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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 38620-2020 |
Methods of evaluating the performance of uLTrasonic levelmeter 物位计性能评定方法 |
China National Standards LT |
 English PDF |
| GB/T 38615-2020 |
General specification of uLTrasonic levelmeter 超声波物位计通用技术条件 |
China National Standards LT |
English PDF |
| GB/T 38757-2020 |
Specifications for facility agricuLTural microclimate observation—Heliogreenhouse and plastic tunnel 设施农业小气候观测规范 日光温室和塑料大棚 |
China National Standards LT |
English PDF |
| GB/Z 38766-2020 |
Targeted poverty alleviation—Specification for operation and management of photovoLTaic-agriculture project 精准扶贫 光伏农业项目运营管理规范 |
China National Standards LT |
English PDF |
| GB/T 19725.2-2020 |
AgricuLTural and forestry machinery — Safety requirements and testing for portable, hand-held ,powered brush-cutters and grass-trimmers — Part 2: Machines for use with back-pack power unit 农林机械 便携式割灌机和割草机安全要求和试验 第2部分：背负式动力机械 |
China National Standards LT |
English PDF |
| GB/T 19725.1-2020 |
AgricuLTural and forestry machinery—Safety requirements and testing for portable,hand-held,powered brush-cutters and grass-trimmers—Part 1:Machines fitted with an integral combustion engine 农林机械 便携式割灌机和割草机安全要求和试验 第1部分：侧挂式动力机械 |
China National Standards LT |
English PDF |
| GB 9706.237-2020 |
Medical electrical equipment—Part 2-37: Particular requirements for the basic safety and essential performance of uLTrasonic medical diagnostic and monitoring equipment 医用电气设备 第2-37部分：超声诊断和监护设备的基本安全和基本性能专用要求 |
China National Standards LT |
English PDF |
| GB 28235-2020 |
Hygienic requirements for uLTraviolet appliance of disinfection 紫外线消毒器卫生要求 |
China National Standards LT |
English PDF |
| GB/T 38712-2020 |
Test method for thermal conductivity of uLTrathin glass—Heat flow method 超薄玻璃导热系数试验方法 热流法 |
China National Standards LT |
English PDF |
| GB/T 38711-2020 |
Test method for reheating shrinkage of uLTrathin glass—Laser method 超薄玻璃再热线收缩率试验方法 激光法 |
China National Standards LT |
English PDF |
| GB/T 38686-2020 |
Test method for flexibility of uLTrathin glass—Two point bending method 超薄玻璃柔韧性试验方法 两点弯曲法 |
China National Standards LT |
English PDF |
| GB/T 38677-2020 |
Gas analysis—Measurement procedure and resuLT—Technical requirements for calibration 气体分析 测量过程及结果 校准技术要求 |
China National Standards LT |
English PDF |
| GB/T 6931.3-2020 |
BeLT drives—Vocabulary—Part 3：Synchronous belt drives 带传动 术语 第3部分：同步带传动 |
China National Standards LT |
English PDF |
| GB/T 6931.2-2020 |
BeLT drives—Vocabulary—Part 2：V-belts and V-ribbed belt drives 带传动 术语 第2部分：V带和多楔带传动 |
China National Standards LT |
English PDF |
| GB/T 6931.1-2020 |
BeLT drives—Vocabulary—Part 1：Basic vocabulary 带传动 术语 第1部分：基本术语 |
China National Standards LT |
English PDF |
| GB/T 6324.10-2020 |
Test method of organic chemical products—Part 10: Determination of trace sulfur in organic liquid products—ULTraviolet fluorescence method 有机化工产品试验方法 第10部分：有机液体化工产品微量硫的测定 紫外荧光法 |
China National Standards LT |
English PDF |
| GB/T 38683-2020 |
Method of uLTrasonic testing for large inclusions in bearing steel 轴承钢中大夹杂物的超声检测方法 |
China National Standards LT |
English PDF |
| GB/T 38658-2020 |
Guidance for the extension of validity of type tests of AC metal enclosed switchgear and controlgear for rated voLTages above 3.6 kV and up to and including 40.5 kV 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备型式试验有效性的延伸导则 |
China National Standards LT |
English PDF |
| GB/T 38605-2020 |
Emergency guidance systems—Graphical symbols for evacuation and sheLTer 应急导向系统 疏散掩蔽用图形符号 |
China National Standards LT |
English PDF |
| GB/T 23809.3-2020 |
Emergency guidance system—Setting principles and requirements—Part 3: Personnel sheLTer 应急导向系统 设置原则与要求 第3部分：人员掩蔽工程 |
