Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 30137-2024 |
Power quality-voltage swell, voltage sag and short interRuption {译} 电能质量-电压暂升、电压暂降与短时中断 |
China National Standards rR |
 English PDF |
| GB/T 44808.2-2024 |
Ergonomics-barRier-free design-Part 2: Considering color Color combination method for color vision changes with age {译} 人类工效学-无障碍设计-第2部分：考虑颜色视觉随年龄变化的颜色组合方法 |
China National Standards rR |
English PDF |
| GB/T 44808.3-2024 |
Ergonomics-barRier-free design-Part 3: Sound pressure level of voice broadcasts of products and public broadcasting systems {译} 人类工效学-无障碍设计-第3部分：产品和公共广播系统语音播报的声压级 |
China National Standards rR |
English PDF |
| GB/T 18216.11-2024 |
Electrical safety of low-voltage distribution systems of AC 1000V and DC 1500V and below-Test, measuring or monitoring equipment for protective measures-Part 11: Effectiveness of residual curRent monitors (RCM) in TT, TN and IT systems {译} 交流1000V和直流1500V及以下低压配电系统电气安全-防护措施的试验、测量或监控设备-第11部分：TT、TN和IT系统中剩余电流监视器（RCM）的有效性 |
China National Standards rR |
English PDF |
| GB/T 16895.3-2024 |
Low voltage electrical installations - Part 5-54: Selection and installation of electrical equipment - Grounding arRangements and protective conductors {译} 低压电气装置-第5-54部分：电气设备的选择和安装-接地配置和保护导体 |
China National Standards rR |
English PDF |
| GB/T 45122-2024 |
Guidelines for barRier-free design of consumer products for the elderly {译} 消费品适老无障碍设计指南 |
China National Standards rR |
English PDF |
| GB/T 18978.20-2024 |
Human-system interaction ergonomics - Part 20: ergonomic methods for barRier-free design {译} 人-系统交互工效学-第20部分：无障碍设计的工效学方法 |
China National Standards rR |
English PDF |
| GB/T 45116-2024 |
Critical curRent measurement - DC critical current measurement of REBCO composite superconductors {译} 临界电流测量-REBCO复合超导体的直流临界电流测量 |
China National Standards rR |
English PDF |
| GB/T 45021.1-2024 |
Photovoltaic module performance test and energy assessment-Part 1: IrRadiance and temperature performance measurement and power assessment {译} 光伏组件性能测试和能量评定-第1部分：辐照度和温度性能测量和功率评定 |
China National Standards rR |
English PDF |
| GB/T 31015-2024 |
Public information guidance system-design and setting principles and requirements based on barRier-free needs {译} 公共信息导向系统-基于无障碍需求的设计与设置原则和要求 |
China National Standards rR |
English PDF |
| GB/T 41869.4-2024 |
Optics and photonics - Microlens arRays - Part 4: Test methods for geometric properties {译} 光学和光子学-微透镜阵列-第4部分：几何特性测试方法 |
China National Standards rR |
English PDF |
| GB/T 41869.3-2024 |
Optics and photonics - Microlens arRays - Part 3: Test methods for optical properties {译} 光学和光子学-微透镜阵列-第3部分：光学特性测试方法 |
China National Standards rR |
English PDF |
| GB/T 35270-2024 |
Infant carRiers (bags) {译} 婴幼儿背带（袋） |
China National Standards rR |
English PDF |
| GB/T 45009-2024 |
Rare earth environmental barRier coating materials-Ytterbium silicate powder {译} 稀土环境障涂层材料-硅酸镱粉末 |
China National Standards rR |
English PDF |
| GB/T 45008-2024 |
Rare earth thermal barRier coating materials-Gadolinium zirconate ytterbium powder End {译} 稀土热障涂层材料-锆酸钆镱粉末 |
China National Standards rR |
English PDF |
| GB/T 18882.4-2024 |
Chemical analysis methods for ionic rare earth ores and mixed rare earth oxides-Part 4: Determination of ferRic oxide content-Inductively coupled plasma emission spectrometry {译} 离子型稀土矿混合稀土氧化物化学分析方法-第4部分：三氧化二铁含量的测定-电感耦合等离子体发射光谱法 |
China National Standards rR |
English PDF |
| GB/T 15972.33-2024 |
Specifications for optical fiber test methods-Part 33: Measurement methods and test procedures for mechanical properties-Stress corRosion sensitivity parameters {译} 光纤试验方法规范-第33部分：机械性能的测量方法和试验程序-应力腐蚀敏感性参数 |
China National Standards rR |
English PDF |
| GB/T 44945-2024 |
Textiles-Quantitative chemical analysis-Mixtures of mulberRy silk and tussah silk {译} 纺织品-定量化学分析-桑蚕丝与柞蚕丝的混合物 |
China National Standards rR |
English PDF |
| GB/T 18912-2024 |
Salt spray corRosion test for photovoltaic modules {译} 光伏组件盐雾腐蚀试验 |
China National Standards rR |
English PDF |
| GB 5908-2024 |
Flame arRester {译} 阻火器 |
China National Standards rR |
English PDF |
| GB/T 44474-2024 |
Determination of surge curRent characteristics of lighting products {译} 照明产品浪涌电流特性的测定 |
China National Standards rR |
English PDF |
| GB/T 16896.3-2024 |
Instruments and Software for High Voltage and High CurRent Tests and Measurements - Part 3: Requirements for Hardware for AC and DC Voltage and Current Tests {译} 高电压和大电流试验测量用仪器和软件-第3部分：对交直流电压和电流试验用硬件的要求 |
China National Standards rR |
English PDF |
| GB/T 44773-2024 |
