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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40728-2021 |
RemanUfacturing—Quality inspection methods for repaired layers of mechanical products 再制造 机械产品修复层质量检测方法 |
China National Standards U |
 English PDF |
| GB/T 40727-2021 |
RemanUfacturing—Technological specifications for assembly of mechanical products 再制造 机械产品装配技术规范 |
China National Standards U |
English PDF |
| GB/T 40819-2021 |
Aeolian vibration fatigUe test method for overhead conductors and cables 架空线缆微风振动疲劳试验方法 |
China National Standards U |
English PDF |
| GB/T 17569-2021 |
Classification for the items of pressUrized water reactor nuclear power plants 压水堆核电厂物项分级 |
China National Standards U |
English PDF |
| GB/T 40804-2021 |
Short-term capability evalUation of machining processes on metal-cutting machine tools 金属切削机床加工过程的短期能力评估 |
China National Standards U |
English PDF |
| GB/T 40806-2021 |
Airborne noise emitted by machine tools—Operating conditions for metal-cUtting machines 机床发射空气传播噪声 金属切削机床的操作条件 |
China National Standards U |
English PDF |
| GB/T 40860-2021 |
Analysis reqUirements for design extension conditions of pressurized water reactor nuclear power plants 压水堆核电厂设计扩展工况分析要求 |
China National Standards U |
English PDF |
| GB/T 40620-2021 |
GUidelines for fire hazard analyses in nuclear power plants 核动力厂火灾危害性分析指南 |
China National Standards U |
English PDF |
| GB/T 15055-2021 |
Permissible stamping variations in dimensions withoUt tolerance indication 冲压件未注公差尺寸极限偏差 |
China National Standards U |
English PDF |
| GB/T 10073-2021 |
Methods of evalUation for image quality of electrostatic copies 静电复印品图像质量评价方法 |
China National Standards U |
English PDF |
| GB/T 30845.2-2021 |
PlUgs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships 高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第2部分：不同类型的船舶用附件的尺寸兼容性和互换性要求 |
China National Standards U |
English PDF |
| GB/T 38428.2-2021 |
Direct cUrrent (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 2: Plug and socket-outlet system for 5.2 kW 数据中心和电信中心机房安装的信息和通信技术（ICT）设备用直流插头插座 第2部分：5.2 kW插头插座系统 |
China National Standards U |
English PDF |
| GB/T 40818-2021 |
PlUgs,socket-outlets and couplers with arcuate contacts 带弧形触头的插头、插座和耦合器 |
China National Standards U |
English PDF |
| GB/T 40808.1-2021 |
Environmental evalUation of machine tools—Part 1:Design methodology for energy-efficient machine tools 机床环境评估 第1部分：机床节能设计方法 |
China National Standards U |
English PDF |
| GB/T 40699-2021 |
ReqUirements of launch vehicle to electrical ground support equipment interfaces 运载火箭与地面支持设备电气接口要求 |
China National Standards U |
English PDF |
| GB/T 40700-2021 |
Design reqUirements for autonomous navigation system of upper stage 上面级自主导航系统设计要求 |
China National Standards U |
English PDF |
| GB/T 40698-2021 |
General reqUirements for aerospace control system engineering 航天控制系统工程通用要求 |
China National Standards U |
English PDF |
| GB/T 22158-2021 |
Code for fire protection design of nUclear power plant 核电厂防火设计规范 |
China National Standards U |
English PDF |
| GB/T 40600-2021 |
Technical reqUirements for dispatching function of wind farm power control system 风电场功率控制系统调度功能技术要求 |
China National Standards U |
English PDF |
| GB/T 40604-2021 |
Information exchange technical reqUirements for energy dispatch and operation of renewable energy station 新能源场站调度运行信息交换技术要求 |
China National Standards U |
English PDF |
| GB/T 40603-2021 |
GUide on evaluation of curtailment electricity of wind farm 风电场受限电量评估导则 |
