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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Li" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 535-2020 FertiLizer Grade Ammonium Sulfate
    肥料级硫酸铵
    China National Standards
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    GB/T 7512-2017 LPG cyLinder valve
    液化石油气瓶阀
    China National Standards
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    GB/T 15514-2021 Codes of ports of the People's RepubLic of China and related locations
    中华人民共和国口岸及相关地点代码
    China National Standards
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    GB/T 42195-2022 AbiLity Assessment Standards for the Elderly
    老年人能力评估规范
    China National Standards
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    GB/T 16145-2022 Gamma Spectroscopy Analysis Method of RadionucLides in Environmental and Biological Samples
    环境及生物样品中放射性核素的γ能谱分析方法
    China National Standards
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    GB/T 42185-2022 QuaLity Service Principles and Models
    优质服务 原则与模型
    China National Standards
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    GB/T 28784.5-2022 Mechanical vibration - Measurement of vibration in ships - Part 5: GuideLines for the measurement, evaluation and reporting of vibration for the habitability of passenger and merchant ships
    机械振动 船舶振动测量 第5部分:客船和商船适居性振动测量、评价和报告准则
    China National Standards
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    GB/T 25169-2022 Technical specification for Livestock and poultry manure monitoring
    畜禽粪便监测技术规范
    China National Standards
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    GB/T 16895.22-2022 Low-voltage electrical installations - Part 5-53: Selection and installation of electrical equipment. Electrical appLiances for safety protection, isolation, switching, control and monitoring
    低压电气装置 第5-53部分:电气设备的选择和安装 用于安全防护、隔离、通断、控制和监测的电器
    China National Standards
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    GB/T 42115-2022 Diagnosis technique of bovine maLignant catarrhal fever
    牛恶性卡他热诊断技术
    China National Standards
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    GB/T 41954-2022 Paints and varnishes - Test method for in situ quaLity assessment of interior wall coatings
    色漆和清漆 内墙涂层现场质量评定试验方法
    China National Standards
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    GB/Z 17215.652-2022 Electrical Measurement Data Exchange DLMS/COSEM Components Part 52: Communication Protocol Management Distribution Line Message Specification (DLMS) Server
    电测量数据交换 DLMS/COSEM组件 第52部分:通信协议管理配电线报文规范(DLMS)服务器
    China National Standards
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    GB/Z 17215.651-2022 Electrical Measurement Data Exchange DLMS/COSEM Components Part 51: AppLication Layer Protocol
    电测量数据交换 DLMS/COSEM组件 第51部分:应用层协议
    China National Standards
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    GB/T 6113.402-2022 Specifications for radio disturbance and immunity measuring equipment and methods of measurement - Part 4-2: Uncertainty, statistics and Limit value modeling Uncertainties of measuring equipment and facilities
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分:不确定度、统计学和限值建模 测量设备和设施的不确定度
    China National Standards
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    GB/T 31464-2022 Grid Operation GuideLines
    电网运行准则
    China National Standards
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    GB/T 42284.4-2022 Road vehicles - Environmental conditions and tests for electrical and electronic equipment used in electric vehicle drive systems - Part 4: CLimatic loads
    道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第4部分:气候负荷
    China National Standards
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    GB/T 42179-2022 MJ Thread Dodecagonal SpLine Self-Locking Nuts for Aerospace
    航空航天用MJ螺纹十二角花键自锁螺母
    China National Standards
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    GB/T 42255-2022 General specification for stainless steel soLid rivets for aerospace
    航空航天用不锈钢实心铆钉通用规范
    China National Standards
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    GB/T 42095-2022 Swimming self-aLigning self-locking nuts for MJ thread double-ear brackets for aerospace
    航空航天用MJ螺纹双耳托板游动自调心自锁螺母
    China National Standards
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    GB/T 31392-2022 Technical guideLines for mine water utilization in coal mines