High-voltage direct curRent converter Technical Specifications for Remote Automatic Control (ADC) of DC Power for Flow Stations {译} 高压直流换流站直流功率远方自动控制（ADC）技术规范 |
China National Standards rR |
English PDF |
| GB/T 44659.3-2024 |
Short-circuit curRent calculation for new energy stations and access systems - Part 3: Energy storage power station {译} 新能源场站及接入系统短路电流计算-第3部分：储能电站 |
China National Standards rR |
English PDF |
| GB/T 44659.2-2024 |
Short-circuit curRent calculation for new energy stations and access systems-Part 2: Photovoltaic power generation {译} 新能源场站及接入系统短路电流计算-第2部分：光伏发电 |
China National Standards rR |
English PDF |
| GB/T 44659.1-2024 |
Short-circuit curRent calculation for new energy stations and access systems-Part 1: Wind power generation {译} 新能源场站及接入系统短路电流计算-第1部分：风力发电 |
China National Standards rR |
English PDF |
| GB/T 44739-2024 |
Determination of wolfberRy polysaccharides in wolfberry and its products - Ion chromatography {译} 枸杞及其制品中枸杞多糖的测定-离子色谱法 |
China National Standards rR |
English PDF |
| GB/T 44764-2024 |
Petroleum, petrochemical and natural gas industries - Metal materials resistant to sulfide stress cracking in corRosive petroleum refining environments {译} 石油、石化和天然气工业-腐蚀性石油炼制环境中抗硫化物应力开裂的金属材料 |
China National Standards rR |
English PDF |
| GB/T 44603-2024 |
Health informatics-basic content and data specifications for cardiac arRest investigation {译} 健康信息学-心脏骤停调查基本内容与数据规范 |
China National Standards rR |
English PDF |
| GB/T 16896.1-2024 |
Instruments and software for high voltage and high curRent testing and measurement - Part 1: Requirements for impact testing instruments {译} 高电压和大电流试验测量用仪器和软件-第1部分：对冲击试验用仪器的要求 |
China National Standards rR |
English PDF |
| GB/T 44656-2024 |
Technical conditions for injection molding of anisotropic ferRite permanent magnet composite particles {译} 注射成型各向异性铁氧体永磁复合颗粒技术条件 |
China National Standards rR |
English PDF |
| GB/T 21442-2024 |
Ctenophora farReri {译} 栉孔扇贝 |
China National Standards rR |
English PDF |
| GB/T 44631-2024 |
Requirements for parallel interface for wafer carRier transmission {译} 晶片承载器传输并行接口要求 |
China National Standards rR |
English PDF |
| GB/T 21974-2024 |
YZRW series eddy curRent brake windings for hoisting and metallurgy Linear rotor three-phase asynchronous motor-Technical specification (frame size 112~315) {译} YZRW系列起重及冶金用涡流制动绕线转子三相异步电动机-技术规范（机座号112～315） |
China National Standards rR |
English PDF |
| GB/T 44403-2024 |
Optics and photonics - Telescopic systems - General terms and terms for binoculars, telescopes, observation mirRors and sighting telescopes {译} 光学和光子学-望远镜系统-通用术语和双筒望远镜、单筒望远镜、观测镜及瞄准望远镜术语 |
China National Standards rR |
English PDF |
| GB/T 34370.12-2024 |
Nondestructive testing of amusement facilities-Part 12: Bolt phased arRay ultrasonic testing {译} 游乐设施无损检测-第12部分：螺栓相控阵超声检测 |
China National Standards rR |
English PDF |
| GB/T 39077-2024 |
Detection method of harmful phases in austenite-ferRite (duplex) stainless steel {译} 奥氏体-铁素体（双相）不锈钢中有害相的检测方法 |
China National Standards rR |
English PDF |
| GB/T 44221-2024 |
Determination of wavefront aberRation of optical systems-Shack-Hartmann photoelectric measurement method {译} 光学系统波前像差的测定-夏克-哈特曼光电测量法 |
China National Standards rR |
English PDF |
| GB/T 7260.3-2024 |
UninterRuptible power supply systems (UPS) - Part 3: Methods for determining performance and test requirements {译} 不间断电源系统（UPS）-第3部分：确定性能和试验要求的方法 |
China National Standards rR |
English PDF |
| GB/T 28182-2024 |
Rated voltage 52-kV and below with series gap arResters {译} 额定电压52-kV及以下带串联间隙避雷器 |
China National Standards rR |
English PDF |
| GB/T 44051-2024 |
Non-destructive testing of welds-Phase-controlled arRay ultrasonic testing of thin-walled steel components-Acceptance levels {译} 焊缝无损检测-薄壁钢构件相控阵超声检测-验收等级 |
China National Standards rR |
English PDF |
| GB/T 6829-2024 |
General safety requirements for residual curRent operated protective devices {译} 剩余电流动作保护电器的一般安全要求 |
China National Standards rR |
English PDF |
| GB/T 24194-2024 |
FerRosilicon - Determination of multi-element content - Inductively coupled plasma atomic emission spectrometry {译} 硅铁-多元素含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards rR |
English PDF |
| GB/T 33348-2024 |
Voltage source converter valves for high-voltage direct curRent transmission - Electrical tests {译} 高压直流输电用电压源换流器阀-电气试验 |
China National Standards rR |
English PDF |
| GB/T 19633.1-2024 |
Terminally sterilized medical device packaging - Part 1: Requirements for materials, sterile barRier systems and packaging systems {译} 最终灭菌医疗器械包装-第1部分：材料、无菌屏障系统和包装系统的要求 |