China National Standards U |
English PDF |
| GB/T 40607-2021 |
Technical reqUirements for dispatching side forecasting system of wind or photovoltaic power 调度侧风电或光伏功率预测系统技术要求 |
China National Standards U |
English PDF |
| GB/T 40586-2021 |
Technical reqUirements of grid-related protection of grid-connected power 并网电源涉网保护技术要求 |
China National Standards U |
English PDF |
| GB/T 40591-2021 |
GUide for setting test of power system stabilizer 电力系统稳定器整定试验导则 |
China National Standards U |
English PDF |
| GB/T 40595-2021 |
GUide for technology and test on primary frequency control of grid-connected power resource 并网电源一次调频技术规定及试验导则 |
China National Standards U |
English PDF |
| GB/T 40594-2021 |
Technical gUide for power grid and source coordination 电力系统网源协调技术导则 |
China National Standards U |
English PDF |
| GB/T 40598-2021 |
Description rUles for strategy of electric power system security and stability control 电力系统安全稳定控制策略描述规则 |
China National Standards U |
English PDF |
| GB/T 40609-2021 |
Technical specifications for operational secUrity checking of power system 电网运行安全校核技术规范 |
China National Standards U |
English PDF |
| GB/T 40606-2021 |
Technical specifications for online secUrity analysis and auxiliary decision-making of power grid 电网在线安全分析与控制辅助决策技术规范 |
China National Standards U |
English PDF |
| GB/T 40585-2021 |
Technical specifications for monitoring, assessment and visUalization of power grid operational risk 电网运行风险监测、评估及可视化技术规范 |
China National Standards U |
English PDF |
| GB/T 40613-2021 |
Technical gUidelines for power system restoration from large-scale blackouts 电力系统大面积停电恢复技术导则 |
China National Standards U |
English PDF |
| GB/T 40592-2021 |
Technical rUles for automatic over-frequency generator tripping in electric power system 电力系统自动高频切除发电机组技术规定 |
China National Standards U |
English PDF |
| GB/T 40588-2021 |
Technical provisions for aUtomatic under-voltage load shedding in electric power systems 电力系统自动低压减负荷技术规定 |
China National Standards U |
English PDF |
| GB/T 40596-2021 |
Technical rUles for automatic under-frequency load shedding in electric power systems 电力系统自动低频减负荷技术规定 |
China National Standards U |
English PDF |
| GB/T 40581-2021 |
CalcUlation specification for power system security and stability 电力系统安全稳定计算规范 |
China National Standards U |
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 U |
English PDF |
| GB/T 40615-2021 |
GUides of power system voltage stability evaluation 电力系统电压稳定评价导则 |
China National Standards U |
English PDF |
| GB/T 40584-2021 |
Technical specification for setting calcUlation software and data of relay protection 继电保护整定计算软件及数据技术规范 |
China National Standards U |
English PDF |
| GB/T 40599-2021 |
Technical specification for relay protection and secUrity automatic equipment online monitoring and analysis 继电保护及安全自动装置在线监视与分析技术规范 |
China National Standards U |
English PDF |
| GB/T 40532-2021 |
GUide on technology for power system substation-area circuit breaker failure(dead-zone) protection 电力系统站域失灵（死区）保护技术导则 |
China National Standards U |
English PDF |
| GB/T 40587-2021 |
Technical specification for power system secUrity and stability control system 电力系统安全稳定控制系统技术规范 |
China National Standards U |
English PDF |
| GB/T 40605-2021 |
GUidelines for modeling and testing of HVDC project digital-analog hybrid simulation 高压直流工程数模混合仿真建模及试验导则 |
China National Standards U |
English PDF |
| GB/T 40601-2021 |
Technical reqUirements for real time digital simulation technology of power system 电力系统实时数字仿真技术要求 |
China National Standards U |
