China 4: GB Standards List

China "4:" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB 9706.244-2020	Medical electrical equipment—Part 2-44:Particular requirements for the basic safety and essential performance of X-ray equipment for computed tomography 医用电气设备第2-44部分：X射线计算机体层摄影设备的基本安全和基本性能专用要求	China National Standards 4:	English PDF
GB/T 39561.4-2020	Interconnection and interoperation of numerical control equipment—Part 4: Object dictionary of numerical control machine tools 数控装备互联互通及互操作第4部分：数控机床对象字典	China National Standards 4:	English PDF
GB/T 39559.4-2020	Specifications for operational monitoring of urban rail transit facilities—Part 4: Track and earthworks 城市轨道交通设施运营监测技术规范第4部分：轨道和路基	China National Standards 4:	English PDF
GB/T 39515.4-2020	Agricultural and forestry machinery—Environmental requirements for sprayers—Part 4: Fixed and semi-mobile sprayers 农林机械喷雾机的环境要求第4部分：固定式和半移动式喷雾机	China National Standards 4:	English PDF
GB/T 32854.4-2020	Automation systems and integration—Integration of advanced process control and optimization software for manufacturing systems—Part 4: Information exchange and usage 自动化系统与集成制造系统先进控制与优化软件集成第4部分：信息交互和使用	China National Standards 4:	English PDF
GB/T 31489.4-2020	D.C. extruded cables systems for power transmission at a rated voltage up to and including 500kV—Part 4: Accessories for D.C. cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统第4部分：直流电缆附件	China National Standards 4:	English PDF
GB/T 21838.4-2020	Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 4: Test method for metallic and non-metallic coatings 金属材料硬度和材料参数的仪器化压入试验第4部分:金属和非金属覆盖层的试验方法	China National Standards 4:	English PDF
GB/T 18779.4-2020	Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4: Background on functional limits and specification limits in decision rules 产品几何技术规范（GPS）工件与测量设备的测量检验第4部分：判定规则中功能限与规范限的基础	China National Standards 4:	English PDF
GB/T 7424.24-2020	Optical fibre cable generic specification—Part 24: Basic optical cable test procedures—Electrical test methods 光缆总规范第24部分：光缆基本试验方法电气试验方法	China National Standards 4:	English PDF
GB/T 7260.40-2020	Uninterruptible power systems(UPS)—Part 4:Environmental aspects—Requirements and reporting 不间断电源系统（UPS）第4部分：环境要求及报告	China National Standards 4:	English PDF
GB/T 5584.4-2020	Rectangular copper or aluminium and its alloy wires for electrical purposes—Part 4: Strip copper conductor 电工用铜、铝及其合金扁线第4部分：铜带	China National Standards 4:	English PDF
GB/T 1632.4-2020	Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 4:Polycarbonate(PC) moulding and extrusion materials 塑料使用毛细管黏度计测定聚合物稀溶液黏度第4部分：聚碳酸酯(PC)模塑和挤出材料	China National Standards 4:	English PDF
GB/T 24635.4-2020	Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 4: Evaluating task-specific measurement uncertainty using simulation 产品几何技术规范（GPS）坐标测量机（CMM）确定测量不确定度的技术第4部分：应用仿真技术评估特定任务的测量不确定度	China National Standards 4:	English PDF
GB/T 15076.4-2020	Methods for chemical analysis of tantalum and niobium--Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry 钽铌化学分析方法第4部分:铁量的测定 1，10—二氮杂菲分光光度法	China National Standards 4:	English PDF
GB/T 13747.4-2020	Methods for chemical analysis of zirconium and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法第4部分：铬量的测定二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法	China National Standards 4:	English PDF
