分：标准试块的制备和校准 |
China National Standards Metals |
English PDF |
| GB/T 18115.15-2010 |
Chemical analysis methods of rare earth impurities in rare earth Metals and their oxides - Part 15: Lutetium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytte 稀土金属及其氧化物中稀土杂质化学分析方法 第15部分：镥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱和钇量的测定 |
China National Standards Metals |
English PDF |
| GB/T 18115.14-2010 |
Chemical analysis methods of rare earth impurities in rare earth Metals and their oxides - Part 14 : Ytterbium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, lu 稀土金属及其氧化物中稀土杂质化学分析方法 第14部分：镱中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镥和钇量的测定 |
China National Standards Metals |
English PDF |
| GB/T 18115.13-2010 |
Chemical analysis methods of rare earth impurities in rare earth Metals and their oxides - Part 13: Thulium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, ytterbium, lut 稀土金属及其氧化物中稀土杂质化学分析方法 第13部分：铥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、镱、镥和钇量的测定 |
China National Standards Metals |
English PDF |
| GB/T 12690.17-2010 |
Chemical analysis methods of non-rare earth impurities in rare earth Metals and the oxides - Part 17：Determination of niobium and tantalum contents of rare earth metals 稀土金属及其氧化物中非稀土杂质化学分析方法 第17部分：稀土金属中铌、钽量的测定 |
China National Standards Metals |
English PDF |
| GB/T 12690.16-2010 |
Chemical analysis methods of non-rare earth impurities in rare earth Metals and the oxides - Part 16: Determination of fluorine content - Ion selective electrode analysis 稀土金属及其氧化物中非稀土杂质化学分析方法 第16部分：氟量的测定 离子选择性电极法 |
China National Standards Metals |
English PDF |
| GB/T 26051-2010 |
HardMetals - Determination of sulfur and carbon contents in cobalt metal powders - Infrared detection method 硬质合金 钴粉中硫和碳量的测定 红外检测法 |
China National Standards Metals |
English PDF |
| GB/T 26050-2010 |
HardMetals - Determination of contents of metallic elements by X-ray fluorescence - Fusion method 硬质合金 X射线荧光测定金属元素含量 熔融法 |
China National Standards Metals |
English PDF |
| GB/T 24513.2-2010 |
Corrosion of Metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 2: Determination of corrosion attack in indoor atmospheres 金属和合金的腐蚀 室内大气低腐蚀性分类 第2部分：室内大气腐蚀性的测定 |
China National Standards Metals |
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 Metals |
English PDF |
| GB/T 25834-2010 |
Corrosion of Metals and alloys - Accelerate corrosion testing of iron and steel in outdoor atmospheres 金属和合金的腐蚀 钢铁户外大气加速腐蚀试验 |
China National Standards Metals |
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 Metals |
English PDF |
| GB/T 17418.7-2010 |
Methods for analysis of noble Metals in geochemical samples - Part 7: Determination of platinum group elements - By nickel sulfide fire assay-inductively coupled plasma mass spectrometry 地球化学样品中贵金属分析方法 第7部分：铂族元素量的测定 镍锍试金-电感耦合等离子体质谱法 |
China National Standards Metals |
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 Metals |
English PDF |
| GB/T 17418.5-2010 |
Methods for analysis of noble Metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method 地球化学样品中贵金属分析方法 第5部分：钌量和锇量的测定 蒸馏分离-催化分光光度法 |
China National Standards Metals |
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 Metals |
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 Metals |
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 Metals |
English PDF |
| GB/T 17418.1-2010 |
Methods for analysis of noble Metals in geochemical samples - Part 1：General rules and regulations 地球化学样品中贵金属分析方法 第1部分：总则及一般规定 |
China National Standards Metals |
English PDF |
