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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 5097-2020 |
Non-destructive testing—Penetrant testing and magnetic particle testing—VieWing conditions 无损检测 渗透检测和磁粉检测 观察条件 |
China National Standards W |
 English PDF |
| GB/T 12753-2020 |
Steel Wire ropes for conveyer belts 输送带用钢丝绳 |
China National Standards W |
English PDF |
| GB/T 21965-2020 |
Steel Wire ropes—Vocabulary for acceptance and defect 钢丝绳 验收及缺陷术语 |
China National Standards W |
English PDF |
| GB/T 22830-2020 |
Watercolor painting paper 水彩画纸 |
China National Standards W |
English PDF |
| GB/T 24328.4-2020 |
Tissue paper and tissue products--Part 4: Determination of Wet tensile strength 卫生纸及其制品 第4部分: 湿抗张强度的测定 |
China National Standards W |
English PDF |
| GB/T 24328.6-2020 |
Tissue paper and tissue products—Part 6: Determination of Water-absorption time and water-absorption capacity—Basket-immersion test method 卫生纸及其制品 第6部分: 吸水时间和吸水能力的测定 篮筐浸没法 |
China National Standards W |
English PDF |
| GB/T 24328.9-2020 |
Tissue paper and tissue products—Part 9: Determination of Wet ball burst strength 卫生纸及其制品 第9部分：湿球形耐破度的测定 |
China National Standards W |
English PDF |
| GB/T 24451-2020 |
LoW resilience flexible polyurethane cellular plastics 慢回弹软质聚氨酯泡沫塑料 |
China National Standards W |
English PDF |
| GB/T 26206-2020 |
Injecting Water foot massager 注水式足部按摩器 |
China National Standards W |
English PDF |
| GB/T 26790.4-2020 |
Industrial Wireless networks WIA specification—Part 4: WIA-FA protocol conformance test specification 工业无线网络WIA规范 第4部分：WIA-FA协议一致性测试规范 |
China National Standards W |
English PDF |
| GB/T 31009-2020 |
Foot protection—Critical substance requirements and test methods for footWear 足部防护 鞋（靴）限量物质要求及测试方法 |
China National Standards W |
English PDF |
| GB/T 38868-2020 |
Industrial control netWork general technical requirements—Wired networks 工业控制网络通用技术要求 有线网络 |
China National Standards W |
English PDF |
| GB/T 38869-2020 |
OPC UA-based interconnected netWork architecture in digital plant 基于OPC UA的数字化车间互联网络架构 |
China National Standards W |
English PDF |
| GB/T 38876-2020 |
Test method for access netWork equipment—10Gbit/s ethernet passive optical network (10G EPON) 接入网设备测试方法 10Gbit/s以太网无源光网络（10G EPON） |
China National Standards W |
English PDF |
| GB/T 38924.2-2020 |
Environmental test methods for civil small and light unmanned aircraft system—Part 2: LoW-temperature test 民用轻小型无人机系统环境试验方法 第2部分: 低温试验 |
China National Standards W |
English PDF |
| GB/T 38924.9-2020 |
Environmental test methods for civil small and light unmanned aircraft system—Part 9: Waterproofness test 民用轻小型无人机系统环境试验方法 第9部分：防水性试验 |
China National Standards W |
English PDF |
| GB/T 38930-2020 |
Requirements and test methods of the capability of Wind resistance for civil small and light unmanned aircraft system 民用轻小型无人机系统抗风性要求及试验方法 |
China National Standards W |
English PDF |
| GB/T 38934-2020 |
Public telecommunication netWork enhancement—Technical requirements in support of intelligent environmental warning application 公共电信网增强 支持智能环境预警应用的技术要求 |
China National Standards W |
English PDF |
| GB/T 38935-2020 |
On-orbit radiometric characteristics assessment for optical imaging remote sensor—VIS-SWIR 光学遥感器在轨成像辐射性能评价方法 可见光-短波红外 |
China National Standards W |
English PDF |
| GB/T 38958-2020 |
Wrought aluminum alloy precision forging—Technological specification 变形铝合金精密锻造 工艺规范 |
China National Standards W |
English PDF |
| GB/T 38959-2020 |
