China IV GB Standards English PDF List

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China "IV" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 20385.1-2021	Textiles—Determination of organotin compounds—Part 1：DerIVatisation method using GC-MS 纺织品有机锡化合物的测定第1部分：衍生化气相色谱-质谱法	China National Standards IV	English PDF
GB/T 18802.32-2021	Low-voltage surge protectIVe devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles 低压电涌保护器第32部分：用于光伏系统的电涌保护器选择和使用导则	China National Standards IV	English PDF
GB/T 18802.31-2021	Low-voltage surge protectIVe devices -- Part 31: Surge protective devices connected to photovoltaic installations -- Requirements and test methods 低压电涌保护器第31部分：用于光伏系统的电涌保护器性能要求和试验方法	China National Standards IV	English PDF
GB/T 18329.4-2021	Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructIVe ultrasonic transmission testing of bond of thickness greater than or equal to 0.3 mm 滑动轴承多层金属滑动轴承第4部分: 合金厚度≥0.3mm的结合质量超声穿透无损检测	China National Standards IV	English PDF
GB/T 18329.3-2021	Plain bearings—Metallic multilayer plain bearings—Part 3: Non-destructIVe penetrant testing 滑动轴承多层金属滑动轴承第3部分：无损渗透检验	China National Standards IV	English PDF
GB/T 14352.20-2021	Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- InductIVely coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法第20部分：铌、钽、锆、铪及15个稀土元素量的测定电感耦合等离子体质谱法	China National Standards IV	English PDF
GB/T 14352.19-2021	Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- InductIVe-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定电感耦合等离子体原子发射光谱法	China National Standards IV	English PDF
GB/T 12668.902-2021	Adjustable speed electrical power drIVe systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters 调速电气传动系统第9-2部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计电气传动系统和电机起动器的能效指标	China National Standards IV	English PDF
GB/T 12668.901-2021	Adjustable speed electrical power drIVe systems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—General requirements for setting energy efficiency standards for power driven equipment using the 调速电气传动系统第9-1部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计采用扩展产品法（EPA）和半解析模型（SAM）制定电气传动设备能效标准的一般要求	China National Standards IV	English PDF
GB/T 5095.2307-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: EffectIVe transfer impedance of connectors 电子设备用机电元件基本试验规程及测量方法第23-7部分：屏蔽和滤波试验试验23g：连接器的有效转移阻抗	China National Standards IV	English PDF
GB/T 5095.2303-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectIVeness of connectors and accessories—Line injection method 电子设备用机电元件基本试验规程及测量方法第23-3部分：屏蔽和滤波试验试验23c：连接器和附件的屏蔽效果线注入法	China National Standards IV	English PDF
GB/T 3684-2021	Conveyor belts—Electrical conductIVity—Specification and test method 输送带导电性规范和试验方法	China National Standards IV	English PDF
GB/T 1454-2021	Test method for edgewise compressIVe properties of sandwich constructions 夹层结构侧压性能试验方法	China National Standards IV	English PDF
GB/T 9254.1-2021	Information technology equipment, multimedia equipment and receIVers -- Electromagnetic compatibility -- Part 1: Emission requirements 信息技术设备、多媒体设备和接收机电磁兼容第1部分：发射要求	China National Standards IV	English PDF
GB/T 41205.1-2021	Code and attribute description of emergency supplies -- Part 1: Personal protectIVe equipment 应急物资编码与属性描述第1部分：个体防护装备	China National Standards IV	English PDF
GB/T 41019-2021	Technical guideline for comprehensIVe utilization of mine water 矿井水综合利用技术导则	China National Standards IV	English PDF
GB/T 41043-2021	CoordinatIVe development effectiveness evaluation indicator and method of coal and coalbed methane 煤与煤层气协调开发效果评价指标及计算方法	China National Standards IV	English PDF
GB/T 3099.4-2021	Terminology of fasteners—Control, inspection, delIVery, acceptance and quality 紧固件术语控制、检查、交付、接收和质量	China National Standards IV	English PDF