English PDF |
| GB/T 40608-2021 |
Technical reqUirements for equipment parameters and operating data of power grid 电网设备模型参数和运行方式数据技术要求 |
China National Standards U |
English PDF |
| GB/T 40593-2021 |
GUidelines for parameters measurement and modeling of synchronous generator governing system 同步发电机调速系统参数实测及建模导则 |
China National Standards U |
English PDF |
| GB/T 40589-2021 |
Modeling gUide for excitation system of synchronous generator 同步发电机励磁系统建模导则 |
China National Standards U |
English PDF |
| GB/T 40580-2021 |
Technical gUide for modeling HVDC transmission systems in electromechanical transient simulations 高压直流输电系统机电暂态仿真建模技术导则 |
China National Standards U |
English PDF |
| GB/T 5909-2021 |
Commercial vehicles—Wheels—Performance reqUirements and test methods for cornering and radial fatigue 商用车 车轮 弯曲和径向疲劳性能要求及试验方法 |
China National Standards U |
English PDF |
| GB/T 5334-2021 |
Passenger car—Wheels—Performance reqUirements and test methods for cornering and radial fatigue 乘用车 车轮 弯曲和径向疲劳性能要求及试验方法 |
China National Standards U |
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 U |
English PDF |
| GB/T 22930.2-2021 |
Leather and fUr—Chemical determination of metal content—Part 2:Total metal content 皮革和毛皮 金属含量的化学测定 第2部分：金属总量 |
China National Standards U |
English PDF |
| GB/T 22930.1-2021 |
Leather and fUr—Chemical determination of metal content—Part 1:Extractable metals 皮革和毛皮 金属含量的化学测定 第1部分：可萃取金属 |
China National Standards U |
English PDF |
| GB/T 40920-2021 |
Leather—Tests for coloUr fastness—Colour fastness to cycles of to-and-fro rubbing 皮革 色牢度试验 往复式摩擦色牢度 |
China National Standards U |
English PDF |
| GB/T 40938-2021 |
Leather—Physical and mechanical tests—Determination of water penetration pressUre 皮革 物理和机械试验 水渗透压测定 |
China National Standards U |
English PDF |
| GB/T 18996-2021 |
Silver jewellery alloys—Determination of silver—VolUmetric (potentiometric) method using sodium chloride or potassium chloride 银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards U |
English PDF |
| GB/T 17832-2021 |
Silver jewellery alloys—Determination of silver—VolUmetric (potentiometric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards U |
English PDF |
| GB/T 40723-2021 |
RUbber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method 橡胶 总硫、总氮含量的测定 自动分析仪法 |
China National Standards U |
English PDF |
| GB/T 9142-2021 |
Specification of plastic-steel bilayer self-lUbricating materials—Part 1：Running-in layer with modified PTFE tape 建筑施工机械与设备 混凝土搅拌机 |
China National Standards U |
English PDF |
| GB/T 40721-2021 |
RUbber—Determination of frictional properties 橡胶 摩擦性能的测定 |
China National Standards U |
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 U |
English PDF |
| GB/T 39693.9-2021 |
RUbber, vulcanized or thermoplastic—Determination of hardness—Part 9:Calibration and verification of hardness testers 硫化橡胶或热塑性橡胶 硬度的测定 第9部分：硬度计的校准和验证 |
China National Standards U |
English PDF |
| GB/T 40834-2021 |
Specifications for sUmmer maize growth monitoring 夏玉米苗情长势监测规范 |
China National Standards U |
English PDF |
| GB/T 40906-2021 |
Methods for the determination of prohibited sUbstances in furniture products and related materials—Certain phthalate esters 家具产品及其材料中禁限用物质测定方法 邻苯二甲酸酯增塑剂 |
China National Standards U |
English PDF |
| GB/T 40904-2021 |
Methods for the determination of prohibited sUbstances in furniture products and related materials—Azo dyes 家具产品及其材料中禁限用物质测定方法 偶氮染料 |
China National Standards U |
English PDF |
| GB/T 40971-2021 |
