Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44154-2024 |
METAllic and other inorganic coatings-Marking requirements for metal and inorganic coatings {译} 金属及其他无机覆盖层-金属及无机覆盖层标识要求 |
China National Standards ETA |
 English PDF |
| GB/T 44150-2024 |
METAllic and other inorganic coatings-Zinc and nickel, cobalt or iron alloy electroplating layers {译} 金属及其他无机覆盖层-锌与镍、钴或铁合金电镀层 |
China National Standards ETA |
English PDF |
| GB/T 44149-2024 |
Fine ceramics-Determination of isoelectric point of ceramic powders-zETA potential method {译} 精细陶瓷-陶瓷粉体等电点的测定-zeta电位法 |
China National Standards ETA |
English PDF |
| GB/T 14034.3-2024 |
Hydraulic transmission connections - METAllic pipe joints - Part 3 Part: End seal {译} 液压传动连接-金属管接头-第3部分:端面密封 |
China National Standards ETA |
English PDF |
| GB/T 9799-2024 |
METAllic and other inorganic coatings - Treated zinc electroplated coatings on steel {译} 金属及其他无机覆盖层-钢铁上经过处理的锌电镀层 |
China National Standards ETA |
English PDF |
| GB/T 5270-2024 |
METAllic coatings on metal substrates - Electrodeposited and chemically deposited layers - Review of adhesion strength test methods {译} 金属基体上的金属覆盖层-电沉积和化学沉积层-附着强度试验方法评述 |
China National Standards ETA |
English PDF |
| GB-14585-2024 |
Technical regulations for radiation environment management of radioactive waste from uranium mining and mETAllurgy {译} 铀矿冶放射性废物辐射环境管理技术规定 |
China National Standards ETA |
English PDF |
| GB/T 44046-2024 |
Non-destructive testing-METAl magnetic memory-Weld joint detection {译} 无损检测-金属磁记忆-焊接接头检测 |
China National Standards ETA |
English PDF |
| GB/T 44030-2024 |
METAllic materials-High temperature compression test methods {译} 金属材料-高温压缩试验方法 |
China National Standards ETA |
English PDF |
| GB/T 2039-2024 |
METAllic materials-Uniaxial tensile creep test method {译} 金属材料-单轴拉伸蠕变试验方法 |
China National Standards ETA |
English PDF |
| GB/T 18449.1-2024 |
METAllic materials-Knoop hardness test-Part 1:-Test method {译} 金属材料-努氏硬度试验-第1部分:-试验方法 |
China National Standards ETA |
English PDF |
| GB/T 4340.1-2024 |
METAllic materials-Vickers hardness test-Part 1:-Test method {译} 金属材料-维氏硬度试验-第1部分:-试验方法 |
China National Standards ETA |
English PDF |
| GB/T 18802.331-2024 |
Low voltage surge protector components - Part 331: Performance requirements and test methods for mETAl oxide varistors (MOVs) {译} 低压电涌保护器元件-第331部分：金属氧化物压敏电阻（MOV）的性能要求和试验方法 |
China National Standards ETA |
English PDF |
| GB-44017-2024 |
METAl sheathed hose for connection of gas appliances {译} 燃气用具连接用金属包覆软管 |
China National Standards ETA |
English PDF |
| 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 ETA |
English PDF |
| GB/T 12916-2024 |
Technical requirements for marine mETAl propellers {译} 船用金属螺旋桨技术条件 |
China National Standards ETA |
English PDF |
| GB/T 18910.21-2024 |
Liquid crystal display devices - Part 2-1: Passive matrix monochrome liquid crystal display modules - Blank dETAiled specifications {译} 液晶显示器件-第2-1部分：无源矩阵单色液晶显示模块-空白详细规范 |
China National Standards ETA |
English PDF |
| GB/T 18910.22-2024 |
Liquid crystal display devices - Part 2-2: Color matrix liquid crystal display modules - Blank dETAiled specifications {译} 液晶显示器件-第2-2部分：彩色矩阵液晶显示模块-空白详细规范 |
China National Standards ETA |
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 ETA |
English PDF |
| GB/T 43884-2024 |
METAllic coatings - Zinc for steel parts Diffusion layer - zinc infiltration - technical requirements {译} 金属覆盖层-钢铁制件的锌扩散层-渗锌-技术要求 |
China National Standards ETA |
English PDF |
| GB/T 43891-2024 |
Non-mETAllic chemical equipment - Test method for heat transfer coefficient and flow resistance performance of impermeable graphite heat exchangers {译} 非金属化工设备-不透性石墨换热器传热系数和流阻性能测试方法 |
China National Standards ETA |
English PDF |
| GB/T 43896-2024 |
METAllic materials - Ultra-high cycle fatigue - Ultrasonic fatigue test methods {译} 金属材料-超高周疲劳-超声疲劳试验方法 |
China National Standards ETA |
English PDF |
| GB/T 43906-2024 |
Quality requirements for brazing of mETAllic materials {译} 金属材料硬钎焊质量要求 |
China National Standards ETA |
English PDF |
| GB/T 43933-2024 |
Technical specifications for land reclamation and ecological restoration of mETAl mines {译} 金属矿土地复垦与生态修复技术规范 |
China National Standards ETA |
English PDF |
| GB/T 43954-2024 |
Double-pETAl red rose essential oil {译} 重瓣红玫瑰精油 |