| GB 50641-2010 |
Code for installation engineering construction of non-ferrous Metals mine sinking and drifting 有色金属矿山井巷安装工程施工规范 |
China National Standards Metals |
English PDF |
| GB 50630-2010 |
Code for design on fire prevention of nonferrous Metals engineering 有色金属工程设计防火规范 |
China National Standards Metals |
English PDF |
| GB/T 25071-2010 |
Classification and codes for products of gems and precious Metals 珠宝玉石及贵金属产品分类与代码 |
China National Standards Metals |
English PDF |
| GB/T 24518-2009 |
Corrosion of Metals and alloys - Test methods for stress corrosion cracking in outdoor environments 金属和合金的腐蚀 应力腐蚀室外暴露试验方法 |
China National Standards Metals |
English PDF |
| GB/T 24517-2009 |
Corrosion of Metals and alloys - Outdoors exposure test methods for periodic water spray 金属和合金的腐蚀 户外周期喷淋暴露试验方法 |
China National Standards Metals |
English PDF |
| GB/T 24516.2-2009 |
Corrosion of Metals and alloys - Atmospheric corrosion - Sun tracking exposure test methods 金属和合金的腐蚀 大气腐蚀 跟踪太阳暴露试验方法 |
China National Standards Metals |
English PDF |
| GB/T 24516.1-2009 |
Corrosion of Metals and alloys - Atmospheric corrosion - Determination of meteorologic factors 金属和合金的腐蚀 大气腐蚀 地面气象因素观测方法 |
China National Standards Metals |
English PDF |
| GB/T 24513.1-2009 |
Corrosion of Metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 1: Determination and estimation of indoor corrosivity 金属和合金的腐蚀 室内大气低腐蚀性分类 第1部分：室内大气腐蚀性的测定与评价 |
China National Standards Metals |
English PDF |
| GB/T 24298-2009 |
Standard test method for cross curvature of thermostat Metals 热双金属横向弯曲试验方法 |
China National Standards Metals |
English PDF |
| GB/T 24196-2009 |
Corrosion of Metals and alloys - Electrochemical test methods - Guidelines for conducting potentiostatic and potentiodynamic polarization measurements 金属和合金的腐蚀 电化学试验方法 恒电位和动电位极化测量导则 |
China National Standards Metals |
English PDF |
| GB/T 24195-2009 |
Corrosion of Metals and alloys - Accelerated cyclic tests with exposure to acidified salt spray, “dry” and “wet” conditions 金属和合金的腐蚀 酸性盐雾、“干燥”和“湿润”条件下的循环加速腐蚀试验 |
China National Standards Metals |
English PDF |
| GB/T 24182-2009 |
Mechanical testing of Metals - Symbols and definitions in published standard 金属力学性能试验 出版标准中的符号及定义 |
China National Standards Metals |
English PDF |
| GB/T 24271-2009 |
Specification for strip component of thermostat Metals 热双金属条形元件技术条件 |
China National Standards Metals |
English PDF |
| GB/T 23950-2009 |
Inorganic chemicals for industrial use - General method for determination of heavy Metals 无机化工产品中重金属测定通用方法 |
China National Standards Metals |
English PDF |
| GB/T 23901.3-2009 |
Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes for ferrous Metals 无损检测 射线照相底片像质 第3部分：黑色金属像质分类 |
China National Standards Metals |
English PDF |
| GB/T 23834.3-2009 |
Chemical analysis method for stannous sulfate - Part 3: Determination of alkali Metals sulfate and alkaline-earth metals sulfate - Gravimetric method 硫酸亚锡化学分析方法 第3部分：碱金属和碱土金属硫酸盐总量的测定 重量法 |
China National Standards Metals |
English PDF |
| GB/T 14834-2009 |
Rubber, vulcanized or thermoplastic - Determination of tendency to adhere to and corrode Metals 硫化橡胶或热塑性橡胶 与金属粘附性及对金属腐蚀作用的测定 |
China National Standards Metals |
English PDF |
| GB/T 23608-2009 |
Platinum groups Metals waste classification and technology qualification 铂族金属废料分类和技术条件 |
China National Standards Metals |
English PDF |
| GB/T 23516-2009 |
Special wires of precious Metals and their alloys 贵金属及其合金异型丝材 |
China National Standards Metals |
English PDF |
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