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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 38924.1-2020 |
Environmental test methods for civil small and Light unmanned aircraft system—Part 1: General principles 民用轻小型无人机系统环境试验方法 第1部分: 总则 |
China National Standards Li |
 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 Li |
English PDF |
| GB/T 38924.3-2020 |
Environmental test methods for civil small and Light unmanned aircraft system—Part 3: High-temperature test 民用轻小型无人机系统环境试验方法 第3部分：高温试验 |
China National Standards Li |
English PDF |
| GB/T 38924.4-2020 |
Environmental test methods for civil small and Light unmanned aircraft system—Part 4: Temperature and altitude test 民用轻小型无人机系统环境试验方法 第4部分：温度和高度试验 |
China National Standards Li |
English PDF |
| GB/T 38924.5-2020 |
Environmental test methods for civil small and Light unmanned aircraft system—Part 5: Shock test 民用轻小型无人机系统环境试验方法 第5部分：冲击试验 |
China National Standards Li |
English PDF |
| GB/T 38924.6-2020 |
Environmental test methods for civil small and Light unmanned aircraft system—Part 6: Vibration test 民用轻小型无人机系统环境试验方法 第6部分：振动试验 |
China National Standards Li |
English PDF |
| GB/T 38924.7-2020 |
Environmental test methods for civil small and Light unmanned aircraft system—Part 7: Humidity test 民用轻小型无人机系统环境试验方法 第7部分：湿热试验 |
China National Standards Li |
English PDF |
| GB/T 38924.8-2020 |
Environmental test methods for civil small and Light unmanned aircraft system—Part 8: Salt spray test 民用轻小型无人机系统环境试验方法 第8部分：盐雾试验 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 38931-2020 |
General requirements for safety of civil small and Light unmanned aircraft system 民用轻小型无人机系统安全性通用要求 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 38956-2020 |
NormaLization evaluation guide of administrative license items 行政许可规范化测评指南 |
China National Standards Li |
English PDF |
| GB/T 38965-2020 |
Disc coupLing—Test requirement 膜片联轴器 试验要求 |
China National Standards Li |
English PDF |
| GB/T 38968-2020 |
GuideLines for circular economy practical technologies in copper smelting industry 铜冶炼行业循环经济实践技术指南 |
China National Standards Li |
English PDF |
| GB/T 38991-2020 |
General resource of miLitary and civilian—General requirements for technical standards on data mapping of information 军民通用资源 信息数据对接技术标准总体要求 |
China National Standards Li |
English PDF |
| GB/T 38992-2020 |
General resource of miLitary and civilian—Classification and representations of semantic relations 军民通用资源 语义关系分类与表示 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 38997-2020 |
General requirements for the fLight control and navigation system of small and light multi-rotor unmanned aircraft 轻小型多旋翼无人机飞行控制与导航系统通用要求 |
China National Standards Li |
English PDF |
| GB/T 38998-2020 |
Cut-size office paper—Measurement of edge quaLity 裁切后办公用纸 边缘质量的测定 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 39021-2020 |
IntelLigent lighting systems—General requirements 智能照明系统 通用要求 |
China National Standards Li |
English PDF |
| GB/T 39022-2020 |
Lighting system and related equipment—Terms and definitions 照明系统和相关设备 术语和定义 |
China National Standards Li |
English PDF |
| GB/T 39031-2020 |
Urban pubLic facilities services—Basic information of intelligent street light 城市公共设施服务 智能路灯基础信息 |
China National Standards Li |
English PDF |
| GB/T 39038-2020 |
Ship and marine technology—Technical requirements for Liquefied natural gas bunkering dry-disconnect/connect coupling 船舶与海上技术 液化天然气加注干式快速接头技术要求 |
China National Standards Li |
English PDF |
| GB/T 39045-2020 |
Satisfaction evaluation guide of administrative License items 行政许可满意度测评指南 |
China National Standards Li |
English PDF |
| GB/T 39052-2020 |
Specifications for operation and service of pubLic resources auction center 公共资源拍卖中心运行服务规范 |
China National Standards Li |
English PDF |
| GB/T 39062-2020 |
Cross-border E-commerce—Specification for products traceabiLity information management 跨境电子商务 产品溯源信息管理规范 |
China National Standards Li |
English PDF |
| GB/T 39064-2020 |
GuideLine for brand cultivation—Industrial cluster 品牌培育指南 产业集群 |
China National Standards Li |
English PDF |
| GB/T 39065-2020 |
Specification for sharing of E-commerce quaLity information 电子商务质量信息共享规范 |
China National Standards Li |
English PDF |
| GB/T 39071-2020 |
Brand evaluation—GuideLines for consumer perception measuring 品牌评价 消费者感知测量指南 |
China National Standards Li |
English PDF |
| GB/T 39075-2020 |
Organic Light emitting diode (OLED) panels for general lighting—Safety requirements 普通照明用有机发光二极管（OLED）面板 安全要求 |
China National Standards Li |
English PDF |