China National Standards ETA |
English PDF |
| GB/T 43980-2024 |
InterprETAtion services - medical interpretation requirements {译} 口译服务-医疗口译要求 |
China National Standards ETA |
English PDF |
| GB/T 43754-2024 |
Rotary friction welding of mETAl materials {译} 金属材料的旋转摩擦焊 |
China National Standards ETA |
English PDF |
| GB/T 43800-2024 |
Marine electrical and electronic equipment-electromagnetic compatibility-non-mETAllic ships {译} 船舶电气与电子装置-电磁兼容性-非金属船舶 |
China National Standards ETA |
English PDF |
| GB/T 18101-2024 |
Flame rETArdant plywood {译} 难燃胶合板 |
China National Standards ETA |
English PDF |
| GB/T 43763-2024 |
Aerospace functional coating-Special non-mETAllic material metal coating {译} 航天功能镀覆层-特种非金属材料金属镀层 |
China National Standards ETA |
English PDF |
| GB/T 43765-2024 |
Aerospace functional coating-Partial reinforced mETAl matrix composite welding coating {译} 航天功能镀覆层-颗粒增强金属基复合材料焊接镀覆层 |
China National Standards ETA |
English PDF |
| GB/T 30784-2024 |
Food processing equipment - Electric equipment - PlanETAry mixer {译} 饮食加工设备-电动设备-行星式搅拌机 |
China National Standards ETA |
English PDF |
| GB/T 43753.4-2024 |
Chemical analysis methods for precious mETAl alloy electroplating wastewater - Part 4: Determination of chloride ion content - silver chloride turbidity method {译} 贵金属合金电镀废水化学分析方法-第4部分：氯离子含量的测定-氯化银浊度法 |
China National Standards ETA |
English PDF |
| GB/T 43753.3-2024 |
Chemical analysis methods for precious mETAl alloy electroplating wastewater-Part 3: Sulfate content Determination of - barium sulfate gravimetric method {译} 贵金属合金电镀废水化学分析方法-第3部分：硫酸盐含量的测定-硫酸钡重量法 |
China National Standards ETA |
English PDF |
| GB/T 43753.2-2024 |
Chemical analysis methods for precious mETAl alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry {译} 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards ETA |
English PDF |
| GB/T 43753.1-2024 |
Chemical analysis methods for precious mETAl alloy electroplating wastewater-Part 1: Determination of gold, silver, platinum, palladium and iridium content-Inductively coupled plasma atomic emission spectrometry {译} 贵金属合金电镀废水化学分析方法-第1部分：金、银、铂、钯、铱含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards ETA |
English PDF |
| GB/T 232-2024 |
METAllic materials - Bend test method {译} 金属材料-弯曲试验方法 |
China National Standards ETA |
English PDF |
| GB/T 2910.9-2024 |
Textiles-Quantitative chemical analysis-Part 9: Mixtures of acETAte fibers and certain other fibers (benzyl alcohol method) {译} 纺织品-定量化学分析-第9部分：醋酯纤维与某些其他纤维的混合物（苯甲醇法） |
China National Standards ETA |
English PDF |
| GB/T 43659-2024 |
METAllic and other inorganic coatings-electrodeposited nickel-ceramic composite coatings {译} 金属及其他无机覆盖层-电沉积镍-陶瓷复合镀层 |
China National Standards ETA |
English PDF |
| GB/T 43720-2024 |
Leather and fur-Chemical tests-Determination of flame rETArdants {译} 皮革和毛皮-化学试验-阻燃剂的测定 |
China National Standards ETA |
English PDF |
| GB/Z 43728.1-2024 |
External series gap mETAl oxide arresters (EGLA) for overhead transmission and distribution lines above 1-kV AC {译} 电力系统管理及其信息交换-第1部分：参考架构 |
China National Standards ETA |
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 ETA |
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 ETA |
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 ETA |
English PDF |
| GB/T 22084.2-2024 |
Batteries and batteries containing alkaline or other non-acid electrolytes - Portable sealed batteries and batteries - Part 2: Nickel mETAl hydride batteries {译} 含碱性或其他非酸性电解质的蓄电池和蓄电池组-便携式密封蓄电池和蓄电池组-第2部分：金属氢化物镍电池 |
China National Standards ETA |
English PDF |
| GB/T 43673-2024 |
Non-mETAllic cable-laid composite continuous oil pipe {译} 非金属敷缆复合连续油管 |
China National Standards ETA |
English PDF |
| GB/T 43628-2023 |
METAgenomic sequencing and identification method of airborne pathogenic microorganisms {译} 空气中病原微生物宏基因组测序鉴定方法 |
China National Standards ETA |
English PDF |
| GB/T 43622-2023 |
Meteorological observation data aggregation mETAdata {译} 气象观测资料汇交元数据 |
China National Standards ETA |
English PDF |
| GB/T 43615-2023 |
Additive manufacturing Ultrasonic testing method of directed energy deposition mETAl forming parts {译} 增材制造 定向能量沉积金属成形件超声检测方法 |
China National Standards ETA |
English PDF |
| GB/T 43614-2023 |
Additive Manufacturing METAl Powder Directional Energy Deposition Equipment Laser Cladding Head Test Method {译} 增材制造 金属粉末定向能量沉积设备激光熔覆头测试方法 |