GB/T 39223.4-2020	Ergonomic requirements for healthy home—Part 4: Children's desks and chairs 健康家居的人类工效学要求第4部分：儿童桌椅	China National Standards 4:	English PDF
GB/T 33588.4-2020	Lightning protection system components (LPSC)—Part 4: Requirements for conductor fasteners 雷电防护系统部件（LPSC）第4部分：导体的紧固件要求	China National Standards 4:	English PDF
GB/T 25217.14-2020	Methods for test, monitoring and prevention of rock burst—Part 14: Prevention method of roof hydraulic fracturing 冲击地压测定、监测与防治方法第14部分：顶板水压致裂防治方法	China National Standards 4:	English PDF
GB/T 20801.4-2020	Pressure piping code—Industrial piping—Part 4:Fabrication and assembly 压力管道规范工业管道第4部分:制作与安装	China National Standards 4:	English PDF
GB/T 20674.4-2020	Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 4: Traceability coding 塑料管材和管件聚乙烯系统熔接设备第4部分：可追溯编码	China National Standards 4:	English PDF
GB/T 17888.4-2020	Safety of machinery—Permanent means of access to machinery—Part 4: Fixed ladders 机械安全接近机械的固定设施第4部分：固定式直梯	China National Standards 4:	English PDF
GB/T 15566.4-2020	Public information guidance systems—Setting principles and requirements—Part 4: Public transport station 公共信息导向系统设置原则与要求第4部分：公共交通车站	China National Standards 4:	English PDF
GB/T 39414.4-2020	Interface specification for signal in space of BeiDou navigation satellite system—Part 4: Open service signal B3I 北斗卫星导航系统空间信号接口规范第4部分：公开服务信号B3I	China National Standards 4:	English PDF
GB/T 39334.4-2020	Digital simulation of mechanical products manufacturing process—Part 4: Requirements of NC machining process simulation 机械产品制造过程数字化仿真第4部分：数控加工过程仿真要求	China National Standards 4:	English PDF
GB/T 37363.4-2020	Determination of biocides content of coating materials—Part 4: Determination of carbendazim content 涂料中生物杀伤剂含量的测定第4部分：多菌灵含量的测定	China National Standards 4:	English PDF
GB/T 35465.4-2020	Test method for fatigue properties of polymer matrix composite materials—Part 4: Tension-compression fatigue and compression-compression fatigue 聚合物基复合材料疲劳性能测试方法第4部分：拉-压和压-压疲劳	China National Standards 4:	English PDF
GB/T 5832.4-2020	Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation 气体分析微量水分的测定第4部分：石英晶体振荡法	China National Standards 4:	English PDF
GB/T 28029.12-2020	Electronic railway equipment—Train communication network (TCN)—Part 3-4: Ethernet Consist Network(ECN) 轨道交通电子设备列车通信网络（TCN）第3-4部分：以太网编组网（ECN）	China National Standards 4:	English PDF
GB/T 28029.5-2020	Electronic railway equipment—Train communication network (TCN)—Part 2-4: TCN application profile 轨道交通电子设备列车通信网络（TCN）第2-4部分：TCN应用规约	China National Standards 4:	English PDF
GB/T 17989.4-2020	Control charts--Part 4: Cumulative sum charts 控制图第4部分：累积和控制图	China National Standards 4:	English PDF
GB/T 3452.4-2020	O-rings for fluid power systems—Part 4:Anti-extrusion rings (back-up rings) 液压气动用O形橡胶密封圈第4部分：抗挤压环（挡环）	China National Standards 4:	English PDF
GB/T 26218.4-2019	Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 4: Insulators for d.c. systems 污秽条件下使用的高压绝缘子的选择和尺寸确定第4部分：直流系统用绝缘子	China National Standards 4:	English PDF
GB/T 23711.4-2019	Test method for pressure vessels lined with plastics—Part 4:Negative pressure inspection 塑料衬里压力容器试验方法第4部分：耐负压检验	China National Standards 4:	English PDF