GB/T 41116-2021	Non-destructIVe testing of welds—Time-of-flight diffraction technique (TOFD)—Acceptance levels 焊缝无损检测衍射时差技术（TOFD）验收等级	China National Standards IV	English PDF
GB/T 41115-2021	Non-destructIVe testing of welds -- Ultrasonic testing -- Use of time-of-flight diffraction technique (TOFD) 焊缝无损检测超声检测衍射时差技术（TOFD）的应用	China National Standards IV	English PDF
GB/T 41107.2-2021	DestructIVe tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 2: Self-restraint tests 金属材料焊缝破坏性试验焊件的热裂纹试验弧焊方法第2部分：自拘束试验	China National Standards IV	English PDF
GB/T 41107.1-2021	DestructIVe tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 1: General 金属材料焊缝破坏性试验焊件的热裂纹试验弧焊方法第1部分：总则	China National Standards IV	English PDF
GB/T 13976-2021	RadioactIVe source term of pressurized water reactor nuclear power plant for operation states 压水堆核电厂运行状态下的放射性源项	China National Standards IV	English PDF
GB/T 5121.28-2021	Methods for chemical analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—InductIVely coupled plasma-mass spectrometry 铜及铜合金化学分析方法第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定电感耦合等离子体质谱法	China National Standards IV	English PDF
GB/T 26281-2021	Methods for the calculation of heat balance，heat efficiency and comprehensIVe energy consumption of cement rotary kiln 水泥回转窑热平衡、热效率、综合能耗计算方法	China National Standards IV	English PDF
GB/T 41114-2021	Non-destructIVe testing -- Ultrasonic testing -- Specification for a calibration block for phased array testing(PAUT) 无损检测? 超声检测相控阵超声检测标准试块规范	China National Standards IV	English PDF
GB/T 41123.3-2021	Non-destructIVe testing—Radiation methods for industrial computed tomography—Part 3:Qualification 无损检测工业射线计算机层析成像检测第3部分：验证	China National Standards IV	English PDF
GB/T 41123.2-2021	Non-destructIVe testing—Radiation methods for industrial computed tomography—Part 2:Operation and interpretation 无损检测工业射线计算机层析成像检测第2部分：操作和解释	China National Standards IV	English PDF
GB/T 41123.1-2021	Non-destructIVe testing -- Radiation methods for industrial computed tomography -- Part 1: Principles, equipment and samples 无损检测工业射线计算机层析成像检测第1部分：原理、设备和样品	China National Standards IV	English PDF
GB/T 12604.12-2021	Non-destructIVe testing -- Terminology -- Part 12: Radiation methods for industrial computed tomography 无损检测? 术语? 第12部分：工业射线计算机层析成像检测	China National Standards IV	English PDF
GB/T 41105.3-2021	Non-destructIVe testing -- Measurement and evaluation of the X-ray tube voltage -- Part 3: Spectrometric method 无损检测? X射线管电压的测量和评价第3部分：能谱法	China National Standards IV	English PDF
GB/T 41105.2-2021	Non-destructIVe testing -- Measurement and evaluation of the X-ray tube voltage -- Part 2: Constancy check by the thick filter method 无损检测? X射线管电压的测量和评价第2部分：厚板滤波法稳定性核查	China National Standards IV	English PDF
GB/T 41105.1-2021	Non-destructIVe testing—Measurement and evaluation of the X-ray tube voltage—Part 1:Voltage divider method 无损检测 X射线管电压的测量和评价第1部分：分压法	China National Standards IV	English PDF
GB/T 10395.5-2021	Agricultural machinery -- Safety -- Part 5: Power-drIVen soil-working machines 农业机械安全第5部分：驱动式耕作机械	China National Standards IV	English PDF
GB/T 6730.28-2021	Iron ores—Determination of fluorine content—Ion-selectIVe electrode method 铁矿石氟含量的测定离子选择电极法	China National Standards IV	English PDF
GB/T 10762-2021	Method of mass measurements for industrial and mining electric locomotIVe 工矿电机车质量测量方法	China National Standards IV	English PDF
GB/T 26641-2021	Non-destructIVe testing—Magnetic memory testing—General requirements 无损检测磁记忆检测总体要求	China National Standards IV	English PDF
GB/T 41120-2021	Non-destructIVe testing -- Test method for non-ferromagnetic metallic component pulsed eddy current testing 无损检测非铁磁性金属材料脉冲涡流检测	China National Standards IV	English PDF