China National Standards ETA |
English PDF |
| GB/T 43611-2023 |
Gallium-based liquid mETAl thermal interface materials {译} 镓基液态金属热界面材料 |
China National Standards ETA |
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 ETA |
English PDF |
| GB/T 43574-2023 |
Chemical fiber Determination of heavy mETAl content Inductively coupled plasma optical emission spectrometry and inductively coupled plasma mass spectrometry {译} 化学纤维 重金属含量的测定 电感耦合等离子体发射光谱法和电感耦合等离子体质谱法 |
China National Standards ETA |
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 ETA |
English PDF |
| GB/T 43548-2023 |
Determination of mETAl element content in surfactants and detergents {译} 表面活性剂和洗涤剂中金属元素含量的测定 |
China National Standards ETA |
English PDF |
| GB/T 43538-2023 |
Quality technical requirements for integrated circuit mETAl packaging casing {译} 集成电路金属封装外壳质量技术要求 |
China National Standards ETA |
English PDF |
| GB/T 43479-2023 |
METAl spinning forming performance and test methods Forming performance, forming indicators and general test procedures {译} 金属旋压成形性能与试验方法 成形性能、成形指标及通用试验规程 |
China National Standards ETA |
English PDF |
| GB/T 32151.14-2023 |
Carbon emission accounting and reporting requirements Part 14: Other non-ferrous mETAl smelting and rolling processing enterprises {译} 碳排放核算与报告要求 第14部分：其他有色金属冶炼和压延加工企业 |
China National Standards ETA |
English PDF |
| GB/T 28547-2023 |
Guidelines for Selection and Use of AC METAl Oxide Surge Arresters {译} 交流金属氧化物避雷器选择和使用导则 |
China National Standards ETA |
English PDF |
| GB/T 22389-2023 |
Gapless mETAl oxide arrester for high voltage DC converter station {译} 高压直流换流站无间隙金属氧化物避雷器 |
China National Standards ETA |
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 ETA |
English PDF |
| GB 21343-2023 |
Energy consumption limits per unit product for calcium carbide, vinyl acETAte, polyvinyl alcohol, 1,4-butanediol, dicyandiamide and cyanamide {译} 电石、乙酸乙烯酯、聚乙烯醇、1，4-丁二醇、双氰胺和单氰胺单位产品能源消耗限额 |
China National Standards ETA |
English PDF |
| GB 4234.9-2023 |
Surgical implants METAllic materials Part 9: Forged high nitrogen stainless steel {译} 外科植入物 金属材料 第9部分：锻造高氮不锈钢 |
China National Standards ETA |
English PDF |
| GB/Z 43082-2023 |
General specifications for lunar and planETAry in-situ detection cameras {译} 月球与行星原位探测相机通用规范 |
China National Standards ETA |
English PDF |
| GB/T 43430-2023 |
TibETAn incense {译} 藏香 |
China National Standards ETA |
English PDF |
| GB/T 43365-2023 |
Additive Manufacturing Sand Mold Performance Testing Method for METAl Castings {译} 增材制造 金属铸件用砂型性能检测方法 |
China National Standards ETA |
English PDF |
| GB/T 43233-2023 |
Additive Manufacturing System Performance and Reliability Acceptance Test of Laser Powder Bed Melting Equipment for METAl Materials in Aerospace {译} 增材制造 系统性能和可靠性 航空航天用金属材料激光粉末床熔融设备验收试验 |
China National Standards ETA |
English PDF |
| GB/T 23262-2023 |
Test methods for non-mETAllic sealing packings {译} 非金属密封填料试验方法 |
China National Standards ETA |
English PDF |
| GB/T 43419.3-2023 |
Heavy mETAl management in rice fields Part 3: Physiological barrier {译} 稻田重金属治理 第3部分：生理阻隔 |
China National Standards ETA |
English PDF |
| GB/T 43419.2-2023 |
Heavy mETAl treatment in rice fields Part 2: Passivation conditioning {译} 稻田重金属治理 第2部分：钝化调理 |
China National Standards ETA |
English PDF |
| GB/T 43419.1-2023 |
Heavy mETAl control in rice fields Part 1: General principles {译} 稻田重金属治理 第1部分：总则 |
China National Standards ETA |
English PDF |
| GB/T 43340.1-2023 |
Financial News and Information Part 1: METAdata {译} 财经新闻信息 第1部分：元数据 |
China National Standards ETA |
English PDF |
| GB/T 5686.9-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and mETAllic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method) {译} 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards ETA |
English PDF |
| GB/T 5686.5-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and mETAllic manganese Determination of carbon content Infrared absorption method, gas volume method, gravimetric method and coulometric method {译} 锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法 |
China National Standards ETA |
English PDF |
| GB/T 43022.1-2023 |
Rail transit - DC surge arresters and voltage limiting devices - Part 1: Gapless mETAl oxide surge arresters {译} 轨道交通 直流避雷器和电压限制装置 第1部分：无间隙金属氧化物避雷器 |