    煤矿矿井水利用技术导则
    China National Standards
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    GB/T 42170-2022 Footwear - Test methods for hollow and soLid heels with heels - Heel adhesion
    鞋类 带跟面的空心和实心鞋跟试验方法 跟面结合力
    China National Standards
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    GB/T 18802.352-2022 Low-voltage surge arrester components - Part 352: GuideLines for the selection and use of surge isolating transformers (SIT) for telecommunication and signaling networks
    低压电涌保护器元件 第352部分:电信和信号网络的电涌隔离变压器(SIT)的选择和使用导则
    China National Standards
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    GB/T 42088-2022 Feed Processing Plant IntelLigent Technology Guidelines
    饲料加工厂 智能化技术导则
    China National Standards
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    GB/T 42229-2022 GuideLines for Sorting Rural Recyclable Waste
    农村可回收废弃物分类指南
    China National Standards
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    GB/T 42181-2022 Test method for tightening torque of threaded bLind rivets used in aviation
    航空用螺纹抽芯铆钉锁紧力矩测试方法
    China National Standards
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    GB/T 42113-2022 Determination of cyanogenic glucosides in agricultural products by Liquid chromatography-tandem mass spectrometry
    农产品中生氰糖苷的测定 液相色谱-串联质谱法
    China National Standards
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    GB/T 33057-2022 SampLing method for waste chemicals
    废弃化学品取样制样方法
    China National Standards
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    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
    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
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    GB/T 42242-2022 Space environment Radiation effects assessment of commercial off-the-shelf (COTS) devices for low-orbit satelLites
    空间环境 用于低轨道卫星的商业现货(COTS)器件的辐射效应评估
    China National Standards
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    GB/Z 42245-2022 Space Environment AppLied Estimation of Solar Wind Energy Input to the Earth's Magnetosphere Using the Ground-Based Pole Cover (PC) Index
    空间环境 利用地基磁极盖(PC)指数对输入地球磁层的太阳风能量的应用估算
    China National Standards
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    GB/T 38812.4-2022 Direct reduced iron - Determination of metalLic iron content - Bromine-methanol titration
    直接还原铁 金属铁含量的测定 溴-甲醇滴定法
    China National Standards
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    GB/Z 42085-2022 Pneumatics - Component reLiability assessment based on accelerated life testing - General guidelines and procedures
    气动 基于加速寿命试验的元件可靠性评估 通用指南和程序
    China National Standards
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    GB/T 16886.15-2022 Biological Evaluation of Medical Devices-Part 15: QuaLitative and Quantitative Degradation Products of Metals and Alloys
    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
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    GB/T 16886.9-2022 Biological evaluation of medical devices - Part 9: QuaLitative and quantitative framework for potential degradation products
    医疗器械生物学评价 第9部分:潜在降解产物的定性和定量框架
    China National Standards
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    GB/T 20453-2022 Persimmon product quaLity grade
    柿子产品质量等级
    China National Standards
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    GB/T 42114-2022 Determination of flavonols in cassava leaves by high performance Liquid chromatography
    木薯叶片中黄酮醇的测定 高效液相色谱法
    China National Standards
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    GB/T 42090-2022 IntelLigent feed processing plant data acquisition technical specification
    智能化饲料加工厂 数据采集技术规范
    China National Standards
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    GB/T 24305-2022 Eucommia product quaLity grade
    杜仲产品质量等级
    China National Standards
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    GB/T 42086.2-2022 HydrauLic transmission connection - Flange connection - Part 2: 42 MPa, DN13~DN76 series
    液压传动连接 法兰连接 第2部分: 42 MPa、DN13~DN76系列
    China National Standards
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    GB/T 42086.1-2022 HydrauLic transmission connection flange connection Part 1: 3.5 MPa ~ 35 MPa, DN13 ~ DN127 series
    液压传动连接 法兰连接 第1部分:3.5 MPa~35 MPa、DN13~DN127系列
    China National Standards