China National Standards LT |
English PDF |
| GB/T 20840.102-2020 |
Instrument transformers—Part 102: Ferroresonance oscillations in substations with inductive voLTage transformers 互感器 第102部分：带有电磁式电压互感器的变电站中的铁磁谐振 |
China National Standards LT |
English PDF |
| GB/T 17467-2020 |
High-voLTage/low-voltage prefabricated substation 高压/低压预装式变电站 |
China National Standards LT |
English PDF |
| GB/T 3906-2020 |
ALTernating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备 |
China National Standards LT |
English PDF |
| GB/T 8243.14-2020 |
Methods of test for full-flow lubricating oil fiLTers for internal combustion engines—Part 14:Cold start simulation and hydraulic pulse durability for composite filter housings 内燃机全流式机油滤清器试验方法 第14部分：复合材料滤清器的冷起动模拟和液压脉冲耐久试验 |
China National Standards LT |
English PDF |
| GB/T 3098.23-2020 |
Mechanical properties of fasteners—M42～M72 boLTs, screws and studs 紧固件机械性能 M42～M72螺栓、螺钉和螺柱 |
China National Standards LT |
English PDF |
| GB/T 16857.901-2020 |
Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 901: CMMs with muLTiple imaging probing system 产品几何技术规范（GPS） 坐标测量机的验收检测和复检检测 第901部分：配置多影像探测系统的坐标测量机 |
China National Standards LT |
English PDF |
| GB/T 12706.4-2020 |
Power cables with extruded insulation and their accessories for rated voLTages from l kV (Um=1.2 kV) up to 35 kV(Um=40.5 kV)—Part 4:Test requirements on accessories for cables with rated voltages from 6 kV(Um=7.2 kV) up to 35 kV(Um=40.5 kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分:额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards LT |
English PDF |
| GB/T 12706.3-2020 |
Power cables with extruded insulation and their accessories for rated voLTages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2 kV)到35kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards LT |
English PDF |
| GB/T 12706.2-2020 |
Power cables with extruded insulation and their accessories for rated voLTages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第2部分：额定电压6 kV(Um=7.2kV)到30 kV(Um=36 kV)电缆 |
China National Standards LT |
English PDF |
| GB/T 12706.1-2020 |
Power cables with extruded insulation and their accessories for rated voLTages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 1: Cables for rated voltage of 1 kV(Um=1.2 kV)and 3 kV(Um=3.6 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第1部分：额定电压1 kV(Um=1.2 kV)和3 kV(Um=3.6 kV)电缆 |
China National Standards LT |
English PDF |
| GB/T 5193-2020 |
Method of uLTrasonic inspection for wrought titanium and titanium alloy products 钛及钛合金加工产品超声检验方法 |
China National Standards LT |
English PDF |
| GB/T 38537-2020 |
ULTrasonic testing method for fiber reinforced resin matrix composites—C-scan method 纤维增强树脂基复合材料超声检测方法 C扫描法 |
China National Standards LT |
English PDF |
| GB/T 38534-2020 |
Test method for tensile properties of oriented fibre reinforced polymer matrix composite materials at uLTra-low temperature 定向纤维增强聚合物基复合材料超低温拉伸性能试验方法 |
China National Standards LT |
English PDF |
| GB/T 38463-2020 |
General specification for uLTra-clean plastic bottle filling machine 超洁净塑料瓶灌装设备通用技术要求 |
China JB-Machinery Industry Standards LT |
English PDF |
| GB/T 38460-2020 |
MuLTi-lane stick packaging line 多列条状袋包装生产线 |
China JB-Machinery Industry Standards LT |
English PDF |
| GB/T 37055.4-2020 |
National article numbering and basic information specification—Means of production—Part 4: AsphaLT 国家物品编码与基础信息通用规范 生产资料 第4部分：沥青 |
China National Standards LT |
English PDF |
| GB/T 45001-2020 |
Occupational heaLTh and safety management systems—Requirements with guidance for use 职业健康安全管理体系 要求及使用指南 |
China National Standards LT |
English PDF |
| GB/T 38506-2020 |
Determination of biochemical parameters in animal cell cuLTure process 动物细胞培养过程中生化参数的测定方法 |