GB/T 38399.4-2019	Textile machinery and accessories—Vocabulary of flat warp knitting machines—Part 4: Stitch bonding machines and stitch bonding devices 纺织机械与附件平型经编机词汇第4部分：缝编机和缝编装置	China National Standards 4:	English PDF
GB/T 32852.4-2019	Urban passenger transportation terminology—Part 4: Taxi 城市客运术语第4部分：出租汽车	China National Standards 4:	English PDF
GB/T 26218.4-2019	Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 4: Insulators for d.c. systems 污秽条件下使用的高压绝缘子的选择和尺寸确定第4部分：直流系统用绝缘子	China National Standards 4:	English PDF
GB/T 23711.4-2019	Test method for pressure vessels lined with plastics—Part 4:Negative pressure inspection 塑料衬里压力容器试验方法第4部分：耐负压检验	China National Standards 4:	English PDF
GB 4793.4-2019	Safety requirements for electrical equipment for measurement,control and laboratory use—Part 4: Particular requirements for sterilizers and washer-disinfectors used to treat medical materials 测量、控制和实验室用电气设备的安全要求第4部分：用于处理医用材料的灭菌器和清洗消毒器的特殊要求	China National Standards 4:	English PDF
GB 15322.4-2019	Combustible gas detectors—Part 4: Line-type optical beam combustible gas detectors for industrial and commercial use 可燃气体探测器第4部分：工业及商业用途线型光束可燃气体探测器	China National Standards 4:	English PDF
GB 4234.4-2019	Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy 外科植入物金属材料第4部分：铸造钴-铬-钼合金	China National Standards 4:	English PDF
GB 15322.4-2019	Combustible gas detectors—Part 4: Line-type optical beam combustible gas detectors for industrial and commercial use 可燃气体探测器第4部分：工业及商业用途线型光束可燃气体探测器	China National Standards 4:	English PDF
GB 4234.4-2019	Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy 外科植入物金属材料第4部分：铸造钴-铬-钼合金	China National Standards 4:	English PDF
GB/T 37891.4-2019	Cutter arbors with parallel key and tenon drive—Part 4: Dimensions and designation of tool holders with 7/24 taper without automatic tool changers 带平键和端键传动的铣刀杆第4部分：带7:24手动换刀圆锥柄刀杆的尺寸和标记	China National Standards 4:	English PDF
GB/T 37869.4-2019	Glass containers—Vacuum lug finishes—Part 4: 3 leads 38 medium 玻璃容器真空凸缘瓶口第4部分：三旋38中等规格	China National Standards 4:	English PDF
GB/T 37400.14-2019	Heavy mechanical general technical specification—Part 14: Nondestructive test of steel castings 重型机械通用技术条件第14部分：铸钢件无损探伤	China National Standards 4:	English PDF
GB/T 29271.4-2019	Identification cards—Integrated circuit card programming interfaces—Part 4: Application programming interface (API) administration 识别卡集成电路卡编程接口第4部分：应用编程接口（API）管理	China National Standards 4:	English PDF
GB/T 28827.4-2019	Information technology service—Operations and maintenance—Part 4: Service requirements for data center 信息技术服务运行维护第4部分：数据中心服务要求	China National Standards 4:	English PDF
GB/T 26237.14-2019	Information technology—Biometric data interchange formats—Part 14: DNA data 信息技术生物特征识别数据交换格式第14部分：DNA数据	China National Standards 4:	English PDF
GB/T 19903.14-2019	Automation systems and integration—Physical device control—Data model for computerized numerical controllers—Part 14: Process data for sink electrical discharge machining (sink-EDM) 自动化系统与集成物理设备控制计算机数值控制器用的数据模型第14部分：电火花成形加工用工艺数据	China National Standards 4:	English PDF
GB/T 15879.4-2019	Mechanical standardization of semiconductor devices—Part 4: Coding system and classification into forms of package outlines for semiconductor device packages 半导体器件的机械标准化第4部分：半导体器件封装外形的分类和编码体系	China National Standards 4:	English PDF