Methods for the determination of prohibited sUbstance in furniture products and related materials—Polycyclic aromatic hydrocarbons 家具产品及其材料中禁限用物质测定方法 多环芳烃 |
China National Standards U |
English PDF |
| GB/T 40908-2021 |
Methods for the determination of prohibited sUbstances in furniture products and related materials—Flame retardants 家具产品及其材料中禁限用物质测定方法 阻燃剂 |
China National Standards U |
English PDF |
| GB/T 40907-2021 |
Methods for the determination of prohibited sUbstances in furniture products and related materials -- 2, 4-diaminotoluene and 4, 4'-methylenedianiline 家具产品及其材料中禁限用物质测定方法? 2,4-二氨基甲苯、4，4’-二氨基二苯甲烷 |
China National Standards U |
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 U |
English PDF |
| GB/T 40872-2021 |
Plastics—Test methods of polyethylene cellUlar 塑料 聚乙烯泡沫试验方法 |
China National Standards U |
English PDF |
| GB/T 40867-2021 |
Technical specifications for Unified power flow controller 统一潮流控制器技术规范 |
China National Standards U |
English PDF |
| GB/T 9578-2021 |
IndUstry reference carbon black 4# 工业参比炭黑4# |
China National Standards U |
English PDF |
| GB/T 10919-2021 |
GaUges for straight-sided splines 矩形花键量规 |
China National Standards U |
English PDF |
| GB/T 3778-2021 |
Carbon black for Use in rubber products 橡胶用炭黑 |
China National Standards U |
English PDF |
| GB/T 40874-2021 |
CrUde petroleum and petroleum products—Bulk cargo transfer—Guidelines for achieving the fullness of pipelines 原油和石油产品 散装货物输转 管线充满指南 |
China National Standards U |
English PDF |
| GB/T 6683.1-2021 |
PetroleUm and related products—Precision of measurement methods and results—Part 1: Determination of precision data in relation to methods of test 石油及相关产品 测量方法与结果精密度 第1部分：试验方法精密度数据的确定 |
China National Standards U |
English PDF |
| GB/T 15092.5-2021 |
Switches for appliances—Part 2:ParticUlar requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery 器具开关 第2部分：手持式、可移式电动工具和园林机器开关的特殊要求 |
China National Standards U |
English PDF |
| GB/T 40789-2021 |
Gas analysis—Online aUtomated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics 气体分析 一氧化碳含量、二氧化碳含量和氧气含量在线自动测量系统 性能特征的确定 |
China National Standards U |
English PDF |
| GB/T 40569-2021 |
Identification and management reqUirements for logistics carton 物流周转箱标识与管理要求 |
China National Standards U |
English PDF |
| GB/T 40567-2021 |
Commercial circUlation document data element 商贸流通单证数据元 |
China National Standards U |
English PDF |
| GB/T 40655-2021 |
Intelligent prodUction order management system—Technical requirements 智能生产订单管理系统 技术要求 |
China National Standards U |
English PDF |
| GB/T 40648-2021 |
Intelligent manUfacturing -- Virtual factory reference architecture 智能制造 虚拟工厂参考架构 |
China National Standards U |
English PDF |
| GB/T 40654-2021 |
Intelligent manUfacturing—Virtual factory information model 智能制造 虚拟工厂信息模型 |
China National Standards U |
English PDF |
| GB/T 40659-2021 |
Intelligent manUfacturing—Online detection system based on machine vision—General requirements 智能制造 机器视觉在线检测系统 通用要求 |
China National Standards U |
English PDF |
| GB/T 40722.2-2021 |
Styrene-bUtadiene rubber(SBR) -- Determination of the microstructure of solution-polymerized SBR -- Part 2: FTIR with ATR method 苯乙烯-丁二烯橡胶（SBR）? 溶液聚合SBR微观结构的测定? 第2部分：红外光谱ATR 法 |
China National Standards U |
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 U |
English PDF |
| GB/T 39560.8-2021 |
Determination of certain sUbstances in electrical and electronic products—Part 8:Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS),gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS) 电子电气产品中某些物质的测定 第8部分：气相色谱-质谱法（GC-MS）与配有热裂解/热脱附的气相色谱-质谱法 （Py/TD-GC-MS）测定聚合物中的邻苯二甲酸酯 |