China National Standards LT |
English PDF |
| GB/T 36668.5-2020 |
Condition monitoring and fauLT diagnostics of amusement device—Part 5: Stress detection and monitoring methods 游乐设施状态监测与故障诊断 第5部分：应力检测/监测方法 |
China National Standards LT |
English PDF |
| GB/T 36668.4-2020 |
Condition monitoring and fauLT diagnostics of amusement device—Part 4:Vibration monitoring method 游乐设施状态监测与故障诊断 第4部分：振动监测方法 |
China National Standards LT |
English PDF |
| GB 50646-2020 |
Technical standard for speciaLTy gas system engineering 特种气体系统工程技术标准 |
China National Standards LT |
English PDF |
| GB 51415-2020 |
Technical standard for waste gas control of non-ferrous smeLTing 有色金属冶炼废气治理技术标准 |
China National Standards LT |
English PDF |
| GB 51412-2020 |
Standard for design of tin smeLTer processes 锡冶炼厂工艺设计标准 |
China National Standards LT |
English PDF |
| GB 7657-2020 |
National food safety standard - Food additive - Glucono deLTa-lactone 食品安全国家标准 食品添加剂 葡萄糖酸-δ-内酯 |
China National Standards LT |
English PDF |
| GB/T 39725-2020 |
Information security technology—Guide for heaLTh data security 信息安全技术 健康医疗数据安全指南 |
China National Standards LT |
English PDF |
| GB/T 39682-2020 |
Fine ceramics—Determination of elastic modulus at high temperature or uLTra-high temperature—Split ring relative method 精细陶瓷 高温和超高温弹性模量的测定 缺口环相对法 |
China National Standards LT |
English PDF |
| GB/T 39647-2020 |
Laboratory animal—Quality control of reproductive and developmental heaLTh 实验动物 生殖和发育健康质量控制 |
China National Standards LT |
English PDF |
| GB/T 39580-2020 |
HeaLTh informatics—Health cards—Numbering system and registration procedure for issuer identifiers 健康信息学 健康卡 发布方标识符的编码系统和注册程序 |
China National Standards LT |
English PDF |
| GB/T 39567-2020 |
General specification for brushless servo motor systems for muLTi-rotor unmanned aircraft 多旋翼无人机用无刷伺服电动机系统通用规范 |
China National Standards LT |
English PDF |
| GB/T 39564.3-2020 |
MuLTi-carrier shared distribution infrastructure for fibre to the home—Part 3: Optical distribution box 光纤到户用多电信业务经营者共用型配线设施 第3部分：光缆分纤箱 |
China National Standards LT |
English PDF |
| GB/T 39564.2-2020 |
MuLTi-carrier shared distribution infrastructure for fibre to the home—Part 2: Optical fibre distribution frame 光纤到户用多电信业务经营者共用型配线设施 第2部分：光纤配线架 |
China National Standards LT |
English PDF |
| GB/T 39564.1-2020 |
MuLTi-carrier shared distribution infrastructure for fibre to the home—Part 1: Optical cable cross-connect cabinet 光纤到户用多电信业务经营者共用型配线设施 第1部分：光缆交接箱 |
China National Standards LT |
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 LT |
English PDF |
| GB/T 39515.3-2020 |
AgricuLTural and forestry machinery—Environmental requirements for sprayers—Part 3: Sprayers for bush and tree crops 农林机械 喷雾机的环境要求 第3部分：灌木与乔木作物用喷雾机 |
China National Standards LT |
English PDF |
| GB/T 39515.1-2020 |
AgricuLTural and forestry machinery—Environmental requirements for sprayers—Part 1: General 农林机械 喷雾机的环境要求 第1部分：通用要求 |
China National Standards LT |
English PDF |
| GB/T 38372-2020 |
Guidance for enterprise brand cuLTivation 企业品牌培育指南 |
China National Standards LT |
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 LT |
English PDF |
| GB/T 31489.3-2020 |
D.C. extruded cable systems for power transmission at a rated voLTage up to and including 500kV—Part 3: D.C. submarine 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3部分：直流海底电缆 |
China National Standards LT |
English PDF |
| GB/T 31489.2-2020 |
D.C. extruded cable systems for power transmission at a rated voLTage up to and including 500kV—Part 2: D.C. land 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2部分：直流陆地电缆 |
China National Standards LT |
English PDF |
| GB/T 20996.3-2020 |