PoWer spinning of high-strength steel—Technological specification 高强度钢强力旋压 工艺规范 |
China National Standards W |
English PDF |
| GB/T 38993-2020 |
Guide for control strategy of active and reactive poWer control system for photovoltaic power station 光伏电站有功及无功控制系统的控制策略导则 |
China National Standards W |
English PDF |
| GB/T 38996-2020 |
General requirements for the flight control system of civil small and light fixed Wing unmanned aircraft 民用轻小型固定翼无人机飞行控制系统通用要求 |
China National Standards W |
English PDF |
| GB/T 39015.2-2020 |
Road vehicles—Interchangeability of mechanical couplings betWeen tractors and semi-trailers—Part 2: Low-coupling tractors and high-volume semi-trailers 道路车辆 牵引车与半挂车之间机械连接互换性 第2部分：低牵引座半挂牵引车与大容积半挂车 |
China National Standards W |
English PDF |
| GB/T 39018-2020 |
Intelligent lighting equipment—Non-active mode poWer measurement 智能照明设备 非主功能模式功率的测量 |
China National Standards W |
English PDF |
| GB/T 39028-2020 |
Textile machinery and accessories—Web roller cards—Terms and definitions 纺织机械与附件 罗拉式梳理成网机 术语和定义 |
China National Standards W |
English PDF |
| GB/T 39033-2020 |
Austenitic-ferritic duplex stainless steel Wire rods 奥氏体-铁素体型双相不锈钢盘条 |
China National Standards W |
English PDF |
| GB/T 39081-2020 |
Test method of cross tension test for resistance spot and embossed projection Welds 电阻点焊及凸焊接头的十字拉伸试验方法 |
China National Standards W |
English PDF |
| GB/T 39082-2020 |
Test method of vickers hardness testing for resistance spot,projection and seam Welds 电阻点焊、凸焊及缝焊接头的维氏硬度试验方法 |
China National Standards W |
English PDF |
| GB/T 16937-2020 |
Earth-moving machinery—Operator’s field of vieW—Test method and performance criteria 土方机械 司机视野 试验方法和性能准则 |
China National Standards W |
English PDF |
| GB/T 38943.2-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 2:Particular requirements for externally-poWered machines 土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第2部分：外部动力机器的特定要求 |
China National Standards W |
English PDF |
| GB/T 38943.3-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 3:Particular requirements for self-poWered machines 土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第3部分：自行式机器的特定要求 |
China National Standards W |
English PDF |
| GB/T 21983-2020 |
Warm winter grades 暖冬等级 |
China National Standards W |
English PDF |
| GB/T 38957-2020 |
Technical specification for effect evaluation of tropical cyclone on offshore Wind power project 海上风电场热带气旋影响评估技术规范 |
China National Standards W |
English PDF |
| GB/T 39542.1-2020 |
Mechanical pencils for technical draWings—Part 1: Classification, dimensions, performance requirements and testing 技术制图活动铅笔 第1部分：分类、尺寸、性能要求和试验 |
China National Standards W |
English PDF |
| GB/T 39542.2-2020 |
Mechanical pencils for technical draWings—Part 2: Black leads—Classification and dimensions 技术制图活动铅笔 第2部分：黑铅芯 分类和尺寸 |
China National Standards W |
English PDF |
| GB/T 39542.3-2020 |
Mechanical pencils for technical draWings—Part 3: Black leads—Bending strengths of HB leads 技术制图活动铅笔 第3部分：黑铅芯 HB铅芯弯曲强度 |
China National Standards W |
English PDF |
| GB/T 39023-2020 |
Writing and marking instruments—Specification for caps to reduce the risk of asphyxiation 书写和记号工具 降低窒息风险的笔套规范 |
China National Standards W |
English PDF |
| GB/T 39024-2020 |
Black leads for Wood-cased pencils—Classification and diameters 木杆铅笔黑铅芯 分类和直径 |
China National Standards W |
English PDF |
| GB/T 22875-2018 |
Super-absorbent polymer for sanitary toWel and diapers 纸尿裤和卫生巾用高吸收性树脂+第1号修改单 |
China National Standards W |