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    GB/T 17799.7-2022 Electromagnetic compatibiLity - Generic standards - Part 7: Immunity requirements for equipment intended to perform safety-related system functions (functional safety) in industrial locations
    电磁兼容 通用标准 第7部分:工业场所中用于执行安全相关系统功能(功能安全)设备的抗扰度要求
    China National Standards
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    GB/T 15166.5-2022 High-voltage AC fuses-Part 5: GuideLines for the selection of fuses for high-voltage fuses for motor circuits
    高压交流熔断器 第5部分:用于电动机回路的高压熔断器的熔断件选用导则
    China National Standards
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    GB/T 41938-2022 Rubber compounding agent - Precipitated hydrated siLica - Evaluation method in mixtures of solution-polymerized styrene-butadiene rubber (S-SBR) and butadiene rubber (BR)
    橡胶配合剂 沉淀水合二氧化硅 在溶聚丁苯橡胶(S-SBR)和丁二烯橡胶(BR)混合物中的评价方法
    China National Standards
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    GB/T 42078-2022 GuideLines for the development and construction of chemical parks
    化工园区开发建设导则
    China National Standards
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    GB/T 42087-2022 HydrauLic transmission system - Cleaning procedure and cleanliness inspection method
    液压传动 系统 清洗程序和清洁度检验方法
    China National Standards
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    GB/T 26949.2-2022 Industrial vehicles - StabiLity verification - Part 2: Counterbalanced forklifts
    工业车辆 稳定性验证 第2部分:平衡重式叉车
    China National Standards
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    GB/T 42112-2022 Evaluation Index System of Asset Management CapabiLity in Accommodation Industry
    住宿业资产管理能力评价指标体系
    China National Standards
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    GB/T 33174-2022 Asset management management system GB/T 33173 appLication guide
    资产管理 管理体系 GB/T 33173应用指南
    China National Standards
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    GB/T 25915.15-2022 Clean rooms and related controlled environments - Part 15: SuitabiLity assessment of equipment and materials by concentration of gaseous chemicals
    洁净室及相关受控环境 第15部分: 按气态化学物浓度评定设备及材料的适用性
    China National Standards
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    GB/T 25915.14-2022 Clean rooms and related controlled environments - Part 14: Assessment of equipment suitabiLity by particle concentration
    洁净室及相关受控环境 第14部分:按粒子浓度评估设备适用性
    China National Standards
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    GB/T 25915.13-2022 Cleanrooms and related controlled environments - Part 13: Surface cleaning to particle and chemical cleanLiness requirements
    洁净室及相关受控环境 第13部分:达到粒子和化学洁净度要求的表面清洁
    China National Standards
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    GB/T 34590.12-2022 Road vehicles - Functional safety - Part 12: SuitabiLity for motorcycles
    道路车辆 功能安全 第12部分:摩托车的适用性
    China National Standards
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    GB/T 34590.11-2022 Road vehicles - Functional safety - Part 11: GuideLines for semiconductor applications
    道路车辆 功能安全 第11部分:半导体应用指南
    China National Standards
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    GB/T 34590.10-2022 Road vehicles - Functional safety - Part 10: GuideLines
    道路车辆 功能安全 第10部分:指南
    China National Standards
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    GB/T 34590.7-2022 Road vehicles - Functional safety - Part 7: Production, operation, service and end-of-Life
    道路车辆 功能安全 第7部分:生产、运行、服务和报废
    China National Standards
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    GB/T 41969-2022 Construction Machinery and Equipment Advanced Geological DrilLing Rigs
    建筑施工机械与设备 超前地质钻机
    China National Standards
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    GB/T 15531-2022 Belt drive Pulley Center distance adjustment Limit value
    带传动 带轮 中心距调整极限值
    China National Standards
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    GB/T 42216.2-2022 Molecular in vitro diagnostic tests - Specification for pre-examination procedures of formaLin-fixed and paraffin-embedded tissues - Part 2: Isolation of proteins
    分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第2部分:分离蛋白质
    China National Standards
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    GB/T 42216.3-2022 Molecular in vitro diagnostic tests - Specification for preexamination procedures of formaLin-fixed and paraffin-embedded tissues - Part 3: Isolation of DNA
    分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第3部分:分离DNA
    China National Standards