GB/T 41119-2021	Non-destructIVe testing—Micromagnetic testing—General principles 无损检测微磁检测总则	China National Standards IV	English PDF
GB/T 41076-2021	Microbeam analysis—Electron backscatter diffraction—QuantitatIVe determination of austenite in steel 微束分析电子背散射衍射钢中奥氏体的定量分析	China National Standards IV	English PDF
GB/T 41090-2021	General design requirements of pressurized water reactor nuclear power plants with actIVe safety systems 能动安全系统压水堆核电厂总设计要求	China National Standards IV	English PDF
GB/T 37863.2-2021	Railway applications—Traction electric drIVe system—Part 2: Locomotive and multiple unit 轨道交通牵引电传动系统第2部分：机车、动车组	China National Standards IV	English PDF
GB/T 21414-2021	Railway applications—Rolling stock—ProtectIVe provisions against electrical hazards 轨道交通机车车辆电气隐患防护的规定	China National Standards IV	English PDF
GB/T 21437.3-2021	Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3: Electrical transient transmission by capacitIVe and inductive coupling via lines other than supply lines 道路车辆电气/电子部件对传导和耦合引起的电骚扰试验方法第3部分：对耦合到非电源线电瞬态的抗扰性	China National Standards IV	English PDF
GB/T 9254.2-2021	Information technology equipment, multimedia equipment and receIVers -- Electromagnetic compatibility -- Part 2: Immunity requirements 信息技术设备、多媒体设备和接收机电磁兼容第2部分：抗扰度要求	China National Standards IV	English PDF
GB/T 41212-2021	Nanotechnologies -- 5-(and 6)-Chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactIVe oxygen species(ROS) production in RAW 264.7 macrophage cell line 纳米技术荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧	China National Standards IV	English PDF
GB/T 41186-2021	Grading for fresh and lIVe abalone 鲜、活鲍分级	China National Standards IV	English PDF
GB/T 38490-2021	Determination of high-throughput adaptIVe evolution for microorganisms—Microfluidic chip method 微生物高通量适应性进化测定微流控芯片法	China National Standards IV	English PDF
GB/T 41059-2021	AdhesIVes specifications for ceramic tiles 陶瓷砖胶粘剂技术要求	China National Standards IV	English PDF
GB/T 41156-2021	Low modulus adhesIVes for exterior tile finishing 外墙砖用弹性胶粘剂	China National Standards IV	English PDF
GB/T 41100-2021	Earth-moving machinery and rough-terrain variable-reach trucks -- Design requirements for machines intended to be drIVen on road 土方机械和越野伸缩臂叉车? 预期公路行驶机器的设计要求	China National Standards IV	English PDF
GB/T 41144-2021	Requirements and test methods for ventilated protectIVe clothing against radioactive aerosol 放射性气溶胶的通风防护衣要求与测试方法	China National Standards IV	English PDF
GB/T 41055-2021	Technical requirements for nondestructIVe testing （electromagnetic method based on remote field eddy current） on prestressed concrete cylinder pipe 预应力钢筒混凝土管无损检测（远场涡流电磁法）技术要求	China National Standards IV	English PDF
GB/T 20794-2021	Industrial classification for ocean industries and their related actIVities 海洋及相关产业分类	China National Standards IV	English PDF
GB/T 41214-2021	Space environment (natural and artificial) -- Methods for estimation of future geomagnetic actIVity 空间环境（自然和人工）地磁活动的预报方法	China National Standards IV	English PDF
GB/T 41206-2021	Space environment (natural and artificial) -- Cosmic ray and solar energetic particle penetration inward the magnetosphere -- Method of determination of the effectIVe vertical cut-off rigidity 空间环境（自然和人工）宇宙线和太阳能量粒子穿入磁层有效垂直地磁截止刚度的确定方法	China National Standards IV	English PDF
GB/T 24606-2021	Rolling bearings—Non-destructIVe testing—Magnetic particle testing 滚动轴承无损检测磁粉检测	China National Standards IV	English PDF
GB/T 41151-2021	Sustainable cities and communities -- DescriptIVe framework for cities and communities 城市和社区可持续发展城市描述性框架	China National Standards IV	English PDF
GB/T 41170.2-2021	Skin barrier for ostomy aids -- Test methods -- Part 2: Wet integrity and adhesIVe strength 造口辅助器具的皮肤保护用品试验方法第2部分：耐湿完整性和黏合强度	China National Standards IV	English PDF