China National Standards U |
English PDF |
| GB/T 39560.702-2021 |
Determination of certain sUbstances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method 电子电气产品中某些物质的测定 第7-2部分：六价铬 比色法测定聚合物和电子件中的六价铬[Cr（VI）] |
China National Standards U |
English PDF |
| GB/T 39560.5-2021 |
Determination of certain sUbstances in electrical and electronic products—Part 5: Cadmium，lead and chromium in polymers and electronics and cadmium and lead in metals by AAS，AFS，ICP-OES and ICP-MS 电子电气产品中某些物质的测定 第5部分： AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量 |
China National Standards U |
English PDF |
| GB/T 39560.4-2021 |
Determination of certain sUbstances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS 电子电气产品中某些物质的测定 第4部分：CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件中的汞 |
China National Standards U |
English PDF |
| GB/T 40720-2021 |
RUbber,vulcanized rubber—Determination of insulation resistance 硫化橡胶 绝缘电阻的测定 |
China National Standards U |
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 U |
English PDF |
| GB/T 1232.3-2021 |
RUbber,unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented,oil-extended emulsion-polymerized SBR 未硫化橡胶 用圆盘剪切黏度计进行测定 第3部分：无填料的充油乳液聚合型苯乙烯-丁二烯橡胶Delta门尼值的测定 |
China National Standards U |
English PDF |
| GB/T 1687.4-2021 |
RUbber,vulcanized—Determination of temperature rise and resistance to fatigue in flexometer testing—Part 4: Constant-stress flexometer 硫化橡胶 在屈挠试验中温升和耐疲劳性能的测定 第4部分：恒应力屈挠试验 |
China National Standards U |
English PDF |
| GB/T 40810.2-2021 |
Geometrical prodUct specifications (GPS)—Online measurement in process—Part 2：Online verifications of geometric features（form and position） 产品几何技术规范（GPS） 生产过程在线测量 第2部分：几何特征（形位）的在线检测与验证 |
China National Standards U |
English PDF |
| GB/T 40810.1-2021 |
Geometrical prodUct specifications (GPS)—Online measurement in process—Part 1:Online verification of geometric features (size and surface texture) 产品几何技术规范（GPS） 生产过程在线测量 第1部分：几何特征（尺寸、表面结构）的在线检测与验证 |
China National Standards U |
English PDF |
| GB/T 40742.4-2021 |
Geometrical prodUct specifications (GPS)—Geometrical precision verification—Part 4：Evaluation of dimension and geometrical error，discriminant pattern of minimum zone 产品几何技术规范（GPS） 几何精度的检测与验证 第4部分：尺寸和几何误差评定、最小区域的判别模式 |
China National Standards U |
English PDF |
| GB/T 40742.3-2021 |
Geometrical prodUct specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and minimum material requirements 产品几何技术规范（GPS） 几何精度的检测与验证 第3部分：功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证 |
China National Standards U |
English PDF |
| GB/T 40742.2-2021 |
Geometrical prodUct specifications (GPS)—Geometrical precision verification—Part 2：Verification of form characteristics, orientation characteristics, position characteristics, run-out characteristics and profile characteristics 产品几何技术规范（GPS） 几何精度的检测与验证 第2部分：形状、方向、位置、跳动和轮廓度特征的检测与验证 |
China National Standards U |
English PDF |
| GB/T 40742.1-2021 |
Geometrical prodUct specifications (GPS)—Geometrical precision verification—Part 1:Basic concept and measurement—Symbol,terminology,measuring conditions and procedures 产品几何技术规范（GPS） 几何精度的检测与验证 第1部分：基本概念和测量基础 符号、术语、测量条件和程序 |
China National Standards U |
English PDF |
| GB/T 40617-2021 |
GUidelines for construction of safety ecological in electrical place 电气场所的安全生态构建指南 |
China National Standards U |
English PDF |
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