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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 15972.43-2021 |
SpECifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture 光纤试验方法规范 第43部分：传输特性的测量方法和试验程序 数值孔径 |
China National Standards EC |
 English PDF |
| GB/T 15972.41-2021 |
SpECifications for optical fibre test methods-Part 41:Measurement methods and test procedures for transmission characteristics-Bandwidth 光纤试验方法规范 第41部分：传输特性的测量方法和试验程序 带宽 |
China National Standards EC |
English PDF |
| GB/T 15972.34-2021 |
SpECifications for optical fibre test methods—Part 34:Measurement methods and test procedures for mechanical characteristics—Fibre curl 光纤试验方法规范 第34部分：机械性能的测量方法和试验程序 光纤翘曲 |
China National Standards EC |
English PDF |
| GB/T 15972.30-2021 |
SpECifications for optical fibre test methods—Part 30: Measurement methods and test procedures for mechanical characteristics—Fibre proof test 光纤试验方法规范 第30部分：机械性能的测量方法和试验程序 光纤筛选试验 |
China National Standards EC |
English PDF |
| GB/T 15972.20-2021 |
SpECifications for optical fibre test methods-Part 20:Measurement methods and test procedures for dimensions- Fibre geometry 光纤试验方法规范 第20部分：尺寸参数的测量方法和试验程序 光纤几何参数 |
China National Standards EC |
English PDF |
| GB/T 15972.10-2021 |
SpECifications for optical fibre test methods-Part 10:Measurement methods and test procedures-General and guidance 光纤试验方法规范 第10部分：测量方法和试验程序 总则 |
China National Standards EC |
English PDF |
| GB/T 15911-2021 |
Monitoring and testing method for energy saving of industrial elECtroheat devices 工业电热设备节能监测方法 |
China National Standards EC |
English PDF |
| GB/T 14909-2021 |
TEChnical guidelines for exergy analysis in energy systems 能量系统？分析技术导则 |
China National Standards EC |
English PDF |
| GB/T 13297-2021 |
General rules of packaging，marking and quality certification for prECision alloys 精密合金包装、标志和质量证明书的一般规定 |
China National Standards EC |
English PDF |
| GB/T 12786-2021 |
General tEChnical conditions for automatic internal combustion engine power stations 自动化内燃机电站通用技术条件 |
China National Standards EC |
English PDF |
| GB/T 11066.11-2021 |
Methods for chemical analysis of gold-Part 11:Determination of magnesium，chromium，manganese，iron，nickel copper，palladium，silver，tin，antimony，lead and bismuth contents-Inductively coupled plasma mass spECtrometry 金化学分析方法 第11部分：镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards EC |
English PDF |
| GB/T 8151.24-2021 |
Methods for chemical analysis of zinc concentrates—Part 24:Determination of soluble zinc content—Flame atomic absorption spECtrometry 锌精矿化学分析方法 第24部分:可溶性锌含量的测定 火焰原子吸收光谱法 |
China National Standards EC |
English PDF |
| GB/T 7424.22-2021 |
Optical fibre cable generic spECification—Part 22：Basic optical cable test procedures—Environmental test methods 光缆总规范 第22部分：光缆基本试验方法 环境性能试验方法 |
China National Standards EC |
English PDF |
| GB/T 7424.20-2021 |
Optical fibre cable generic spECification—Part 20:Basic optical cable test procedures—General and definitions 光缆总规范 第20部分：光缆基本试验方法 总则和定义 |
China National Standards EC |
English PDF |
| GB/T 6809.12-2021 |
RECiprocating internal combustion engines—Vocabulary of components and systems—Part 12:Exhaust emission control systems 往复式内燃机 零部件和系统术语 第12部分：排放控制系统 |
China National Standards EC |
English PDF |
| GB/T 3883.211-2021 |
Safety of motor-operated hand-held, transportable and garden tools - Part 211: Particular requirements for hand-held rECiprocating saws 手持式、可移式电动工具和园林工具的安全 第211部分：手持式往复锯的专用要求 |
China National Standards EC |
English PDF |
| GB/T 2900.36-2021 |
ElECtrotechnical terminology—Electric traction 电工术语 电力牵引 |
China National Standards EC |