China National Standards rR |
English PDF |
| GB/T 3654.10-2024 |
Determination of ferRoniobium-aluminum content-EDTA titration method {译} 铌铁-铝含量的测定-EDTA滴定法 |
China National Standards rR |
English PDF |
| GB/T 44058-2024 |
Marking of ferRite cores {译} 铁氧体磁心的标记 |
China National Standards rR |
English PDF |
| GB/T 44069.4-2024 |
FerRite cores - Guidelines for size and surface defect limits - Part 4: RM type cores {译} 铁氧体磁心-尺寸和表面缺陷极限导则-第4部分:RM型磁心 |
China National Standards rR |
English PDF |
| GB-41317-2024 |
Stainless steel corRugated hose for connection of gas appliances {译} 燃气用具连接用不锈钢波纹软管 |
China National Standards rR |
English PDF |
| GB/T 16477.1-2024 |
Chemical analysis methods for rare earth ferRosilicon alloys and magnesium ferrosilicon alloys-Part 1: Determination of total rare earth content and fifteen rare earth elements {译} 稀土硅铁合金及镁硅铁合金化学分析方法-第1部分：稀土总量、十五个稀土元素含量的测定 |
China National Standards rR |
English PDF |
| GB/T 21832.3-2024 |
Austenitic-ferRitic duplex stainless steel welded steel pipes - Part 3: Pipes for oil and gas transportation {译} 奥氏体-铁素体型双相不锈钢焊接钢管-第3部分：油气输送用管 |
China National Standards rR |
English PDF |
| GB/T 21833.3-2024 |
Austenitic-ferRitic duplex stainless steel seamless steel pipes - Part 3: Pipes for oil and gas transportation {译} 奥氏体-铁素体型双相不锈钢无缝钢管-第3部分：油气输送用管 |
China National Standards rR |
English PDF |
| GB/T 21956.1-2024 |
Agricultural and forestry tractors - Rollover protection devices for narRow-track wheeled tractors - Part 1: Front-mounted {译} 农林拖拉机-窄轮距轮式拖拉机翻滚防护装置-第1部分：前置式 |
China National Standards rR |
English PDF |
| GB/T 21956.2-2024 |
Agricultural and forestry tractors - Rollover protection devices for narRow-track wheeled tractors - Part 2: Rear-mounted {译} 农林拖拉机-窄轮距轮式拖拉机翻滚防护装置-第2部分：后置式 |
China National Standards rR |
English PDF |
| GB/T 2820.9-2024 |
Alternating curRent generator sets driven by reciprocating internal combustion engines - Part 9: Measurement and evaluation of mechanical vibrations {译} 往复式内燃机驱动的交流发电机组-第9部分：机械振动的测量和评价 |
China National Standards rR |
English PDF |
| GB/T 33423-2024 |
Technical specifications for corRosion control of coastal and offshore wind turbines {译} 沿海及海上风电机组腐蚀控制技术规范 |
China National Standards rR |
English PDF |
| GB/T 4137-2024 |
Rare earth ferRosilicon alloys {译} 稀土硅铁合金 |
China National Standards rR |
English PDF |
| GB/T 4138-2024 |
Rare earth magnesium ferRosilicon alloys {译} 稀土镁硅铁合金 |
China National Standards rR |
English PDF |
| GB/T 43846.2-2024 |
Microscope-Nomenclature of microscope objectives-Part 2: Chromatic aberRation correction {译} 显微镜-显微镜物镜的命名-第2部分：色差校正 |
China National Standards rR |
English PDF |
| GB/T 43858-2024 |
Long-term Monitoring Specifications for TerRestrial Ecosystem Biology {译} 陆地生态系统生物长期监测规范 |
China National Standards rR |
English PDF |
| GB/T 43925-2024 |
Full-size tensile stress corRosion test method for casing and oil pipes {译} 套管和油管全尺寸拉伸应力腐蚀试验方法 |
China National Standards rR |
English PDF |
| GB/T 4701.12-2024 |
FerRotitanium - Determination of titanium content - Diantipyryl methane spectrophotometry {译} 钛铁-钛含量的测定-二安替吡啉甲烷分光光度法 |
China National Standards rR |
English PDF |
| GB/T 4701.13-2024 |
FerRotitanium - Determination of silicon, manganese, phosphorus, chromium, aluminum, magnesium, copper, vanadium and nickel content - Inductively coupled plasma atomic emission spectrometry {译} 钛铁-硅、锰、磷、铬、铝、镁、铜、钒、镍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards rR |
English PDF |
| GB/T 5683-2024 |
FerRochrome {译} 铬铁 |
China National Standards rR |
English PDF |
| GB/T 43791-2024 |
International trade business process specification - data pipeline carRier - data exchange architecture {译} 国际贸易业务流程规范-数据管道载体-数据交换架构 |
China National Standards rR |
English PDF |
| GB/T 43658.2-2024 |
Non-destructive testing - X-ray and gamma-ray testing of pipeline corRosion and deposits - Part 2: Double-wall radiography {译} 无损检测-管道腐蚀及沉积物X和伽马射线检测-第2部分：双壁射线检测 |
China National Standards rR |
English PDF |
| GB/T 43658.1-2024 |
Non-destructive testing - X-ray and gamma-ray testing of pipeline corRosion and deposits - Part 1: Tangential radiography {译} 无损检测-管道腐蚀及沉积物X和伽马射线检测-第1部分：切向射线检测 |
China National Standards rR |
English PDF |
| GB/T 24926-2024 |
All-terRain vehicle braking performance requirements and test methods {译} 全地形车制动性能要求及试验方法 |
China National Standards rR |
English PDF |
| GB/T 37364.2-2024 |
Technical regulations for surveying terRestrial wildlife and their habitats-Part 2: Survey zoning {译} 陆生野生动物及其栖息地调查技术规程-第2部分：调查区划 |