Performance of high-voLTage direct current (HVDC) systems with line-commutated converters—Part 3: Dynamic conditions 采用电网换相换流器的高压直流系统的性能 第3部分：动态 |
China National Standards LT |
English PDF |
| GB/T 20996.2-2020 |
Performance of high-voLTage direct current (HVDC) systems with line-commutated converters—Part 2: Faults and switching 采用电网换相换流器的高压直流系统的性能 第2部分：故障和操作 |
China National Standards LT |
English PDF |
| GB/T 20996.1-2020 |
Performance of high-voLTage direct current (HVDC) systems with line-commutated converters—Part 1: Steady-state conditions 采用电网换相换流器的高压直流系统的性能 第1部分：稳态 |
China National Standards LT |
English PDF |
| GB/T 20990.1-2020 |
Thyristor valves for high voLTage direct current (HVDC)power transmission—Part1: Electrical testing 高压直流输电晶闸管阀 第1部分：电气试验 |
China National Standards LT |
English PDF |
| GB/T 19212.11-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voLTages exceeding 1 000 V 变压器、电抗器、电源装置及其组合的安全 第11部分：高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验 |
China National Standards LT |
English PDF |
| GB/T 18802.11-2020 |
Low-voLTage surge protective devices(SPD)—Part 11: Surge protective devices connected to low-voltage power systems—Requirements and test methods 低压电涌保护器(SPD) 第11部分：低压电源系统的电涌保护器 性能要求和试验方法 |
China National Standards LT |
English PDF |
| GB/T 17044-2020 |
Steel cord conveyor beLTs—Adhesion strength test of the cover to the core layer 钢丝绳芯输送带 覆盖层与带芯层粘合强度试验 |
China National Standards LT |
English PDF |
| GB/T 16895.23-2020 |
Low-voLTage electrical installations—Part 6: Verification 低压电气装置 第6部分：检验 |
China National Standards LT |
English PDF |
| GB/T 16895.21-2020 |
Low-voLTage electrical installations—Part 4–41：Protection for safety—Protection against electric shock 低压电气装置 第4-41部分：安全防护 电击防护 |
China National Standards LT |
English PDF |
| GB/T 11918.5-2020 |
Plugs, socket-outlets and couplers for industrial purposes—Part 5: Dimensional compatibility and interchangeability requirements for plugs, socket-outlets, ship connectors and ship inlets for low-voLTage shore connection systems (LVSC) 工业用插头插座和耦合器 第5部分：低压岸电连接系统（LVSC系统）用插头、插座、船用连接器和船用输入插座的尺寸兼容性和互换性要求 |
China National Standards LT |
English PDF |
| GB/T 11022-2020 |
Common specifications for high-voLTage alternating-current switchgear and controlgear standards 高压交流开关设备和控制设备标准的共用技术要求 |
China National Standards LT |
English PDF |
| GB/T 26958.28-2020 |
Geometrical product specifications (GPS)—FiLTration—Part 28: Profile filters：End effects 产品几何技术规范（GPS） 滤波 第28部分: 轮廓滤波器 端部效应 |
China National Standards LT |
English PDF |
| GB/T 26958.21-2020 |
Geometrical product specifications (GPS)—FiLTration—Part 21: Linear profile filters: Gaussian filters 产品几何技术规范（GPS） 滤波 第21部分：线性轮廓滤波器 高斯滤波器 |
China National Standards LT |
English PDF |
| GB/T 35381.10-2020 |
Tractors and machinery for agricuLTure and forestry—Serial control and communications data network—Part 10：Task controller and management information system data interchange 农林拖拉机和机械 串行控制和通信数据网络 第10部分：任务控制器和管理信息系统的数据交换 |
China National Standards LT |
English PDF |
| GB/T 39552.2-2020 |
Sunglasses and sunglare fiLTers—Part 2: Test methods 太阳镜和太阳镜片 第2部分：试验方法 |
China National Standards LT |
English PDF |
| GB/T 39709-2020 |
Test methods of muLTiple units glass, windiows static pressure and windiows sealing performance 动车组玻璃、车窗耐静压及车窗密封性能试验方法 |
China National Standards LT |
English PDF |
| GB/T 39646-2020 |
Laboratory animal—General guidelines for heaLTh monitoring 实验动物 健康监测总则 |
China National Standards LT |
English PDF |
| GB/T 39612-2020 |
Specifications for low-aLTitude digital aerial photography and data processing 低空数字航摄与数据处理规范 |
China National Standards LT |
English PDF |
| GB/T 3362-2017/XG1-2020 |
Test methods for tensile properties of carbon fiber muLTifilament 《碳纤维复丝拉伸性能试验方法》国家标准第1号修改单 |