GB/T 8152.14-2019	Methods for chemical analysis of lead concentrates—Part 14: Determination of silicon dioxide content—Molybdenum blue spectrophotometry 铅精矿化学分析方法第14部分：二氧化硅含量的测定钼蓝分光光度法	China National Standards 4:	English PDF
GB/T 7739.14-2019	Methods for chemical analysis of gold concentrates—Part 14: Determination of thallium content—Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry 金精矿化学分析方法第14部分：铊量的测定电感耦合等离子体原子发射光谱法和电感耦合等离子体质谱法	China National Standards 4:	English PDF
GB/T 228.4-2019	Metallic materials—Tensile testing—Part 4: Method of test in liquid helium 金属材料拉伸试验第4部分：液氦试验方法	China National Standards 4:	English PDF
GB 7956.4-2019	Fire fighting vehicles—Part 4: Dry powder fire fighting vehicle 消防车第4部分：干粉消防车	China National Standards 4:	English PDF
GB/T 36478.4-2019	Internet of things—Information sharing and exchanging—Part 4:Data interface 物联网信息交换和共享第4部分：数据接口	China National Standards 4:	English PDF
GB/T 30544.4-2019	Nanotechnologies—Vocabulary—Part 4: Nanostructured materials 纳米科技术语第4部分：纳米结构材料	China National Standards 4:	English PDF
GB/T 30269.504-2019	Information technology—Sensor networks—Part 504: Identification:Sensor nodes identifier management 信息技术传感器网络第504部分：标识：传感节点标识符管理	China National Standards 4:	English PDF
GB/T 30269.304-2019	Information technology—Sensor networks—Part 304:Communication and information exchange:Technical requirements of soundwave communication system 信息技术传感器网络第304部分:通信与信息交换:声波通信系统技术要求	China National Standards 4:	English PDF
GB/T 31838.4-2019	Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance 固体绝缘材料介电和电阻特性第4部分：电阻特性(DC方法) 绝缘电阻	China National Standards 4:	English PDF
GB/T 23901.4-2019	Non-destructive testing—Image quality of radiographs—Part 4: Experimental evaluation of image quality values and image quality tables 无损检测射线照相检测图像质量第4部分：像质值和像质表的实验评价	China National Standards 4:	English PDF
GB/T 37400.4-2019	Heavy mechanical general technical specification—Part 4:Iron castings 重型机械通用技术条件第4部分：铸铁件	China National Standards 4:	English PDF
GB/T 31024.4-2019	Cooperative intelligent transportation systems—Dedicated short range communications—Part 4: Equipment application specification 合作式智能运输系统专用短程通信第4部分:设备应用规范	China National Standards 4:	English PDF
GB/T 20897.4-2019	Inflatable boats—Part 4:Boats with a hull length of between 8 m and 24 m with a motor power rating of 15 kW and greater 充气艇第4部分：发动机额定功率为15 kW及以上且船长在8m～24m之间的艇	China National Standards 4:	English PDF
GB/T 20851.4-2019	Electronic toll collection—Dedicated short range communication—Part 4:Equipment application 电子收费专用短程通信第4部分：设备应用	China National Standards 4:	English PDF
GB/T 37600.4-2019	National central product classification—Product category core metadata—Part 4: Amusement ride in public amusement park 全国主要产品分类产品类别核心元数据第4部分：公共游乐场的游乐设施	China National Standards 4:	English PDF
GB/T 37303.4-2019	Ships and marine technology—Manoeuvring of ships—Part 4:Stopping, acceleration, traversing 船舶和海上技术船舶操纵性第4部分：停船、加速和横移	China National Standards 4:	English PDF
GB/T 11024.4-2019	Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V—Part 4:Internal fuses 标称电压1 000 V以上交流电力系统用并联电容器第4部分：内部熔丝	China National Standards 4:	English PDF