English PDF |
| GB/T 38796-2020 |
Performance requirements and test methods of automobile bloW-out emergency safety device 汽车爆胎应急安全装置性能要求和试验方法 |
China National Standards W |
English PDF |
| GB/T 38948-2020 |
Evaluation method for the cracking resistance of asphalt mixture at loW temperature 沥青混合料低温抗裂性能评价方法 |
China National Standards W |
English PDF |
| GB/T 38910-2020 |
Sanitary Wares—Test method of the marking 卫生陶瓷 标志试验方法 |
China National Standards W |
English PDF |
| GB/T 38902-2020 |
Determination of holloW fiber membrane cross-section dimensions—Image analysis method 中空纤维膜丝截面结构尺寸的测定 图像分析法 |
China National Standards W |
English PDF |
| GB/T 26036-2020 |
Aluminum alloy die forgings for automobile Wheels 汽车轮毂用铝合金模锻件 |
China National Standards W |
English PDF |
| GB/T 25998-2020 |
Mineral Wool decorating and acoustic ceilings 矿物棉装饰吸声板 |
China National Standards W |
English PDF |
| GB/T 25127.1-2020 |
LoW ambient temperature air source heat pump （water chilling）packages—Part 1：Heat pump （water chilling）packages for industrial & commercial and similar application 低环境温度空气源热泵（冷水）机组 第1部分：工业或商业用及类似用途的热泵（冷水）机组 |
China National Standards W |
English PDF |
| GB/T 25127.2-2020 |
LoW ambient temperature air source heat pump （water chilling）packages—Part 2：Heat pump （water chilling）packages for household and similar application 低环境温度空气源热泵（冷水）机组 第2部分：户用及类似用途的热泵（冷水）机组 |
China National Standards W |
English PDF |
| GB/T 17360-2020 |
Microbeam analysis—Method of quantitative determination for loW contents of silicon and manganese in steels using electron probe microanalyzer 微束分析 钢中低含量硅、锰的电子探针定量分析方法 |
China National Standards W |
English PDF |
| GB/T 15579.10-2020 |
Arc Welding equipment—Part 10:Electromagnetic compatibility (EMC) requirements 弧焊设备 第10部分:电磁兼容性(EMC)要求 |
China National Standards W |
English PDF |
| GB/T 38966-2020 |
Assessment requirements for Water stewardship 可持续水管理评价要求 |
China National Standards W |
English PDF |
| GB/T 38954-2020 |
Hydrogen fuel cell poWer system for unmanned aerial vehicles 无人机用氢燃料电池发电系统 |
China National Standards W |
English PDF |
| GB/T 38952-2020 |
Non-destructive testing—Testing method for measuring residual stress using bulk Wave 无损检测 残余应力超声体波检测方法 |
China National Standards W |
English PDF |
| GB/T 38946-2020 |
Specification of centralized operation and maintenance for distributed photovoltaic poWer system 分布式光伏发电系统集中运维技术规范 |
China National Standards W |
English PDF |
| GB/T 38941-2020 |
Superalloy rods for poWders atomized by plasma rotating electrode process 等离子旋转电极雾化制粉用高温合金棒料 |
China National Standards W |
English PDF |
| GB/T 38938-2020 |
High strength and loW expansion alloy 高强度低膨胀合金 |
China National Standards W |
English PDF |
| GB/T 38926-2020 |
Technical specification for collection of textile Waste 废旧纺织品回收技术规范 |
China National Standards W |
English PDF |
| GB/T 38925-2020 |
Sorting quality requirement for Waste composite package 废复合包装分选质量要求 |
China National Standards W |
English PDF |
| GB/T 38923-2020 |
Classification and code of textile Waste 废旧纺织品分类与代码 |
China National Standards W |
English PDF |
| GB/T 38922-2020 |
General specification for 35kV and beloW voltage standardized protection equipment 35kV及以下标准化继电保护装置通用技术要求 |
China National Standards W |
English PDF |
| GB/T 38921-2020 |
Specification of steam turbine safty protection system for thermal poWer plant 火力发电厂汽轮机安全保护系统技术条件 |
China National Standards W |
English PDF |
| GB/T 38920-2020 |
Coding requirements for dispatch unit of hazardous Waste 危险废物储运单元编码要求 |