China National Standards rR |
English PDF |
| GB/T 37364.3-2024 |
Technical regulations for surveying terRestrial wildlife and their habitats-Part 3: Mammals {译} 陆生野生动物及其栖息地调查技术规程-第3部分：兽类 |
China National Standards rR |
English PDF |
| GB/T 37364.4-2024 |
Technical regulations for surveying terRestrial wildlife and their habitats-Part 4: Birds {译} 陆生野生动物及其栖息地调查技术规程-第4部分：鸟类 |
China National Standards rR |
English PDF |
| GB/T 43646-2024 |
Design requirements for terRestrial wildlife corridors {译} 陆生野生动物廊道设计要求 |
China National Standards rR |
English PDF |
| GB/T 311.14-2024 |
Insulation coordination-Part 14: Insulation coordination of AC/DC filters in high-voltage direct curRent systems {译} 绝缘配合-第14部分：高压直流系统AC/DC滤波器绝缘配合 |
China National Standards rR |
English PDF |
| GB/T 33383-2024 |
CorRosion control technology for modified polyvinyl chloride structural adhesives and cements {译} 改性聚氯乙烯结构胶及胶泥腐蚀控制技术 |
China National Standards rR |
English PDF |
| GB/T 43790-2024 |
Railway transportation - CurRent collection systems - Criteria for interaction between pantographs and overhead lines {译} 轨道交通-受流系统-受电弓与接触网相互作用准则 |
China National Standards rR |
English PDF |
| GB/T 26906-2024 |
Sweet cherRy {译} 甜樱桃 |
China National Standards rR |
English PDF |
| GB/T 43657.2-2024 |
Energy efficiency of industrial vehicles - Test methods - Part 2: Self-propelled vehicles, tractors and carRiers controlled by operators {译} 工业车辆能效-试验方法-第2部分：操作者控制的自行式车辆、牵引车和载运车 |
China National Standards rR |
English PDF |
| GB/T 26954-2024 |
Non-destructive testing of welds-Eddy curRent testing of welds based on complex plane analysis {译} 焊缝无损检测-基于复平面分析的焊缝涡流检测 |
China National Standards rR |
English PDF |
| GB/T 43667-2024 |
Technical specifications for reinforced concrete corRosion monitoring and detection {译} 钢筋混凝土腐蚀监检测技术规范 |
China National Standards rR |
English PDF |
| GB/T 43680-2024 |
Ecosystem assessment-TerRestrial ecological degradation assessment methods {译} 生态系统评估-陆地生态退化评估方法 |
China National Standards rR |
English PDF |
| GB/T 43677-2024 |
Ecosystem assessment-Technical guidelines for terRestrial ecological asset accounting {译} 生态系统评估-陆地生态资产核算技术指南 |
China National Standards rR |
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 rR |
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 rR |
English PDF |
| GB/T 19923-2024 |
Plastic water-saving irRigation equipment-Part 7: Plastic valves for micro-irrigation {译} 城市污水再生利用-工业用水水质 |
China National Standards rR |
English PDF |
| GB/T 43725-2024 |
Test methods for positive photoresist materials for flat panel display arRays {译} 直写成像式曝光设备 |
China National Standards rR |
English PDF |
| GB/T 15651.7-2024 |
Printed board assembly - Part 6: Evaluation requirements for voids in ball grid arRay (BGA) and land grid array (LGA) solder joints and test methods {译} 半导体器件-第5-7部分：光电子器件-光电二极管和光电晶体管 |
China National Standards rR |
English PDF |
| GB/T 43788-2024 |
PreferRed number system for resistors and capacitors {译} 太阳能电池用银浆银含量的测定-硫氰酸盐标准溶液滴定法 |
China National Standards rR |
English PDF |
| GB/T 43780-2024 |
Nanotechnology - Measurement methods for carRier mobility and sheet resistance of sub-nanometer graphene films {译} 制造装备智能化通用技术要求 |
China National Standards rR |
English PDF |
| GB/T 43606-2023 |
Test method for corRosion properties of corrosion-resistant steel used in cargo tanks of crude oil tankers {译} 原油船货油舱用耐蚀钢腐蚀性能测试方法 |
China National Standards rR |
English PDF |
| GB/T 43605-2023 |
Atmospheric corRosion diagram drawing method {译} 大气腐蚀图绘制方法 |
China National Standards rR |
English PDF |
| GB/T 43593-2023 |
FerRite Cores Standard Inductance Factors and Tolerances for Air-Gapped Cores {译} 铁氧体磁心 有气隙磁心的标准电感因数及其公差 |
China National Standards rR |
English PDF |
| GB/T 43534-2023 |
Design and test method of AC side impedance of voltage source converter for high voltage direct curRent transmission {译} 高压直流输电用电压源换流器交流侧阻抗设计及测试方法 |
China National Standards rR |
English PDF |
| GB/T 43498-2023 |
Pipeline erosion and corRosion test method {译} 管路冲刷腐蚀试验方法 |
China National Standards rR |
English PDF |
| GB/T 43480-2023 |
Non-destructive testing Phased arRay ultrasonic cylindrical imaging guided wave testing {译} 无损检测 相控阵超声柱面成像导波检测 |
China National Standards rR |
English PDF |
| GB/T 37190-2023 |
General requirements for the entire life cycle of pipeline corRosion control projects {译} 管道腐蚀控制工程全生命周期 通用要求 |
China National Standards rR |
English PDF |
| GB/T 37183-2023 |
CorRosion control project life cycle risk assessment {译} 腐蚀控制工程全生命周期 风险评估 |