GB/T 27021.4-2018	Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 4: Competence requirements for auditing and certification of event sustainability management systems 合格评定-管理体系审核认证机构要求-第4部分：大型活动可持续性管理体系审核和认证能力要求	China National Standards 4:	English PDF
GB/T 25122.4-2018	Railway applications—Power converters installed on board rolling stock—Part 4:Traction converter for EMU 轨道交通-机车车辆用电力变流器-第4部分：电动车组牵引变流器	China National Standards 4:	English PDF
GB/T 21561.4-2018	Railway applications—Rolling stock pantograph characteristics and tests—Part 4: Interface between pantograph and rolling stock for metros and light rail vehicles 轨道交通-机车车辆受电弓特性和试验-第4部分：受电弓与地铁、轻轨车辆接口	China National Standards 4:	English PDF
GB/T 19290.6-2018	Modular order for the development of mechanical structures for electronic equipment practices—Part 2-4: Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Adaptation dimensions for subracks or chassis applica 发展中的电子设备构体机械结构模数序列-第2-4部分:分规范-25-mm设备构体的接口协调尺寸-适用于符合IEC-60297-3-100(19-in)机柜或机架的插箱或机箱的适配尺寸	China National Standards 4:	English PDF
GBZ/T 300.164-2018	Determination of toxic substances in the workplace - Part 164: Diphenylmethane diisocyanate 工作场所空气有毒物质测定-第164部分：二苯基甲烷二异氰酸酯	China National Standards 4:	English PDF
GB 15208.4-2018	Micro-dose X-ray security inspection system—Part 4:Human body security inspection system 微剂量X射线安全检查设备-第4部分：人体安全检查设备	China National Standards 4:	English PDF
GB/T 31070.4-2018	Building intercom systems—Part 4: Application guidelines 楼寓对讲系统-第4部分：应用指南	China National Standards 4:	English PDF
GB/T 16716.4-2018	Packaging and the environment—Part 4:Material recycling 包装与环境-第4部分：材料循环再生	China National Standards 4:	English PDF
GB/T 36214.4-2018	Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part4:High-temperature method 塑料体积排除色谱法测定聚合物的平均分子量和分子量分布第4部分：高温法	China National Standards 4:	English PDF
GB/T 24338.5-2018	Railway applications—Electromagnetic compatibility—Part 4: Emission and immunity of the signalling and telecommunications apparatus 轨道交通电磁兼容第4部分：信号和通信设备的发射与抗扰度	China National Standards 4:	English PDF
GB/T 36417.4-2018	Full-distributed industrial control network—Part 4: Heterogeneous network technical specification 全分布式工业控制网络第4部分：异构网络技术规范	China National Standards 4:	English PDF
GB/T 10067.414-2018	Basic specification for electroheating and electromagnetic processing installations—Part 414: Industrial gem furnace 电热和电磁处理装置基本技术条件第414部分：工业宝石炉	China National Standards 4:	English PDF
GB/T 18916.34-2018	Norm of water intake—Part 34: Direct coal liquefaction 取水定额第34部分：煤炭直接液化	China National Standards 4:	English PDF
GB/T 19292.4-2018	Corrosion of metals and alloys—Corrosivity of atmospheres—Part 4: Determination of corrosion rate of standard specimens for the evaluation of corrosivity 金属和合金的腐蚀大气腐蚀性第4部分：用于评估腐蚀性的标准试样的腐蚀速率的测定	China National Standards 4:	English PDF
GB/T 29265.404-2018	Information technology—Information device intelligent grouping and resource sharing—Part 404: Remote access management profile 信息技术信息设备资源共享协同服务第404部分：远程访问管理应用框架	China National Standards 4:	English PDF
GB/T 6378.4-2018	Samling procedures for inspection by variables—Part 4: Procedures for assessment of declared quality levels for mean 计量抽样检验程序第4部分：对均值的声称质量水平的评定程序	China National Standards 4:	English PDF