GB/T 41175-2021	AssistIVe products for persons with vision impairments and persons with vision and hearing impairments -- Acoustic and tactile signals for pedestrian traffic lights 视力障碍者和视听障碍者用辅助器具? 行人交通信号灯的声音和触觉信号	China National Standards IV	English PDF
GB 11236-2021	Copper-bearing contraceptIVe intrauterine devices—Requirements and tests 含铜宫内节育器技术要求与试验方法	China National Standards IV	English PDF
GB/T 5358-2021	ScrewdrIVer for hexalobular socket screws 内六角花形螺钉旋具	China National Standards IV	English PDF
GB/T 40958-2021	Evaluation specifications of enterprise productIVity 企业生产力评价规范	China National Standards IV	English PDF
GB/T 40957-2021	Evaluation specifications of enterprise competitIVeness 企业竞争力评价规范	China National Standards IV	English PDF
GB/T 40980-2021	Determination of reducing sugar in biochemical products—High-performance liquid chromatography with pre-column derIVatization 生化制品中还原糖的测定柱前衍生高效液相色谱法	China National Standards IV	English PDF
GB/T 40852.1-2021	High frequency inductIVe components—Non-electrical characteristics and measuring methods—Part 1:Fixed,surface mounted inductors for use in electronic and telecommunication equipment 高频感性元件非电特性及其测量方法第1部分：电子和通信设备用表面安装固定电感器	China National Standards IV	English PDF
GB/T 40853.1-2021	High frequency inductIVe components—Electrical characteristics and measuring method—Part 1:Nanohenry range chip inductor 高频感性元件电特性及其测量方法第1部分：纳亨级片式电感器	China National Standards IV	English PDF
GB/T 21021.4-2021	Intermodulation level measurement for passIVe RF and microwave devices -- Part 4: Measurement of passive intermodulation in coaxial cables 无源射频和微波元器件的互调电平测量第4部分：同轴电缆的无源互调测量	China National Standards IV	English PDF
GB/T 21021.3-2021	Intermodulation level measurement for passIVe RF and microwave devices -- Part 3: Measurement of passive intermodulation in coaxial connectors 无源射频和微波元器件的互调电平测量第3部分：同轴连接器的无源互调测量	China National Standards IV	English PDF
GB/T 21021.2-2021	Intermodulation level measurement for passIVe RF and microwave devices -- Part 2: Measurement of passive intermodulation in coaxial cable assemblies 无源射频和微波元器件的互调电平测量第2部分：同轴电缆组件的无源互调测量	China National Standards IV	English PDF
GB/T 21021.1-2021	Intermodulation level measurement for passIVe RF and microwave devices—Part 1: General requirements and measuring methods 无源射频和微波元器件的互调电平测量第1部分：一般要求和测量方法	China National Standards IV	English PDF
GB/T 40945-2021	Code of practice for quality grading of lIVestock and poultry meat 畜禽肉质量分级规程	China National Standards IV	English PDF
GB/T 40926.5-2021	ProtectIVe equipment for use in ice hockey—Part 5:Neck laceration protectors for ice hockey players 冰球运动护具第5部分：颈部护具	China National Standards IV	English PDF
GB/T 40926.4-2021	ProtectIVe equipment for use in ice hockey—Part 4:Head and face protection for goalkeepers 冰球运动护具第4部分：守门员的头部和面部护具	China National Standards IV	English PDF
GB/T 40926.3-2021	ProtectIVe equipment for use in ice hockey—Part 3:Face protectors for skaters 冰球运动护具第3部分：面部护具	China National Standards IV	English PDF
GB/T 40926.2-2021	ProtectIVe equipment for use in ice hockey—Part 2:Head protection for skaters 冰球运动护具第2部分：头部护具	China National Standards IV	English PDF
GB/T 40926.1-2021	ProtectIVe equipment for use in ice hockey—Part 1:General requirements 冰球运动护具第1部分：通用要求	China National Standards IV	English PDF
GB/T 19545.5-2021	AssistIVe products for walking，manipulated by one arm—Requirements and test methods—Part 5: Walking sticks and canes with seat 单臂操作助行器具要求和试验方法第5部分:带座手杖	China National Standards IV	English PDF
GB/T 40889.1-2021	Tips for assistIVe products for walking -- Requirements and test methods -- Part 1: Friction of tips 助行器具支脚垫要求和测试方法第1部分：支脚垫摩擦力	China National Standards IV	English PDF
GB/T 40889.2-2021	Tips for assistIVe products for walking—Requirements and test methods—Part 2:Durability of tips for crutches 助行器具支脚垫要求和测试方法第2部分：拐杖支脚垫耐久性	China National Standards IV	English PDF