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    GB/T 42216.1-2022 Molecular in vitro diagnostic tests - Specification for preexamination procedures of formaLin-fixed and paraffin-embedded tissues - Part 1: Isolation of RNA
    分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第1部分:分离RNA
    China National Standards
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    GB/T 21079.2-2022 Financial services - Security encryption equipment (retail) Part 2: CheckList for equipment security compliance in financial transactions
    金融服务 安全加密设备(零售)第2部分:金融交易中设备安全符合性检测清单
    China National Standards
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    GB/Z 16886.22-2022 Biological Evaluation of Medical Devices Part 22: GuideLines for Nanomaterials
    医疗器械生物学评价 第22部分:纳米材料指南
    China National Standards
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    GB/T 23608-2022 RecycLing platinum group metal raw materials
    回收铂族金属原料
    China National Standards
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    GB/T 41928-2022 Plastics epoxy resins - Determination of degree of crossLinking of crosslinked epoxy resins by differential scanning calorimetry (DSC)
    塑料 环氧树脂 差示扫描量热法(DSC)测定交联环氧树脂交联度
    China National Standards
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    GB/T 41931-2022 Plastics/Rubber Polymer Dispersions and Synthetic Rubber Latex Freeze-Thaw Cycle StabiLity Test
    塑料/橡胶 聚合物分散体和合成橡胶胶乳 冻融循环稳定性试验
    China National Standards
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    GB/T 41932-2022 Plastics - Determination of fracture toughness (GIC and KIC) - Linear elastic fracture mechanics (LEFM) method
    塑料 断裂韧性(GIC和KIC)的测定 线弹性断裂力学(LEFM)法
    China National Standards
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    GB/T 41933-2022 Plastics - Determination of tension-tension fatigue crack growth - Linear elastic fracture mechanics (LEFM) method
    塑料 拉-拉疲劳裂纹扩展的测定 线弹性断裂力学(LEFM)法
    China National Standards
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    GB/T 42168.1-2022 Condoms—GuideLines for clinical research—Part 1: Self-reported clinical functional studies of male condoms
    避孕套 临床研究指南 第1部分:男用避孕套基于自我报告的临床功能研究
    China National Standards
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    GB/T 5275.2-2022 Gas analysis - Preparation of caLibration gas mixtures by dynamic method - Part 2: Piston pumps
    气体分析 动态法制备校准用混合气体 第2部分:活塞泵
    China National Standards
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    GB/T 7994.3-2022 Test methods for glass-Lined equipment - Part 3: Mechanical shock resistance gunshot test
    搪玻璃设备试验方法 第3部分:耐机械冲击枪击试验
    China National Standards
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    GB/T 42247-2022 Water Reuse GuideLines Evaluation of Benefits of Reclaimed Water Utilization
    水回用导则 再生水利用效益评价
    China National Standards
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    GB/T 28181-2022 Technical requirements for information transmission, exchange and control of pubLic security video surveillance networking system
    公共安全视频监控联网系统信息传输、交换、控制技术要求
    China National Standards
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    GB/T 42177-2022 Technical requirements and test methods for hydrogen valves in hydrogen refueLing stations
    加氢站氢气阀门技术要求及试验方法
    China National Standards
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    GB/T 41964-2022 Photography Washing Waste Liquid Determination of Ammonia Nitrogen Content (Micro-diffusion Method)
    摄影 冲洗废液 氨态氮含量的测定 (微扩散法)
    China National Standards
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    GB/T 41965-2022 Photography Flushing Waste Liquid Determination of Total Content of Ammonia Nitrogen (Micro-diffusion Kjeldahl Nitrogen Method)
    摄影 冲洗废液 氨态氮总含量的测定 (微扩散凯氏氮法)
    China National Standards
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    GB/T 42169-2022 Green Product Evaluation Household Gas AppLiances
    绿色产品评价 家用燃气用具
    China National Standards
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    GB/T 9225-2022 AppLication Guide for Reliability Analysis of Nuclear Power Plant Systems and Other Nuclear Facilities
    核电厂系统与其他核设施可靠性分析应用指南
    China National Standards
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    GB/Z 42217-2022 Medical devices for the vaLidation of medical device quality system software
    医疗器械 用于医疗器械质量体系软件的确认
    China National Standards