China National Standards rR |
English PDF |
| GB/T 33314-2023 |
General requirements for the entire life cycle of corRosion control projects {译} 腐蚀控制工程全生命周期 通用要求 |
China National Standards rR |
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 rR |
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 rR |
English PDF |
| GB/T 28511.2-2023 |
Planar optical waveguide integrated optical circuit devices Part 2: Dense wavelength division multiplexing (DWDM) filters based on arRayed waveguide grating (AWG) technology {译} 平面光波导集成光路器件 第2部分：基于阵列波导光栅（AWG）技术的密集波分复用（DWDM）滤波器 |
China National Standards rR |
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 rR |
English PDF |
| GB/T 9364.8-2023 |
Miniature fuses Part 8: Fusing resistors with special overcurRent protection {译} 小型熔断器 第8部分：带有特殊过电流保护的熔断电阻器 |
China National Standards rR |
English PDF |
| GB/Z 41275.4-2023 |
Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solder Part 4: Ball Grid ArRay Ball Installation {译} 航空电子过程管理 含无铅焊料航空航天及国防电子系统 第4部分：球栅阵列植球 |
China National Standards rR |
English PDF |
| GB/Z 20840.100-2023 |
Transformers Part 100: Guidelines for the application of curRent transformers for power system protection {译} 互感器 第100部分：电力系统保护用电流互感器应用导则 |
China National Standards rR |
English PDF |
| GB/T 7260.1-2023 |
UninterRuptible Power Supply Systems (UPS) Part 1: Safety Requirements {译} 不间断电源系统（UPS） 第1部分：安全要求 |
China National Standards rR |
English PDF |
| GB/T 6803-2023 |
Drop weight test method for non-plastic transition temperature of ferRitic steels {译} 铁素体钢的无塑性转变温度落锤试验方法 |
China National Standards rR |
English PDF |
| GB/T 11356.2-2023 |
Belt drives - Inspection of normal and narRow V-pulley grooves - Part 2: Effective width system {译} 带传动 普通和窄V带轮槽形检验 第2部分：有效宽度制 |
China National Standards rR |
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 rR |
English PDF |
| GB/T 23802-2023 |
Technical delivery conditions for corRosion-resistant alloy seamless pipes for casing, tubing, coupling blanks and accessory materials for the oil and gas industry {译} 石油天然气工业 套管、油管、接箍毛坯及附件材料用耐蚀合金无缝管交货技术条件 |
China National Standards rR |
English PDF |
| GB/T 25684.14-2023 |
Earthmoving machinery - Safety Part 14: Requirements for small implement carRiers {译} 土方机械 安全 第14部分：小型机具承载机的要求 |
China National Standards rR |
English PDF |
| GB/T 30547-2023 |
Resistors for high voltage direct curRent transmission system filters {译} 高压直流输电系统滤波器用电阻器 |
China National Standards rR |
English PDF |
| GB/T 43317-2023 |
Rough-terRain forklift operator training content and methods {译} 越野叉车 操作者培训 内容和方法 |
China National Standards rR |
English PDF |
| GB/T 7731.17-2023 |
FerRotungsten - Determination of cobalt, nickel and aluminum content - Inductively coupled plasma atomic emission spectrometry {译} 钨铁 钴、镍、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards rR |
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 rR |
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 rR |
English PDF |
| GB/T 3654.8-2023 |
FerRoniobium Determination of titanium content Chromotropic acid photometry and diantipyrine methane photometry {译} 铌铁 钛含量的测定 变色酸光度法和二安替比林甲烷光度法 |
China National Standards rR |
English PDF |
| GB/T 3653.3-2023 |
FerRoboron Determination of silicon content Perchloric acid dehydration gravimetric method {译} 硼铁 硅含量的测定 高氯酸脱水重量法 |
China National Standards rR |
English PDF |
| GB/T 43022.2-2023 |
Rail transit - DC surge arResters and voltage limiting devices - Part 2: Voltage limiting devices {译} 轨道交通 直流避雷器和电压限制装置 第2部分：电压限制装置 |
China National Standards rR |
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 rR |
English PDF |
| GB/T 32592-2023 |
Rail transit curRent receiving system Requirements and verification for dynamic interaction measurement between pantograph and catenary {译} 轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证 |
China National Standards rR |
English PDF |
| GB/T 43450-2023 |
Chemicals Acute Eye IrRitation In Vitro Cellular Test TRPV1 Activity Assay {译} 化学品 急性眼刺激体外细胞试验 TRPV1活性检测法 |
China National Standards rR |
English PDF |
| GB/T 43315-2023 |
Detection of silicon wafer flow pattern defects CorRosion method {译} 硅片流动图形缺陷的检测 腐蚀法 |
China National Standards rR |
English PDF |
| GB/T 27612.4-2023 |
Agricultural irRigation equipment sprinkler heads Part 4: Durability test methods {译} 农业灌溉设备 喷头 第4部分：耐久性试验方法 |
China National Standards rR |
English PDF |
| GB/T 27612.3-2023 |
Agricultural irRigation equipment sprinkler heads Part 3: Water volume distribution characteristics and test methods {译} 农业灌溉设备 喷头 第3部分：水量分布特性和试验方法 |