China National Standards ETA |
English PDF |
| GB/T 18329.2-2023 |
Sliding bearings Multi-layer mETAl sliding bearings Part 2: Destructive testing of bonding strength for alloys with thickness ≥ 2 mm {译} 滑动轴承 多层金属滑动轴承 第2部分：合金厚度≥2mm的结合强度破坏性试验 |
China National Standards ETA |
English PDF |
| GB/T 18329.1-2023 |
Sliding bearings Multi-layer mETAl sliding bearings Part 1: Ultrasonic non-destructive testing of bond quality for alloys with thickness ≥0.5mm {译} 滑动轴承 多层金属滑动轴承 第1部分：合金厚度≥0.5mm的结合质量超声无损检验 |
China National Standards ETA |
English PDF |
| GB/T 19710.1-2023 |
Geographic Information METAdata Part 1: Basics {译} 地理信息 元数据 第1部分:基础 |
China National Standards ETA |
English PDF |
| GB/T 43358-2023 |
Rare earth ores and rare earth products Determination of total alpha and total bETA radioactivity Thick source method {译} 稀土矿及稀土产品 总α、总β放射性的测定 厚源法 |
China National Standards ETA |
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 ETA |
English PDF |
| GB/T 29637-2023 |
KETAmine test in suspected drugs {译} 疑似毒品中氯胺酮检验 |
China National Standards ETA |
English PDF |
| GB/T 43432.3-2023 |
METAllic materials - Barcol hardness test Part 3: Calibration of standard hardness blocks {译} 金属材料 巴氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards ETA |
English PDF |
| GB/T 43432.2-2023 |
METAllic materials - Barcol hardness test - Part 2: Inspection and calibration of hardness testers {译} 金属材料 巴氏硬度试验 第2部分：硬度计的检验与校准 |
China National Standards ETA |
English PDF |
| GB/T 43412-2023 |
Recommended process specifications for resistance spot welding of mETAl sheets {译} 金属薄板电阻点焊推荐工艺规范 |
China National Standards ETA |
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 ETA |
English PDF |
| GB/T 43409-2023 |
METAllographic examination of carbon steel and low alloy steel castings for general engineering and structural purposes {译} 一般工程与结构用碳钢及低合金钢铸件金相检验 |
China National Standards ETA |
English PDF |
| GB 4806.9-2023 |
National Food Safety Standards METAl Materials and Products for Food Contact {译} 食品安全国家标准 食品接触用金属材料及制品 |
China National Standards ETA |
English PDF |
| GB 5009.88-2023 |
National food safety standards Determination of diETAry fiber in food {译} 食品安全国家标准 食品中膳食纤维的测定 |
China National Standards ETA |
English PDF |
| GB 31652-2021 |
National Food Safety Standards Hygienic Specifications for the Production of Ready-to-Eat Fresh-Cut Fruits and VegETAbles {译} 食品安全国家标准 即食鲜切果蔬生产卫生规范 |
China National Standards ETA |
English PDF |
| GB 1886.349-2021 |
National Food Safety Standard Food Additive Five-carbon DiacETAl (also known as Glutaraldehyde) {译} 食品安全国家标准 食品添加剂 五碳双缩醛 （又名戊二醛） |
China National Standards ETA |
English PDF |
| GB 1886.325-2021 |
National Food Safety Standard Food Additive Potassium PolymETAphosphate {译} 食品安全国家标准 食品添加剂 聚偏磷酸钾 |
China National Standards ETA |
English PDF |
| GB 1886.324-2021 |
National Food Safety Standard Food Additive METAtartaric Acid {译} 食品安全国家标准 食品添加剂 偏酒石酸 |
China National Standards ETA |
English PDF |
| GB 31660.4-2019 |
National food safety standards Determination of megestrol acETAte and medroxyprogesterone acetate residues in animal foods Liquid chromatography-tandem mass spectrometry {译} 食品安全国家标准 动物性食品中醋酸甲地孕酮和醋酸甲羟孕酮残留量的测定 液相色谱-串联质谱法 |
China National Standards ETA |
English PDF |
| GB/Z 43193-2023 |
Nanotechnology Elements of research on toxicant mETAbolism kinetics of nanomaterials {译} 纳米技术 纳米材料毒物代谢动力学研究要素 |
China National Standards ETA |
English PDF |
| GB/Z 43032-2023 |
Nanotechnology Characterization of mETAl and metal oxide nano-objects in water samples Sample preparation methods {译} 纳米技术 水样中金属与金属氧化物纳米物体表征 样品制备方法 |
China National Standards ETA |
English PDF |
| GB/T 9128.2-2023 |
METAl ring gaskets for steel pipe flanges Part 2: Class series {译} 钢制管法兰用金属环垫 第2部分：Class系列 |
China National Standards ETA |
English PDF |
| GB/T 9128.1-2023 |
METAl ring gaskets for steel pipe flanges Part 1: PN series {译} 钢制管法兰用金属环垫 第1部分：PN系列 |
China National Standards ETA |
English PDF |
| GB/T 9126.2-2023 |
Non-mETAllic flat gaskets for pipe flanges Part 2: Class series {译} 管法兰用非金属平垫片 第2部分：Class系列 |
China National Standards ETA |
English PDF |
| GB/T 9126.1-2023 |
Non-mETAllic flat gaskets for pipe flanges Part 1: PN series {译} 管法兰用非金属平垫片 第1部分：PN系列 |