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    GB/T 20002.6-2022 GuideLines for writing specific content in the standard Part 6: Addressing the needs of MSMEs
    标准中特定内容的编写指南 第6部分:涉及中小微型企业需求
    China National Standards
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    GB/T 29307-2022 ReLiability test method of drive motor system for electric vehicles
    电动汽车用驱动电机系统可靠性试验方法
    China National Standards
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    GB/T 42262-2022 MetalLic and Other Inorganic Overlays Thermal Spray Coordination Tasks and Responsibilities
    金属及其他无机覆盖层 热喷涂协调 任务和职责
    China National Standards
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    GB/T 41950-2022 MetalLic coatings Zinc and zinc alloy electroplating with hexavalent chromium-free treatment on steel
    金属覆盖层 钢铁上经过无六价铬处理的锌和锌合金电镀层
    China National Standards
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    GB/T 5568-2022 Rubber or plastics hoses and hose assembLies - Hydraulic impulse test without deflection
    橡胶或塑料软管及软管组合件 无曲挠液压脉冲试验
    China National Standards
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    GB/T 42119-2022 Livestock slaughtering and processing equipment Poultry carcass spiral cooling equipment
    畜禽屠宰加工设备 家禽胴体螺旋冷却设备
    China National Standards
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    GB/T 42133-2022 Information Technology OFD File AppLication Guide
    信息技术 OFD档案应用指南
    China National Standards
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    GB/T 41903.3-2022 Information technology - Object-oriented biometric appLication programming interface - Part 3: C# implementation
    信息技术 面向对象的生物特征识别应用编程接口 第3部分:C#实现
    China National Standards
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    GB/T 41903.2-2022 Information technology - Object-oriented biometric appLication programming interface - Part 2: Java implementation
    信息技术 面向对象的生物特征识别应用编程接口 第2部分:Java实现
    China National Standards
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    GB/T 17814-2022 Determination of butylated hydroxyanisole, dibutyl hydroxytoluene, tert-butyl hydroquinone, ethoxyquinoLine and propyl gallate in feed
    饲料中丁基羟基茴香醚、二丁基羟基甲苯、特丁基对苯二酚、乙氧基喹啉和没食子酸丙酯的测定
    China National Standards
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    GB/T 41968-2022 Treatment and disposal method of emulsified waste Liquid
    乳化废液处理处置方法
    China National Standards
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    GB/T 5686.7-2022 Ferromanganese, manganese siLicon alloy, ferromanganese nitride and metal manganese Determination of sulfur content Infrared absorption method and combustion neutralization titration method
    锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    GB/T 42082-2022 Mining rock drilLing rigs and anchor drilling rigs Safety requirements
    矿用岩石钻机和锚固钻机 安全要求
    China National Standards
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    GB/T 26727-2022 RecycLing Indium Raw Materials
    回收铟原料
    China National Standards
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    GB/T 42274-2022 Determination of content and distribution of trace elements (magnesium, galLium) in aluminum nitride materials Secondary ion mass spectrometry
    氮化铝材料中痕量元素(镁、镓)含量及分布的测定 二次离子质谱法
    China National Standards
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    GB/T 42263-2022 Determination of nitrogen content in siLicon single crystals - Secondary ion mass spectrometry
    硅单晶中氮含量的测定 二次离子质谱法
    China National Standards
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    GB/T 12963-2022 Electronic Grade PolysiLicon
    电子级多晶硅
    China National Standards
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    GB/T 42260-2022 Lithium iron phosphate electrochemical performance test cycle life test method
    磷酸铁锂电化学性能测试 循环寿命测试方法
    China National Standards
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    English PDF
    GB/T 42161-2022 Electrochemical Performance Test of Lithium Iron Phosphate Test Method for First Discharge Specific Capacity and First Charge and Discharge Efficiency
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    China National Standards
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    安全与韧性 组织韧性 原则和属性
    China National Standards
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    粮油储藏 谷物冷却机应用技术规程
    China National Standards
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    China National Standards
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