China National Standards rR |
English PDF |
| GB/T 27612.1-2023 |
Agricultural irRigation equipment Sprinkler heads Part 1: Terminology and classification {译} 农业灌溉设备 喷头 第1部分：术语和分类 |
China National Standards rR |
English PDF |
| GB/T 24671-2023 |
Agricultural irRigation equipment. Graphic symbols for pressurized irrigation systems. {译} 农业灌溉设备 承压灌溉系统图形符号 |
China National Standards rR |
English PDF |
| GB/T 19794-2023 |
Agricultural irRigation equipment, dosing valves, technical requirements and test methods {译} 农业灌溉设备 定量阀 技术要求和试验方法 |
China National Standards rR |
English PDF |
| GB/T 18690.4-2023 |
Agricultural irRigation equipment - Filters for micro-irrigation - Part 4: Granular media filters {译} 农业灌溉设备 微灌用过滤器 第4部分：颗粒介质过滤器 |
China National Standards rR |
English PDF |
| GB/T 18688-2023 |
Agricultural irRigation equipment - Pressure loss in irrigation valves - Test methods {译} 农业灌溉设备 灌溉阀的压力损失 试验方法 |
China National Standards rR |
English PDF |
| GB/T 43356-2023 |
Test method for periodic infiltration of corRosion salt solution on steel bars {译} 钢筋腐蚀盐溶液周期浸润试验方法 |
China National Standards rR |
English PDF |
| GB/T 21837-2023 |
Electromagnetic detection method of ferRomagnetic steel wire rope {译} 铁磁性钢丝绳电磁检测方法 |
China National Standards rR |
English PDF |
| GB/T 19699-2023 |
Ships and Offshore Technology Cargo Tank Pressure-Vacuum Valves and Flame ArRestors {译} 船舶和海上技术 液货舱压力-真空阀和阻火装置 |
China National Standards rR |
English PDF |
| GB/T 40853.2-2023 |
High frequency inductive components Electrical characteristics and measurement methods Part 2: Rated curRent of inductors for DC-DC converters {译} 高频感性元件 电特性及其测量方法 第2部分：DC-DC变换器用电感器额定电流 |
China National Standards rR |
English PDF |
| GB/T 30553-2023 |
High voltage direct curRent transmission based on voltage source converter {译} 基于电压源换流器的高压直流输电 |
China National Standards rR |
English PDF |
| GB/T 43320-2023 |
Non-destructive testing of welds, ultrasonic testing, application of automatic phased arRay technology for thin-walled steel components {译} 焊缝无损检测 超声检测 薄壁钢构件自动相控阵技术的应用 |
China National Standards rR |
English PDF |
| GB/T 26215-2023 |
Capacitors for converter valve damping and absorption circuits in high-voltage direct curRent transmission systems {译} 高压直流输电系统换流阀阻尼吸收回路用电容器 |
China National Standards rR |
English PDF |
| GB/T 27651-2023 |
Classification and requirements for the use of anticorRosive wood {译} 防腐木材的使用分类和要求 |
China National Standards rR |
English PDF |
| GB/T 22553-2023 |
Guidelines for assessing measurement uncertainty using estimates of repeatability, reproducibility and corRectness {译} 利用重复性、再现性和正确度的估计值评定测量不确定度的指南 |
China National Standards rR |
English PDF |
| GB 1886.364-2022 |
National Food Safety Standard Food Additive BilberRy Red {译} 食品安全国家标准 食品添加剂 越橘红 |
China National Standards rR |
English PDF |
| GB 1886.345-2021 |
National Food Safety Standard Food Additive MulberRy Red {译} 食品安全国家标准 食品添加剂 桑椹红 |
China National Standards rR |
English PDF |
| GB/T 4333.2-2023 |
FerRosilicon Determination of phosphorus content Bismuth phosphorus molybdenum blue spectrophotometry {译} 硅铁 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards rR |
English PDF |
| GB/T 43239-2023 |
Specifications for setting signs of urban comprehensive pipe corRidors {译} 城市综合管廊标识设置规范 |
China National Standards rR |
English PDF |
| GB/T 43238-2023 |
General rules for field test requirements for radiation corRection of Chinese remote sensing satellites {译} 中国遥感卫星辐射校正场外场试验要求 通则 |
China National Standards rR |
English PDF |
| GB/T 43226-2023 |
Single-event soft erRor time domain testing method for semiconductor integrated circuits used in aerospace applications {译} 宇航用半导体集成电路单粒子软错误时域测试方法 |
China National Standards rR |
English PDF |
| GB/T 43162-2023 |
Quarantine and identification method of fruit fly in European cherRy {译} 欧洲樱桃绕实蝇检疫鉴定方法 |
China National Standards rR |
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 rR |
English PDF |
| GB/T 43058-2023 |
Photovoltaic module ammonia corRosion test {译} 光伏组件氨腐蚀试验 |
China National Standards rR |
English PDF |
| GB/T 43019.7-2023 |
Determination of water vapor transmission rate of plastic films and sheets Part 7: Calcium corRosion method {译} 塑料薄膜和薄片水蒸气透过率的测定 第7部分：钙腐蚀法 |
China National Standards rR |
English PDF |
| GB/T 33014.11-2023 |
Road vehicles - Test methods for immunity of electrical/electronic components to narRowband radiated electromagnetic energy - Part 11: Reverberation chamber method {译} 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第11部分：混响室法 |