China National Standards ETA |
English PDF |
| GB/T 43240-2023 |
Detection of 55 drugs of abuse and mETAbolites in hair Liquid Chromatography-Mass Spectrometry {译} 毛发中55种滥用药物及代谢物检验 液相色谱-质谱法 |
China National Standards ETA |
English PDF |
| GB/T 43224-2023 |
DETAiled requirements for launch vehicle orbital stage disposal {译} 运载火箭轨道级处置详细要求 |
China National Standards ETA |
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 ETA |
English PDF |
| GB/T 43115-2023 |
METAllic materials - Sheet and strip - Room temperature shear test methods {译} 金属材料 薄板和薄带 室温剪切试验方法 |
China National Standards ETA |
English PDF |
| GB/T 43112-2023 |
METAllic materials - Determination of elastic modulus - Rate jump method {译} 金属材料 弹性模量测定 率跳跃方法 |
China National Standards ETA |
English PDF |
| GB/T 43110-2023 |
METAl chromium powder for additive manufacturing {译} 增材制造用金属铬粉 |
China National Standards ETA |
English PDF |
| GB/T 43103-2023 |
METAl Materials Creep-Fatigue Damage Assessment and Life Prediction Method {译} 金属材料 蠕变-疲劳损伤评定与寿命预测方法 |
China National Standards ETA |
English PDF |
| GB/T 43102-2023 |
METAl coatings Porosity test Determination of porosity of gold or palladium coatings using sulfurous acid/sulfur dioxide vapor {译} 金属覆盖层 孔隙率试验 用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率 |
China National Standards ETA |
English PDF |
| GB/T 43101-2023 |
METAllic and other inorganic coatings Definition and general rules regarding porosity {译} 金属及其他无机覆盖层 关于孔隙率的定义和一般规则 |
China National Standards ETA |
English PDF |
| GB/T 43099-2023 |
METAl and other inorganic covering layers Tin-cobalt alloy electroplating layer {译} 金属及其他无机覆盖层 锡钴合金电镀层 |
China National Standards ETA |
English PDF |
| GB/T 43096-2023 |
METAl powders. Determination of external specific surface area by powder layer permeability test under steady flow conditions. {译} 金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积 |
China National Standards ETA |
English PDF |
| GB/T 43088-2023 |
Microbeam analysis Analytical electron microscopy Method for determination of dislocation density in mETAllic thin crystal specimens {译} 微束分析 分析电子显微术 金属薄晶体试样中位错密度的测定方法 |
China National Standards ETA |
English PDF |
| GB/T 42988-2023 |
Multi-source remote sensing image network collaborative interprETAtion {译} 多源遥感影像网络协同解译 |
China National Standards ETA |
English PDF |
| GB/T 39482.1-2023 |
Electrochemical Impedance Spectroscopy (EIS) of Painted and Unpainted METAl Specimens Part 1: Terms and Definitions {译} 涂漆和未涂漆金属试样的电化学阻抗谱（EIS） 第1部分：术语和定义 |
China National Standards ETA |
English PDF |
| GB/T 3729-2023 |
n-Butyl acETAte for industrial use {译} 工业用乙酸正丁酯 |
China National Standards ETA |
English PDF |
| GB/T 3728-2023 |
Ethyl acETAte for industrial use {译} 工业用乙酸乙酯 |
China National Standards ETA |
English PDF |
| GB/T 3211-2023 |
mETAl chromium {译} 金属铬 |
China National Standards ETA |
English PDF |
| GB/T 22317.401-2023 |
Qualified Piezoelectric Filters Part 4-1: Blank DETAiled Specification Capability Approval {译} 有质量评定的压电滤波器 第4-1部分：空白详细规范 能力批准 |
China National Standards ETA |
English PDF |
| GB/T 21648-2023 |
METAl wire woven dense mesh {译} 金属丝编织密纹网 |
China National Standards ETA |
English PDF |
| GB/T 42842.2-2023 |
Microbubble Technology Cleaning Applications Part 2: Test methods for cleaning mechanical oil stains on the surface of machined mETAl parts {译} 微细气泡技术 清洗应用 第2部分： 机加工金属零件表面机械油污清洗的试验方法 |
China National Standards ETA |
English PDF |
| GB/T 42961-2023 |
Climate change impact assessment method for vegETAtion ecological quality {译} 植被生态质量的气候变化影响评价方法 |
China National Standards ETA |
English PDF |
| GB/T 42813-2023 |
Data Paper Publishing METAdata {译} 数据论文出版元数据 |
China National Standards ETA |
English PDF |
| GB/T 30523-2023 |
Core mETAdata of scientific and technological resources {译} 科技资源核心元数据 |
China National Standards ETA |
English PDF |
| GB/T 42846-2023 |
Space environment Ground simulation method of space radiation effects of non-mETAllic materials {译} 空间环境 非金属材料空间辐射效应地面模拟方法 |
China National Standards ETA |
English PDF |
| GB/T 5166-2023 |
Determination of elastic modulus of sintered mETAl materials and cemented carbide {译} 烧结金属材料和硬质合金弹性模量的测定 |
China National Standards ETA |
English PDF |
| GB/T 15677-2023 |
METAl lanthanum and lanthanum powder {译} 金属镧及镧粉 |
China National Standards ETA |