GB/T 26645.4-2018	Particle size analysis—Gravitational liquid sedimentation methods—Part 4:Balance method 粒度分析液体重力沉降法第4部分：天平法	China National Standards 4:	English PDF
GB/T 36410.4-2018	Energy consumption evaluation methods of port equipment—Part 4: Bulk ship loader 港口设备能源消耗评价方法第4部分：散货连续装船机	China National Standards 4:	English PDF
GB/T 3367.4-2018	Glossary of terms for diesel locomotive—Part 4:Hydraulic transmission system 内燃机车词汇第4部分：液力传动系统	China National Standards 4:	English PDF
GB/T 33260.4-2018	Capability of detection—Part 4: Methodology for comparing the minimum detectable value with a given value 检出能力第4部分：最小可检出值与给定值的比较方法	China National Standards 4:	English PDF
GB/T 4728.4-2018	Graphical symbols for electrical diagrams—Part 4: Basic passive components 电气简图用图形符号第4部分：基本无源元件	China National Standards 4:	English PDF
GB/T 30269.804-2018	Information technology—Sensor networks—Part 804: Testing: Sensor interface 信息技术传感器网络第804部分：测试：传感器接口	China National Standards 4:	English PDF
GB/T 36341.4-2018	Information technology—Information presentation of shape modeling—Part 4: Storage format 信息技术形状建模信息表示第4部分：存储格式	China National Standards 4:	English PDF
GB/T 36700.4-2018	Chemicals—Guidance on hazard classification to the aquatic environment—Part 4: Degradation 化学品水生环境危害分类指导第4部分：降解	China National Standards 4:	English PDF
GB/T 36630.4-2018	Information security technology—Controllability evaluation index for security of information technology products—Part 4: Office suite 信息安全技术信息技术产品安全可控评价指标第4部分：办公套件	China National Standards 4:	English PDF
GB/T 4937.14-2018	Semiconductor devices—Mechanical and climatic test methods—Part 14: Robustness of terminations（lead integrity）半导体器件机械和气候试验方法第14部分：引出端强度（引线牢固性）	China National Standards 4:	English PDF
GB/T 36616.4-2018	Information technology－Universal coded character set (basic multilingual plane)－64 dot matrix font of Chinese ideogram－Part 4:Fangsong ti 信息技术通用编码字符集（基本多文种平面）汉字64点阵字型第4部分：仿宋体	China National Standards 4:	English PDF
GB/T 26857.4-2018	Information technology—Open systems interconnection—Methods for testing and specification(MTS)—The testing and test control notation—Version 3一Part 4: TTCN-3 operational semantics 信息技术开放系统互连测试方法和规范(MTS) 测试和测试控制记法第3版第4部分：TTCN-3操作语义	China National Standards 4:	English PDF
GB/T 5169.24-2018	Fire hazard testing for electric and electronic products—Part 24: Guidance for assessing the fire hazard—Insulating liquids 电工电子产品着火危险试验第24部分：着火危险评定导则绝缘液体	China National Standards 4:	English PDF
GB/T 35974.4-2018	Plastics and plastic lining pressure vessels—Part 4: Fabrication, inspection and testing for plastic pressure vessels 塑料及其衬里制压力容器第4部分：塑料制压力容器的制造、检查与检验	China National Standards 4:	English PDF
GB/T 33767.4-2018	Information technology—Biometric sample quality—Part 4: Finger image data 信息技术生物特征样本质量第4部分：指纹图像数据	China National Standards 4:	English PDF
GB/T 35999.4-2018	Prerequisite programmes on food safety—Part 4: Food packaging manufacturing 食品质量控制前提方案第4部分：食品包装的生产	China National Standards 4:	English PDF
GB/T 20501.4-2018	Public information guidance systems—Design principles and requirements for guidance elements—Part 4: Street guidance map 公共信息导向系统导向要素的设计原则与要求第4部分：街区导向图	China National Standards 4:	English PDF

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