China National Standards rR |
English PDF |
| GB/T 32119-2023 |
Multilayer petrolatum coating corRosion control technology for marine steel structures {译} 海洋钢制构筑物复层矿脂包覆腐蚀控制技术 |
China National Standards rR |
English PDF |
| GB/T 31819-2023 |
Technical Specifications for Chimney CorRosion Resistance after Liquid Fluorine Rubber Coating and Desulfurization {译} 液体氟橡胶涂敷脱硫后烟囱耐蚀作业技术规范 |
China National Standards rR |
English PDF |
| GB/T 26949.17-2023 |
Industrial vehicles - Stability verification Part 17: Tractors, cargo and personnel carRiers {译} 工业车辆 稳定性验证 第17部分：牵引车、货物及人员载运车 |
China National Standards rR |
English PDF |
| GB/T 19214.1-2023 |
Electrical accessories Residual curRent monitors (RCM) Part 1: Residual current monitors for household and similar purposes {译} 电器附件 剩余电流监视器（RCM） 第1部分：家用和类似用途剩余电流监视器 |
China National Standards rR |
English PDF |
| GB/T 17410-2023 |
Organic heat carRier furnace {译} 有机热载体炉 |
China National Standards rR |
English PDF |
| GB/T 1621-2023 |
Industrial ferRic chloride {译} 工业氯化铁 |
China National Standards rR |
English PDF |
| GB/T 15166.2-2023 |
High voltage AC fuses Part 2: CurRent limiting fuses {译} 高压交流熔断器 第2部分：限流熔断器 |
China National Standards rR |
English PDF |
| GB/T 13664-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for low-pressure irRigation {译} 低压灌溉用硬聚氯乙烯（PVC-U）管材 |
China National Standards rR |
English PDF |
| GB/T 12113-2023 |
Methods of measurement of touch curRent and protective conductor current {译} 接触电流和保护导体电流的测量方法 |
China National Standards rR |
English PDF |
| GB/T 11260-2023 |
Eddy curRent testing method for round steel {译} 圆钢涡流检测方法 |
China National Standards rR |
English PDF |
| GB/T 42858-2023 |
CorRosion-resistant alloy coiled tubing {译} 耐蚀合金连续油管 |
China National Standards rR |
English PDF |
| GB/T 42654-2023 |
Test methods for seawater erosion corRosion of copper and copper alloys {译} 铜及铜合金海水冲刷腐蚀试验方法 |
China National Standards rR |
English PDF |
| GB/T 42907-2023 |
Testing of non-equilibrium carRier recombination lifetime in silicon ingots, silicon blocks and silicon wafers Non-contact eddy current induction method {译} 硅锭、硅块和硅片中非平衡载流子复合寿命的测试 非接触涡流感应法 |
China National Standards rR |
English PDF |
| GB/T 6616-2023 |
Testing of semiconductor wafer resistivity and semiconductor film sheet resistance non-contact eddy curRent method {译} 半导体晶片电阻率及半导体薄膜薄层电阻的测试 非接触涡流法 |
China National Standards rR |
English PDF |
| GB/T 1553-2023 |
Determination of minority carRier lifetime in silicon and germanium Photoconductivity decay method {译} 硅和锗体内少数载流子寿命的测定 光电导衰减法 |
China National Standards rR |
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 rR |
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 rR |
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 rR |
English PDF |
| GB/T 42673-2023 |
Non-destructive testing of steel pipes Magnetic particle testing of surface defects in ferRomagnetic seamless and welded steel pipes {译} 钢管无损检测 铁磁性无缝和焊接钢管表面缺欠的磁粉检测 |
China National Standards rR |
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 rR |
English PDF |
| GB/T 42669-2023 |
CorRosion-resistant flat bulb steel for cargo tanks of crude oil tankers {译} 原油船货油舱用耐腐蚀球扁钢 |
China National Standards rR |
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 rR |
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 rR |
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 rR |
English PDF |
| GB/T 42812-2023 |
General Technical Specifications for Soil Improvement in Continuous Cropping BarRiers {译} 连作障碍土壤改良通用技术规范 |
China National Standards rR |
English PDF |
| GB/T 42924.4-2023 |
Plastics. Smoke generation. Determination of corRosiveness of combustion streams. Part 4: Dynamic decomposition method using a cone corrosion meter. {译} 塑料 烟雾产生 燃烧流腐蚀性的测定 第4部分:使用锥形腐蚀计的动态分解法 |
China National Standards rR |
English PDF |
| GB/T 42924.1-2023 |
Plastics. Smoke generation. Determination of corRosiveness of combustion streams. Part 1: General terminology and applications. {译} 塑料 烟雾产生 燃烧流腐蚀性的测定 第1部分:通用术语和应用 |
China National Standards rR |
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 rR |
English PDF |
| GB/T 17626.11-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 11: Immunity tests for voltage dips, short interRuptions and voltage changes for equipment with input current less than or equal to 16 A per phase {译} 电磁兼容 试验和测量技术 第11部分：对每相输入电流小于或等于16 A设备的电压暂降、短时中断和电压变化抗扰度试验 |
China National Standards rR |
English PDF |
| GB/T 12604.13-2023 |