English PDF |
| GB/T 24582-2023 |
Determination of mETAl impurity content on polycrystalline silicon surface by acid leaching-inductively coupled plasma mass spectrometry {译} 多晶硅表面金属杂质含量测定 酸浸取-电感耦合等离子体质谱法 |
China National Standards ETA |
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 ETA |
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 ETA |
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 ETA |
English PDF |
| GB/T 42903-2023 |
METAllic materials—Method for determination of creep crack and creep-fatigue crack growth rates {译} 金属材料 蠕变裂纹及蠕变-疲劳裂纹扩展速率测定方法 |
China National Standards ETA |
English PDF |
| GB/T 42900-2023 |
High strain rate and high temperature compression test method for mETAllic materials {译} 金属材料 高应变速率高温压缩试验方法 |
China National Standards ETA |
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 ETA |
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 ETA |
English PDF |
| GB/T 24179-2023 |
METAl Materials Residual Stress Determination Indentation Strain Method {译} 金属材料 残余应力测定 压痕应变法 |
China National Standards ETA |
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 ETA |
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 ETA |
English PDF |
| GB/T 12274.401-2023 |
Qualified Quartz Crystal Oscillators Part 4-1: Blank DETAiled Specification Capability Approval {译} 有质量评定的石英晶体振荡器 第4-1部分：空白详细规范 能力批准 |
China National Standards ETA |
English PDF |
| GB/T 29636-2023 |
Testing of methamphETAmine in suspected drugs {译} 疑似毒品中甲基苯丙胺检验 |
China National Standards ETA |
English PDF |
| GB/T 42819-2023 |
General Technical Regulations for Passivation of Heavy METAl Contaminated Soil in Agricultural Products Producing Areas {译} 农产品产地重金属污染土壤钝化通用技术规程 |
China National Standards ETA |
English PDF |
| GB/T 7232-2023 |
METAl Heat Treatment Terminology {译} 金属热处理 术语 |
China National Standards ETA |
English PDF |
| GB/T 5482-2023 |
METAllic materials - Dynamic tear test method {译} 金属材料 动态撕裂试验方法 |
China National Standards ETA |
English PDF |
| GB/T 42743-2023 |
Information and Documentation National Science and Technology Major Project Archives METAdata Element Set {译} 信息与文献 国家科技重大专项档案元数据元素集 |
China National Standards ETA |
English PDF |
| GB/T 26163.2-2023 |
Information and Documentation Document (Archives) Management METAdata Part 2: Conceptualization and Implementation {译} 信息与文献 文件（档案）管理元数据 第2部分：概念化及实施 |
China National Standards ETA |
English PDF |
| GB/T 14034.1-2023 |
Hydraulic transmission connections METAl pipe couplings Part 1: 24° taper {译} 液压传动连接 金属管接头 第1部分：24°锥形 |
China National Standards ETA |
English PDF |
| GB 25323-2023 |
Energy consumption quota per unit product of non-ferrous heavy mETAl smelting enterprises {译} 有色重金属冶炼企业单位产品能源消耗限额 |
China National Standards ETA |
English PDF |
| GB/T 42515-2023 |
METAl powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders {译} 金属粉末 铁、铜、锡和青铜粉末中酸不溶物含量的测定 |
China National Standards ETA |
English PDF |
| GB/T 26656-2023 |
METAllographic examination of vermicular graphite cast iron {译} 蠕墨铸铁金相检验 |
China National Standards ETA |
English PDF |
| GB/T 7216-2023 |
METAllographic examination of gray cast iron {译} 灰铸铁金相检验 |
China National Standards ETA |
English PDF |
| GB/T 42734-2023 |
Medium-thick non-flame rETArdant double-wall polyolefin heat shrinkable tube {译} 中厚壁非阻燃双壁聚烯烃热收缩管 |
China National Standards ETA |
English PDF |
| GB/T 10561-2023 |
Determination of the content of non-mETAllic inclusions in steel - standard grading chart microscopic examination method {译} 钢中非金属夹杂物含量的测定 标准评级图显微检验法 |
China National Standards ETA |
English PDF |
| GB/T 17343-2023 |
Packaging container mETAl square drum {译} 包装容器 金属方桶 |
China National Standards ETA |
English PDF |
| GB/T 42628-2023 |
Machine Tool Safety METAl Sawing Machines {译} 机床安全 金属锯床 |
China National Standards ETA |
English PDF |
| GB/T 14034.4-2023 |
Hydraulic power connections - METAllic pipe fittings - Part 4: 60° cone {译} 液压传动连接 金属管接头 第4部分：60°锥形 |
China National Standards ETA |
English PDF |
| GB/T 14034.2-2023 |
Hydraulic power connections - METAllic pipe fittings - Part 2: 37° flared {译} 液压传动连接 金属管接头 第2部分：37°扩口式 |
China National Standards ETA |
English PDF |
| GB/T 42617-2023 |
Additive Manufacturing Design Laser Powder Bed Fusion of METAllic Materials {译} 增材制造 设计 金属材料激光粉末床熔融 |
China National Standards ETA |