GB/T 40681.6-2021	Statistical methods in monitoring process capability and performance—Part 6:Process capability statistics for characteristics following a multIVariate normal distribution 生产过程能力和性能监测统计方法第6部分：多元正态过程能力分析	China National Standards IV	English PDF
GB/T 40681.5-2021	Statistical methods in monitoring process capability and performance—Part 5:Process capability estimates and performance for attributIVe characteristics 生产过程能力和性能监测统计方法第5部分：计数特性的过程能力和性能估计	China National Standards IV	English PDF
GB/T 13675-2021	Aero-derIVative gas turbines preparation for packing and shipping 航空派生型燃气轮机包装与运输	China National Standards IV	English PDF
GB/T 40725-2021	Test method of dipped cord and rubber adhesIVe peeling performance 浸胶帘线与橡胶粘合剥离性能试验方法	China National Standards IV	English PDF
GB/T 40734-2021	Non-destructIVe testing of welds—Phased array ultrasonic testing(PAUT)—Acceptance levels 焊缝无损检测相控阵超声检测验收等级	China National Standards IV	English PDF
GB/T 40733-2021	Non-destructIVe testing of welds—Ultrasonic testing—Use of automated phased array technology 焊缝无损检测超声检测自动相控阵超声技术的应用	China National Standards IV	English PDF
GB/T 27552-2021	DestructIVe tests on welds in metallic materials—Microhardness testing of welded joints 金属材料焊缝破坏性试验焊接接头显微硬度试验	China National Standards IV	English PDF
GB/T 40571-2021	Intelligent service—PredictIVe maintenance—General requirements 智能服务预测性维护通用要求	China National Standards IV	English PDF
GB/T 40732-2021	Non-destructIVe testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys 焊缝无损检测超声检测奥氏体钢和镍基合金焊缝检测	China National Standards IV	English PDF
GB/T 40427-2021	Technical guidelines for power system voltage and reactIVe power 电力系统电压和无功电力技术导则	China National Standards IV	English PDF
GB/T 40905.1-2021	Textiles -- QuantitatIVe analysis of cashmere, wool, other specialty animal fibres and their blends -- Part 1: Light microscopy method 纺织品山羊绒、绵羊毛、其他特种动物纤维及其混合物定量分析第1部分：光学显微镜法	China National Standards IV	English PDF
GB/T 40719-2021	Rubber,vulcanized or themoplastic—Determination of volume and/or surface resistIVity 硫化橡胶或热塑性橡胶体积和/或表面电阻率的测定	China National Standards IV	English PDF
GB/T 40831-2021	(Asset Management A guide to the consistency of financial and non-financial functions in asset management actIVities) 资产管理财务与非财务职能在资产管理活动中的一致性指南	China National Standards IV	English PDF
GB/T 40730-2021	Non-destructIVe testing -- Measuring thickness by electromagnetic ultrasonic pulse-echo 无损检测电磁超声脉冲回波式测厚方法	China National Standards IV	English PDF
GB/T 40797-2021	Rubber, vulcanized or thermoplastic -- Determination of resistance to abrasion -- DrIVen, vertical abrasive disc method 硫化橡胶或热塑性橡胶耐磨性能的测定垂直驱动磨盘法	China National Standards IV	English PDF
GB/T 40856-2021	Technical requirements and test methods for cybersecurity of on-board information interactIVe system 车载信息交互系统信息安全技术要求及试验方法	China National Standards IV	English PDF
GB/T 40912-2021	Textiles—QuantitatIVe chemical analysis—Mixtures of polyesteramide with certain other fibers 纺织品定量化学分析聚酰胺酯纤维与某些其他纤维的混合物	China National Standards IV	English PDF
GB/T 12668.7302-2021	Adjustable speed electrical power drIVe systems—Part 7-302:Generic interface and use of profiles for power drive systems—Mapping of profile type 2 to network technologies 调速电气传动系统第7-302部分：电气传动系统的通用接口和使用规范 2型规范对应至网络技术	China National Standards IV	English PDF
GB/T 3836.9-2021	ExplosIVe atmospheres—Part 9：Equipment protection by encapsulation “m” 爆炸性环境第9部分：由浇封型“m”保护的设备	China National Standards IV	English PDF
GB/T 40858-2021	General requirements and test methods for receIVers of solar thermal power plants 太阳能光热发电站集热管通用要求与测试方法	China National Standards IV	English PDF

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