Non-destructive testing - Terminology - Part 13: ArRay ultrasonic testing {译} 无损检测 术语 第13部分：阵列超声检测 |
China National Standards rR |
English PDF |
| GB/T 22640-2023 |
Test method for evaluation of stress corRosion susceptibility of aluminum alloy {译} 铝合金应力腐蚀敏感性评价试验方法 |
China National Standards rR |
English PDF |
| GB/T 7998-2023 |
Evaluation method of intergranular corRosion susceptibility of aluminum alloy {译} 铝合金晶间腐蚀敏感性评价方法 |
China National Standards rR |
English PDF |
| GB/T 42784.1-2023 |
Rough terRain forklifts - Test methods for verification of visibility - Part 1: Telehandlers {译} 越野叉车 验证视野的试验方法 第1部分：伸缩臂式叉车 |
China National Standards rR |
English PDF |
| GB/T 22582-2023 |
Power Capacitor Low Voltage Power Factor CorRection Device {译} 电力电容器 低压功率因数校正装置 |
China National Standards rR |
English PDF |
| GB/T 42544-2023 |
CorRosion evaluation of aluminum and aluminum alloy anodic oxidation film and organic polymer film - grid method {译} 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 栅格法 |
China National Standards rR |
English PDF |
| GB/T 42514-2023 |
CorRosion assessment of aluminum and aluminum alloy anodic oxidation film and organic polymer film - chart method {译} 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 图表法 |
China National Standards rR |
English PDF |
| GB/Z 42533-2023 |
Hydraulic transmission system Theoretical corRelation method between the cleanliness of the system and the cleanliness of the components constituting the system and the degree of oil pollution {译} 液压传动 系统 系统清洁度与构成该系统的元件清洁度和油液污染度理论关联法 |
China National Standards rR |
English PDF |
| GB/T 10827.6-2023 |
Industrial vehicles - Safety requirements and verification - Part 6: Goods and personnel carRiers {译} 工业车辆 安全要求和验证 第6部分：货物及人员载运车 |
China National Standards rR |
English PDF |
| GB/T 35205.6-2023 |
Rough terRain forklifts - Safety requirements and verification - Part 6: Inclined cab {译} 越野叉车 安全要求及验证 第6部分：倾斜式司机室 |
China National Standards rR |
English PDF |
| GB/T 35205.2-2023 |
Rough terRain forklifts - Safety requirements and verification - Part 2: Swivel forklifts {译} 越野叉车 安全要求及验证 第2部分：回转式叉车 |
China National Standards rR |
English PDF |
| GB/T 42513.1-2023 |
Methods for chemical analysis of nickel alloys - Part 1: Determination of chromium content - FerRous ammonium sulfate potentiometric titration method {译} 镍合金化学分析方法 第1部分：铬含量的测定 硫酸亚铁铵电位滴定法 |
China National Standards rR |
English PDF |
| GB/T 42761-2023 |
Method for assessing the corRosivity potential of oral cleaning and care solutions to dental hard tissues {译} 口腔清洁护理液对牙齿硬组织潜在腐蚀性的评估方法 |
China National Standards rR |
English PDF |
| GB/T 5003-2023 |
Method for determination of chemical corRosion resistance of glazed surfaces of household ceramics {译} 日用陶瓷器釉面耐化学腐蚀性的测定方法 |
China National Standards rR |
English PDF |
| GB/T 3301-2023 |
Determination method of specification erRor and defect size of ceramics for daily use {译} 日用陶瓷器规格误差和缺陷尺寸的测定方法 |
China National Standards rR |
English PDF |
| GB/T 42545-2023 |
General requirements for the whole life cycle of corRosion control of rubber lining engineering in nuclear power plants {译} 核电厂橡胶衬里工程腐蚀控制全生命周期通用要求 |
China National Standards rR |
English PDF |
| GB/T 42613-2023 |
Plain bearings - Tests for bearing materials - Resistance to corRosion by lubricants under static conditions {译} 滑动轴承 轴承材料试验 静态条件下抗润滑剂腐蚀能力 |
China National Standards rR |
English PDF |
| GB/T 19721.6-2023 |
Marine Forecast and Warning Issues Part 6: CurRent Forecast Issues {译} 海洋预报和警报发布 第6部分：海流预报发布 |
China National Standards rR |
English PDF |
| GB/T 42538.2-2023 |
Agricultural and forestry tractors - Safety - Part 2: NarRow track and small tractors {译} 农林拖拉机 安全 第2部分：窄轮距和小型拖拉机 |
China National Standards rR |
English PDF |
| GB/T 42587-2023 |
Information technology Automatic identification and data capture technology Data carRier identifier {译} 信息技术 自动识别与数据采集技术 数据载体标识符 |
China National Standards rR |
English PDF |
| GB/T 15879.604-2023 |
Mechanical standardization of semiconductor devices - Part 6-4: General rules for drawing outline drawings of surface mount semiconductor device packages - Dimensional measurement methods for ball arRay (BGA) packages {译} 半导体器件的机械标准化 第6-4部分：表面安装半导体器件封装外形图绘制的一般规则 焊球阵列（BGA）封装的尺寸测量方法 |
China National Standards rR |
English PDF |
| GB/T 42553-2023 |
Electroacoustics - Method for determining free-field response corRections for sound level meters {译} 电声学 确定声级计自由场响应修正值的方法 |
China National Standards rR |
English PDF |
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