English PDF |
| GB/T 13813-2023 |
Safety test method and judgment rules for friction sparks of mETAl materials used in coal mines {译} 煤矿用金属材料摩擦火花安全性试验方法和判定规则 |
China National Standards ETA |
English PDF |
| GB/T 2651-2023 |
Destructive test of welds of mETAllic materials Transverse tensile test {译} 金属材料焊缝破坏性试验 横向拉伸试验 |
China National Standards ETA |
English PDF |
| GB/T 42614-2023 |
Sliding bearings - Determination of the limit value of σ0.01* for mETAl flangeless thin-walled bearing shells {译} 滑动轴承 金属无法兰薄壁轴瓦 σ0.01*极限值的测定 |
China National Standards ETA |
English PDF |
| GB/T 42637-2023 |
Specifications for investigation of oceanic polymETAllic sulphide resources {译} 大洋多金属硫化物资源调查规范 |
China National Standards ETA |
English PDF |
| GB/T 5750.6-2023 |
Standard Examination Methods for Drinking Water - Part 6: METAl and Metalloid Indicators {译} 生活饮用水标准检验方法 第6部分：金属和类金属指标 |
China National Standards ETA |
English PDF |
| GB/T 5750.5-2023 |
Standard Examination Methods for Drinking Water Part 5: Inorganic Non-mETAllic Indicators {译} 生活饮用水标准检验方法 第5部分：无机非金属指标 |
China National Standards ETA |
English PDF |
| GB/T 42321-2023 |
Additional requirements for 3.6 kV to 40.5 kV pole-mounted mETAl-enclosed switchgear with internal arc category {译} 具有内部电弧类别的3.6 kV～40.5 kV柱上安装金属封闭开关设备的附加要求 |
China National Standards ETA |
English PDF |
| GB/T 42349-2023 |
Determination of antiviral activity of photocatalytic materials Q-bETA phage test method {译} 光催化材料抗病毒活性的测定 Q-β噬菌体试验方法 |
China National Standards ETA |
English PDF |
| GB/T 28896-2023 |
METAllic materials - Test method for the determination of quasi-static fracture toughness of welded joints {译} 金属材料 焊接接头准静态断裂韧度测定的试验方法 |
China National Standards ETA |
English PDF |
| GB/T 239.2-2023 |
METAllic materials - wire rods - Part 2: Test methods for bidirectional torsion {译} 金属材料 线材 第2部分：双向扭转试验方法 |
China National Standards ETA |
English PDF |
| GB/T 239.1-2023 |
METAllic materials - wire rods - Part 1: Test method for unidirectional torsion {译} 金属材料 线材 第1部分：单向扭转试验方法 |
China National Standards ETA |
English PDF |
| GB/Z 42353-2023 |
Operation Guide for ZETA Potential Determination {译} Zeta电位测定操作指南 |
China National Standards ETA |
English PDF |
| GB/T 42400-2023 |
Hardness test method of mETAl parts repaired by laser cladding {译} 激光熔覆修复金属零部件硬度试验方法 |
China National Standards ETA |
English PDF |
| GB/T 42472-2023 |
Critical current measurement RETAined critical current of silver-coated Bi-2223 superconducting wire after double bending at room temperature {译} 临界电流测量 银包套Bi-2223超导线室温双弯曲后的保留临界电流 |
China National Standards ETA |
English PDF |
| GB/T 42352-2023 |
METAllic coatings - Physical vapor deposition of cadmium coatings on iron and steel - Specifications and test methods {译} 金属覆盖层 钢铁上物理气相沉积镉涂层 技术规范与试验方法 |
China National Standards ETA |
English PDF |
| GB/T 16608.1-2023 |
Basic electromechanical relays for telecommunications with qualification - Part 1: General specification and blank dETAil specification {译} 有质量评定的电信用基础机电继电器 第1部分：总规范与空白详细规范 |
China National Standards ETA |
English PDF |
| GB/T 42308-2023 |
Potentiometers for electronic equipment - Part 6-1: Blank dETAil specification - Surface mount preset potentiometers - Assessment level EZ {译} 电子设备用电位器 第6-1部分：空白详细规范 表面安装预调电位器 评定水平EZ |
China National Standards ETA |
English PDF |
| GB/T 2523-2022 |
Method for measuring surface roughness, peak number and waviness of cold-rolled mETAl sheet and strip {译} 冷轧金属薄板和薄带表面粗糙度、峰值数和波纹度测量方法 |
China National Standards ETA |
English PDF |
| GB/Z 41506-2022 |
Hydraulic transmission - Fatigue pressure test for mETAl pressure shells - Evaluation method {译} 液压传动 金属承压壳体的疲劳压力试验 评价方法 |
China National Standards ETA |
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 ETA |
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 ETA |
English PDF |
| GB/T 41658-2022 |
METAl powders (excluding cemented carbide) copper-based impregnated powder test method {译} 金属粉末（不包括硬质合金） 铜基浸渗粉检验方法 |
China National Standards ETA |
English PDF |
| GB/T 1481-2022 |
Determination of compressibility of mETAl powders (excluding cemented carbide powders) in uniaxial compaction {译} 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 ETA |
English PDF |
| GB/T 17394.3-2022 |