| GB/T 39217-2020 |
GuideLines for comprehensive evaluation of chemical industry park 化工园区综合评价导则 |
China National Standards Li |
English PDF |
| GB/T 38943.1-2020 |
Earth-moving machinery—Electrical safety of machines utiLizing electric drives and related components and systems—Part 1: General requirements 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1部分：一般要求 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 39048-2020 |
Classification and coding rules for administrative Licensing items 行政许可事项分类与编码规则 |
China National Standards Li |
English PDF |
| GB/T 38950-2020 |
CooLing summer grades 凉夏等级 |
China National Standards Li |
English PDF |
| GB/T 38951-2020 |
S-VISSR data receiving system of geostationary meteorological satelLites 静止气象卫星S-VISSR数据接收系统 |
China National Standards Li |
English PDF |
| GB/T 39012-2020 |
Consumer product safety—GuideLines for risk alert 消费品安全 风险预警指南 |
China National Standards Li |
English PDF |
| GB/T 39013-2020 |
Consumer product safety—GuideLines for risk control 消费品安全 风险控制指南 |
China National Standards Li |
English PDF |
| GB/T 39017-2020 |
Consumer product traceabiLity—General requirements for traceability system 消费品追溯 追溯体系通则 |
China National Standards Li |
English PDF |
| GB/T 38904-2020 |
Methods for elemental analysis of ceramic Liquid pigments 陶瓷液体色料元素含量测定分析方法 |
China National Standards Li |
English PDF |
| GB/T 38786-2020 |
Testing method for cleanLiness of magnesium and magnesium alloy ingots 镁及镁合金铸锭纯净度检验方法 |
China National Standards Li |
English PDF |
| GB/T 38785-2020 |
General technical requirements of thin-film photovoltaic module recycLing and reusing for use in building 建筑用薄膜太阳能电池组件回收再利用通用技术要求 |
China National Standards Li |
English PDF |
| GB/T 38756-2020 |
Safety and control devices for gas burners and gas-burning appLiances—Particular requirements—Ignition unit 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 点火装置 |
China National Standards Li |
English PDF |
| GB/T 27788-2020 |
Microbeam analysis—Scanning electron microscopy—GuideLines for calibrating image magnification 微束分析 扫描电镜 图像放大倍率校准导则 |
China National Standards Li |
English PDF |
| GB/T 26008-2020 |
Battery grade Lithium hydroxide monohydrate 电池级单水氢氧化锂 |
China National Standards Li |
English PDF |
| GB/T 25998-2020 |
Mineral wool decorating and acoustic ceiLings 矿物棉装饰吸声板 |
China National Standards Li |
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 Li |
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 Li |
English PDF |
| GB/T 20975.5-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 5：Determination of siLicon content 铝及铝合金化学分析方法 第5部分：硅含量的测定 |
China National Standards Li |
English PDF |
| GB/T 20975.9-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 9:Determination of Lithium content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法 |
China National Standards Li |
English PDF |
| GB/T 20975.22-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 22:Determination of berylLium content 铝及铝合金化学分析方法 第22部分：铍含量的测定 |
China National Standards Li |
English PDF |
| GB/T 20671.3-2020 |
Classification system and test methods for nonmetalLic gasket materials—Part 3: Standard test method for fluid resistance of gasket materials 非金属垫片材料分类体系及试验方法 第3部分:垫片材料耐液性试验方法 |
China National Standards Li |
English PDF |
| GB/T 20671.5-2020 |
Classification system and test methods for nonmetalLic gasket materials—Part 5: Standard test method for creep relaxation of gasket materials 非金属垫片材料分类体系及试验方法 第5部分：垫片材料蠕变松弛率试验方法 |
China National Standards Li |
English PDF |
| GB/T 20671.6-2020 |
Classification system and test methods for nonmetalLic gasket materials—Part 6: Standard test method for adhesion of gasket materials to metal surfaces 非金属垫片材料分类体系及试验方法 第6部分：垫片材料与金属表面黏附性试验方法 |
China National Standards Li |
English PDF |
| GB/T 19823-2020 |
Thermal spraying — Procedures for the appLication of thermally sprayed coatings for engineering components 热喷涂 工程零件热喷涂涂层的应用步骤 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 16546-2020 |
General rules for packing, marking, transport, storage and quaLity certificates of shaped refractory 定形耐火材料包装、标志、运输、储存和质量证明书的一般规定 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 15545-2020 |
General rules for packing, marking, transport, storage and quaLity certificates of unshaped refractory 不定形耐火材料包装、标志、运输、储存和质量证明书的一般规定 |
China National Standards Li |
English PDF |
| GB/T 14563-2020 |
Specification and test method of kaoLin clay 高岭土及其试验方法 |
China National Standards Li |
English PDF |
| GB/T 13912-2020 |