China National Standards W |
English PDF |
| GB/T 38907-2020 |
Water saving enterprises—Polysilicon industry 节水型企业 多晶硅行业 |
China National Standards W |
English PDF |
| GB/T 38906-2020 |
LoW impact development stormwater management and harvest—Facility classification 低影响开发雨水控制利用 设施分类 |
China National Standards W |
English PDF |
| GB/T 38903-2020 |
Technical guideline for material floW analysis of industrial parks 工业园区物质流分析技术导则 |
China National Standards W |
English PDF |
| GB/T 38888-2020 |
Performance and calibration methods for data acquisition softWare 数据采集软件的性能及校准方法 |
China National Standards W |
English PDF |
| GB/T 38898-2020 |
Non-destructive testing—Testing method for measuring coating bond strength using ultrasonic Wave 无损检测 涂层结合强度超声检测方法 |
China National Standards W |
English PDF |
| GB/T 38882-2020 |
Non-destructive testing—Testing method for Wall-thickness loss of ferromagnetic tubes using magnetic flux leakage 无损检测 铁磁性管件壁厚变化漏磁检测方法 |
China National Standards W |
English PDF |
| GB/T 38878-2020 |
System tests for the projects of high-voltage direct current (HVDC) transmission poWer using voltage sourced converters (VSC) 柔性直流输电工程系统试验 |
China National Standards W |
English PDF |
| GB/T 38875-2020 |
Reduced activation martensitic steel plates With heat-resistance and corrosion-resistance for nuclear facilities 核电用耐高温抗腐蚀低活化马氏体结构钢板 |
China National Standards W |
English PDF |
| GB/T 38874.3-2020 |
Tractors and machinery for agriculture and forestry—Safety-related parts of control systems—Part 3: Series development，hardWare and software 农林拖拉机和机械 控制系统安全相关部件 第3部分：软硬件系列开发 |
China National Standards W |
English PDF |
| GB/T 38842-2020 |
Categories and test methods of practical superconducting Wires—General characteristics and guidance 实用超导线的分类和检测方法 一般特性和指南 |
China National Standards W |
English PDF |
| GB/T 38834.1-2020 |
Robotics—Performance criteria and related test methods for service robots—Part 1: Locomotion for Wheeled robots 机器人 服务机器人性能规范及其试验方法 第1部分：轮式机器人运动 |
China National Standards W |
English PDF |
| GB/T 38833-2020 |
240V/336V DC poWer system technical requirements and test methods for information and telecommunication 信息通信用240V/336V直流供电系统技术要求和试验方法 |
China National Standards W |
English PDF |
| GB/T 38832-2020 |
Technical requirements of broadband customer netWorking based on public telecommunication network—High-speed visible light communications under lighting constrains 基于公用电信网的宽带客户网络联网技术要求 通照一体化高速可见光通信 |
China National Standards W |
English PDF |
| GB/T 38818-2020 |
Steel Wire ropes for hanger of suspension bridge 悬索桥吊索用钢丝绳 |
China National Standards W |
English PDF |
| GB/T 38817-2020 |
Steel for high heat input Welding 大线能量焊接用钢 |
China National Standards W |
English PDF |
| GB/T 38815-2020 |
Superalloy poWders atomized by plasma rotating electrode process 等离子旋转电极雾化高温合金粉末 |
China National Standards W |
English PDF |
| GB/T 38814-2020 |
Steel Wire ropes slings—Fatigue testing method 钢丝绳索具 疲劳试验方法 |
China National Standards W |
English PDF |
| GB/T 38809-2020 |
General specification for loW alloy ultra-high strength steels 低合金超高强度钢通用技术条件 |
China National Standards W |
English PDF |
| GB/T 38808-2020 |
Waves webs section steel for building structures 建筑结构用波纹腹板型钢 |
China National Standards W |
English PDF |
| GB/T 38803-2020 |
Specification for failure analysis of steel Wire ropes 钢丝绳失效分析规范 |
China National Standards W |
English PDF |
| GB/T 38801-2020 |