METAllic materials - Leeb hardness test - Part 3: Calibration of standard hardness blocks {译} 金属材料 里氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards ETA |
English PDF |
| GB/T 17394.2-2022 |
METAllic materials - Leeb hardness test - Part 2: Inspection and calibration of hardness testers {译} 金属材料 里氏硬度试验 第2部分：硬度计的检验与校准 |
China National Standards ETA |
English PDF |
| GB/T 24162-2022 |
Periodic inspection and evaluation of compressed natural gas mETAl liner fiber ring wound gas cylinders for automobiles {译} 汽车用压缩天然气金属内胆纤维环缠绕气瓶定期检验与评定 |
China National Standards ETA |
English PDF |
| GB/T 230.3-2022 |
METAllic materials - Rockwell hardness test - Part 3: Calibration of standard hardness blocks {译} 金属材料 洛氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards ETA |
English PDF |
| GB/T 21838.3-2022 |
METAllic materials - Instrumented indentation tests for hardness and material parameters - Part 3: Calibration of standard blocks {译} 金属材料 硬度和材料参数的仪器化压入试验 第3部分：标准块的标定 |
China National Standards ETA |
English PDF |
| GB/T 21838.2-2022 |
METAllic materials - Instrumented indentation tests for hardness and material parameters - Part 2: Verification and calibration of testing machines {译} 金属材料 硬度和材料参数的仪器化压入试验 第2部分：试验机的检验和校准 |
China National Standards ETA |
English PDF |
| GB/T 231.3-2022 |
METAllic materials - Brinell hardness test - Part 3: Calibration of standard hardness blocks {译} 金属材料 布氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards ETA |
English PDF |
| GB/T 231.2-2022 |
METAllic materials - Brinell hardness test - Part 2: Inspection and calibration of hardness testers {译} 金属材料 布氏硬度试验 第2部分：硬度计的检验与校准 |
China National Standards ETA |
English PDF |
| GB/T 230.2-2022 |
METAllic materials - Rockwell hardness test - Part 2: Inspection and calibration of hardness testers and indenters {译} 金属材料 洛氏硬度试验 第2部分：硬度计及压头的检验与校准 |
China National Standards ETA |
English PDF |
| GB/T 41554-2022 |
Geospatial observation platform and sensor resource mETAdata {译} 地理空间观测平台及传感器资源元数据 |
China National Standards ETA |
English PDF |
| GB/T 41477-2022 |
Test method for mechanical properties of mETAl parts repaired by laser cladding {译} 激光熔覆修复金属零部件力学性能试验方法 |
China National Standards ETA |
English PDF |
| GB/T 31277-2022 |
Brand value evaluation rETAil industry {译} 品牌价值评价 零售业 |
China National Standards ETA |
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 ETA |
English PDF |
| GB/T 41493.2-2022 |
Accelerated life test method for mixed mETAl oxide anodes for cathodic protection part 2: application in soil and natural water environment {译} 阴极保护用混合金属氧化物阳极的加速寿命试验方法 第2部分：应用于土壤和自然水环境中 |
China National Standards ETA |
English PDF |
| GB/T 41493.1-2022 |
Accelerated life test method for mixed mETAl oxide anodes for cathodic protection part 1: application in concrete {译} 阴极保护用混合金属氧化物阳极的加速寿命试验方法 第1部分：应用于混凝土中 |
China National Standards ETA |
English PDF |
| GB/T 41486-2022 |
Corrugated mETAl hose for domestic and drinking water pipeline {译} 生活饮用水管道用波纹金属软管 |
China National Standards ETA |
English PDF |
| GB/T 41469-2022 |
Digital textbook mETAdata of primary and secondary school digital textbook {译} 数字教材 中小学数字教材元数据 |
China National Standards ETA |
English PDF |
| GB/T 41418-2022 |
Quantitative chemical analysis of textiles mixtures of mETA aromatic polyamide fibers and para aromatic polyamide fibers (lithium chloride / N, N-Dimethylacetamide method) {译} 纺织品 定量化学分析 间位芳香族聚酰胺纤维与对位芳香族聚酰胺纤维的混合物（氯化锂/N,N-二甲基乙酰胺法） |
China National Standards ETA |
English PDF |
| GB/T 11106-2022 |
METAllic powder—Determination of green strength by compression of cylinder compacts 金属粉末 用圆柱形压坯的压缩测定压坯强度的方法 |
China National Standards ETA |
English PDF |
| GB/T 26642-2022 |
Non-destructive testing—Industrial computed radiography with storage phosphor imaging plates—General principles for testing of mETAllic materials using X-rays and gamma rays 无损检测 基于存储磷光成像板的工业计算机射线照相检测 金属材料X射线和伽玛射线检测总则 |
China National Standards ETA |
English PDF |
| GB/T 18449.4-2022 |
METAllic materials—Knoop hardness test—Part 4: Tables of hardness values 金属材料 努氏硬度试验 第4部分: 硬度值表 |
China National Standards ETA |
English PDF |
| GB/T 4340.4-2022 |
METAllic materials—Vickers hardness test—Part 4：Tables of hardness values 金属材料 维氏硬度试验 第4部分: 硬度值表 |
China National Standards ETA |
English PDF |
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