MetalLic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods 金属覆盖层 钢铁制件热浸镀锌层 技术要求及试验方法 |
China National Standards Li |
English PDF |
| GB/T 11376-2020 |
MetalLic and other inorganic coatings—Phosphate conversion coating of metals 金属及其他无机覆盖层 金属的磷化膜 |
China National Standards Li |
English PDF |
| GB/T 19233-2020 |
Measurement methods of fuel consumption for Light-duty vehicles 轻型汽车燃料消耗量试验方法 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 38942-2020 |
Pressure piping code—UtiLity piping 压力管道规范 公用管道 |
China National Standards Li |
English PDF |
| GB/T 38940-2020 |
Precision expansion alloys for seaLing to silicon and silicon components 硅组件用精密封接合金 |
China National Standards Li |
English PDF |
| GB/T 38929-2020 |
General requirements of mirror milLing process for civil aircraft skin parts 民用飞机蒙皮镜像铣削工艺通用要求 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 38914-2020 |
Evaluation method for Lifetime of proton exchange membrane fuel cell stack in vehicle application 车用质子交换膜燃料电池堆使用寿命测试评价方法 |
China National Standards Li |
English PDF |
| GB/T 38907-2020 |
Water saving enterprises—PolysiLicon industry 节水型企业 多晶硅行业 |
China National Standards Li |
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 Li |
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 Li |
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 Li |
English PDF |
| GB/T 38895-2020 |
Non-destructive testing—GuideLines for electromagnetic acoustic transducers (EMATs) 无损检测 电磁声换能器（EMATs）指南 |
China National Standards Li |
English PDF |
| GB/T 38885-2020 |
General specification for ultra-high cleanLiness of high carbon chromium bearing steel 超高洁净高碳铬轴承钢通用技术条件 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 38840-2020 |
Digital technique appLication of building and residence community—Primary data element 建筑及居住区数字化技术应用 基础数据元 |
China National Standards Li |
English PDF |
| GB/T 38835-2020 |
Industrial robot—Life cycle impact on environment evaluation method 工业机器人 生命周期对环境影响评价方法 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 38831-2020 |
Technical requirements for IPTV media deLivery system—Media distribution and storage subsystem IPTV媒体交付系统技术要求 媒体分发存储子系统 |
China National Standards Li |
English PDF |
| GB/T 38830-2020 |
Technical requirements for IPTV media deLivery system—Global load balance subsystem IPTV媒体交付系统技术要求 全局负载均衡子系统 |
China National Standards Li |
English PDF |
| GB/T 38829-2020 |
Technical requirements for IPTV media deLivery system—Content access IPTV媒体交付系统技术要求 内容接入 |
China National Standards Li |
English PDF |
| GB/T 38828-2020 |
Technical requirements for IPTV media deLivery system—Use cases and requirements IPTV媒体交付系统技术要求 场景和需求 |
China National Standards Li |
English PDF |
| GB/T 38827-2020 |
Technical requirements for IPTV media deLivery system—Functional architecture IPTV媒体交付系统技术要求 体系架构 |
China National Standards Li |
English PDF |
| GB/T 38826-2020 |
Technical requirements for IPTV media deLivery system—General requirements IPTV媒体交付系统技术要求 总体要求 |
China National Standards Li |
English PDF |
| GB/T 38823-2020 |
SiLicon-carbon 硅炭 |
China National Standards Li |
English PDF |
| GB/T 38822-2020 |
MetalLic materials—Creep-fatigue test method 金属材料 蠕变-疲劳试验方法 |
China National Standards Li |
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 Li |
English PDF |
| GB/T 38812.3-2020 |
Direct reduced iron—Determination of siLicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method 直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Li |
English PDF |
| GB/T 38812.2-2020 |
Direct reduced iron—Determination of metalLic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards Li |
English PDF |
| GB/T 38811-2020 |
MetalLic materials—Residual stress—Method of sound beam control 金属材料 残余应力 声束控制法 |
China National Standards Li |
English PDF |
| GB/T 38810-2020 |
Seamless stainless steel pipes for Liquefied natural gas 液化天然气用不锈钢无缝钢管 |
China National Standards Li |
English PDF |
| GB/T 38806-2020 |
MetalLic materials—Sheet and strip—Test method for bending and folding properties 金属材料 薄板和薄带 弯折性能试验方法 |
China National Standards Li |
English PDF |
| GB/T 38804-2020 |
Test method for oxidation of metalLic materials exposed in high-temperature steam 金属材料高温蒸汽氧化试验方法 |
China National Standards Li |
English PDF |
| GB/T 38782-2020 |
Shore connection for Liquid cargo vessel 船舶液货通岸接头 |
China National Standards Li |
English PDF |
| GB/T 38754-2020 |
Technical requirements for IPTV media deLivery system—Streaming media services IPTV媒体交付系统技术要求 流媒体服务 |
China National Standards Li |
English PDF |
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