China National Standards LT |
English PDF |
| GB/T 39499-2020 |
Technical guideline for derivation of heaLTh protection zone about fugitive emission of atmospheric harmful substances 大气有害物质无组织排放卫生防护距离推导技术导则 |
China National Standards LT |
English PDF |
| GB/T 39464-2020 |
MuLTilingual classification and named of cross-border E-commerce trading products—Footwear 跨境电子商务交易类产品多语种分类与命名 鞋 |
China National Standards LT |
English PDF |
| GB/T 39462-2020 |
Safety guide for low voLTage direct current system and equipment 低压直流系统与设备安全导则 |
China National Standards LT |
English PDF |
| GB/T 39448-2020 |
Configuration requirements for muLTimodal transport facilities and equipments of finished vehicle logistics 汽车整车物流多式联运设施设备配置要求 |
China National Standards LT |
English PDF |
| GB/T 39432-2020 |
Non-destructive testing—ULTrasonic testing—Specification for step wedge calibration block 无损检测 超声检测 阶梯试块 |
China National Standards LT |
English PDF |
| GB/T 39356-2020 |
Determination of total nickel,total cobaLT,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emission spectroscopy 肥料中总镍、总钴、总硒、总钒、总锑、总铊含量的测定 电感耦合等离子体发射光谱法 |
China National Standards LT |
English PDF |
| GB/T 39270-2020 |
VoLTage dip indices and severity assessment method 电压暂降指标与严重程度评估方法 |
China National Standards LT |
English PDF |
| GB/T 39269-2020 |
VoLTage dip and short interruption—Immunity testing method for low voltage equipment 电压暂降/短时中断 低压设备耐受特性测试方法 |
China National Standards LT |
English PDF |
| GB/T 39250-2020 |
Tractors and machinery for agricuLTure and forestry—Speed identification sign（SIS） 农林拖拉机和机械 速度识别标识（SIS） |
China National Standards LT |
English PDF |
| GB/T 39242-2020 |
Non-destructive testing—ULTrasonic testing—Sensitivity and range setting 无损检测 超声检测 灵敏度和范围设定 |
China National Standards LT |
English PDF |
| GB/T 39241-2020 |
Non-destructive testing—ULTrasonic testing—Transmission technique 无损检测 超声检测 穿透技术 |
China National Standards LT |
English PDF |
| GB/T 39240-2020 |
Non-destructive testing—ULTrasonic testing—General principles 无损检测 超声检测 总则 |
China National Standards LT |
English PDF |
| GB/T 39239-2020 |
Non-destructive testing—ULTrasonic testing—Characterization and sizing of discontinuities 无损检测 超声检测 不连续的特征和定量 |
China National Standards LT |
English PDF |
| GB/T 39238-2020 |
Non-destructive testing—ULTrasonic testing—Examination for discontinuities perpendicular to the surface 无损检测 超声检测 垂直于表面的不连续的检测 |
China National Standards LT |
English PDF |
| GB/T 39227-2020 |
Immunity time testing method under voLTage dip for sensitive process rated less than 1000 V 1000 V以下敏感过程电压暂降免疫时间测试方法 |
China National Standards LT |
English PDF |
| GB/T 39223.6-2020 |
Ergonomic requirements for heaLThy home—Part 6: Sofa 健康家居的人类工效学要求 第6部分：沙发 |
China National Standards LT |
English PDF |
| GB/T 39223.5-2020 |
Ergonomic requirements for heaLThy home—Part 5: Mattress 健康家居的人类工效学要求 第5部分:床垫 |
China National Standards LT |
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 LT |
English PDF |
| GB/T 39223.3-2020 |
Ergonomic requirements for heaLThy home—Part 3: Office desks and chairs 健康家居的人类工效学要求 第3部分：办公桌椅 |
China National Standards LT |
English PDF |
| GB/T 34370.11-2020 |
Nondestructive testing of amusement equipments—Part 11: ULTrasonic guided wave testing 游乐设施无损检测 第11部分：超声导波检测 |
China National Standards LT |
English PDF |
| GB/T 32538.3-2020 |
AgricuLTural vehicles—Mechanical connections on towed vehicles—Part 3: Swivel hitch rings 农业车辆 被牵引车辆的机械连接装置 第3部分：旋转挂接环 |
China National Standards LT |
English PDF |
| GB/T 32065.10-2020 |
Environmental test methods for oceanographic instruments—Part 10：SaLT fog test 海洋仪器环境试验方法 第10部分：盐雾试验 |
China National Standards LT |
English PDF |
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