Technical requirements for content distribution netWork—Interconnection use cases 内容分发网络技术要求 互联应用场景 |
China National Standards W |
English PDF |
| GB/T 37733.3-2020 |
Sensor netWorks—Remote personal health status monitoring—Part 3: Terminals technical requirements 传感器网络 个人健康状态远程监测 第3部分：终端技术要求 |
China National Standards W |
English PDF |
| GB/T 36290.1-2020 |
Process diagrams for poWer plants—Part 1: Specification for diagrams 电站流程图 第1部分：制图规范 |
China National Standards W |
English PDF |
| GB/T 32288-2020 |
Electrical steel core for poWer transformers 电力变压器用电工钢铁心 |
China National Standards W |
English PDF |
| GB/T 30269.809-2020 |
Information technology—Sensor netWorks—Part 809：Testing：Conformance testing for the network layer of wireless sensor networks based on IP protocol 信息技术 传感器网络 第809部分：测试：基于IP的无线传感器网络网络层协议一致性测试 |
China National Standards W |
English PDF |
| GB/T 24522-2020 |
Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of loW constraint 金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法 |
China National Standards W |
English PDF |
| GB/T 24051-2020 |
Environmental management—Material floW cost accounting—General framework 环境管理 物质流成本核算 通用框架 |
China National Standards W |
English PDF |
| GB/T 20111.5-2020 |
Electrical insulation systems—Procedures for thermal evaluation—Part 5: Applications With a designed life of 5000h or less 电气绝缘系统 热评定规程 第5部分:设计寿命5000h及以下的应用 |
China National Standards W |
English PDF |
| GB/T 14598.301-2020 |
Technical requirements for poWer system continuous recorder 电力系统连续记录装置技术要求 |
China National Standards W |
English PDF |
| GB/T 14513.3-2020 |
Pneumatic fluid poWer—Determination of flow-rate characteristics of components using compressible fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems 气动 使用可压缩流体元件的流量特性测定 第 3 部分：系统稳态流量特性的计算方法 |
China National Standards W |
English PDF |
| GB/T 9771.6-2020 |
Single-mode optical fibres for telecommunication—Part 6: Characteristics of a fibre With non-zero dispersion for wideband optical transport 通信用单模光纤 第6部分：宽波长段光传输用非零色散单模光纤特性 |
China National Standards W |
English PDF |
| GB/T 9771.3-2020 |
Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended Wavelength band dispersion unshifted single-mode optical fibre 通信用单模光纤 第3部分：波长段扩展的非色散位移单模光纤特性 |
China National Standards W |
English PDF |
| GB/T 9771.2-2020 |
Single-mode optical fibres for telecommunication—Part 2: Characteristics of a cut-off Wavelength shifted single-mode optical fibre 通信用单模光纤 第2部分：截止波长位移单模光纤特性 |
China National Standards W |
English PDF |
| GB/T 9065.6-2020 |
Connections for hydraulic fluid poWer—Hose fittings—Part 6: 60° cone ends 液压传动连接 软管接头 第6部分：60°锥形 |
China National Standards W |
English PDF |
| GB/T 9065.4-2020 |
Connections for hydraulic fluid poWer—Hose fittings—Part 4: Stud ends 液压传动连接 软管接头 第4部分：螺柱端 |
China National Standards W |
English PDF |
| GB/T 9065.3-2020 |
Connections for hydraulic fluid poWer—Hose fittings—Part 3: Flange ends 液压传动连接 软管接头 第3部分：法兰式 |
China National Standards W |
English PDF |
| GB/T 8454-2020 |
Reduced ilmenite poWder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method 焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法 |
China National Standards W |
English PDF |
| GB/T 2900.103-2020 |
Electrotechnical terminology—Generation,transmission and distribution of electrical energy—Dependability and quality of service of electric poWer systems 电工术语 发电、输电及配电 电力系统可信性及服务质量 |
China National Standards W |
English PDF |
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