English PDF |
| GB/T 18643-2021 |
Diagnostic tEChniques for Marek’s disease 鸡马立克氏病诊断技术 |
China National Standards EC |
English PDF |
| GB/T 18642-2021 |
Diagnostic tEChniques for Trichinella spp 旋毛虫诊断技术 |
China National Standards EC |
English PDF |
| GB/T 17215.321-2021 |
ElECtricity metering equipment (AC)-Particular requirements-Part 21:Static meters for active energy 电测量设备（交流） 特殊要求 第21部分：静止式有功电能表 (A级、B级、C级、D级和E级) |
China National Standards EC |
English PDF |
| GB/T 17215.211-2021 |
ElECtricity metering equipment(AC)—General requirements, tests and test conditions—Part 11：Metering equipment 电测量设备（交流） 通用要求、试验和试验条件 第11部分：测量设备 |
China National Standards EC |
English PDF |
| GB/T 40054-2021 |
Societal sECurity—Emergency management—Guidelines for public warning 公共安全 应急管理 公共预警指南 |
China National Standards EC |
English PDF |
| GB/T 39753-2021 |
General tEChnology requirements for photovoltaic (PV) module recycling and recovery 光伏组件回收再利用通用技术要求 |
China National Standards EC |
English PDF |
| GB/T 39785-2021 |
Service robot—MEChanical safety assessment and test method 服务机器人 机械安全评估与测试方法 |
China National Standards EC |
English PDF |
| GB/T 39944-2021 |
Digital cone yarn dyeing complete equipment—General tEChnical specification 筒子纱数字化染色成套装备 通用技术条件 |
China National Standards EC |
English PDF |
| GB/T 39751-2021 |
Energy detECtion method for equipment manufacturing system—Guideline 装备制造系统能耗检测方法 导则 |
China National Standards EC |
English PDF |
| GB/T 39893-2021 |
Handheld elECtro-optical low-vision device 手持式电子助视器 |
China National Standards EC |
English PDF |
| GB/T 39756-2021 |
General spECification for the scanning voice reading machine 扫描式语音读书机通用技术条件 |
China National Standards EC |
English PDF |
| GB/T 4214.9-2021 |
Test method for noise of household and similar elECtrical appliances—Particular requirements for fans 家用和类似用途电器噪声测试方法 风扇的特殊要求 |
China National Standards EC |
English PDF |
| GB/T 4214.8-2021 |
Test method for noise of household and similar elECtrical appliances—Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these 家用和类似用途电器噪声测试方法 电灶、烤箱、烤架、微波炉及其组合器具的特殊要求 |
China National Standards EC |
English PDF |
| GB/T 39963-2021 |
TEChnical specification on C80~C100 concrete shaft lining applied in vertical freezing shaft 立井冻结法凿井井壁应用C80～C100混凝土技术规程 |
China National Standards EC |
English PDF |
| GB/T 39972-2021 |
TEChnical specification of‘Inteplan’information system for implementation and supervision of spatial planning 国土空间规划“一张图”实施监督信息系统技术规范 |
China National Standards EC |
English PDF |
| GB/T 39967-2021 |
5-axis simultaneous machining center -- Accuracy of S-shaped test piECe 五轴联动加工中心 S形试件精度检验 |
China National Standards EC |
English PDF |
| GB/T 39960-2021 |
Straight-sided single-action mEChanical power presses -- Characteristicsand dimensions 闭式单动机械压力机 参数和尺寸 |
China National Standards EC |
English PDF |
| GB/T 39957-2021 |
High pressure metal die casting units—TEChnical requirements 压铸单元 技术条件 |
China National Standards EC |
English PDF |
| GB/T 39956.2-2021 |
Pneumatic fluid power—ElECtro-pneumatic pressure control valves—Part 2: Test methods to determine main characteristics to include in the supplier's literature 气动 电-气压力控制阀 第2部分：评定商务文件中应包含的主要特性的试验方法 |
China National Standards EC |
English PDF |
| GB/T 39956.1-2021 |
Pneumatic fluid power—ElECtro-pneumatic pressure control valves—Part 1:Main characteristics to include in the supplier's literature 气动 电-气压力控制阀 第1部分：商务文件中应包含的主要特性 |
China National Standards EC |
English PDF |
| GB/T 39954-2021 |
Tool storage with automatic tool changer—SpECification of performance test 刀库和自动交换装置 性能试验方法 |
China National Standards EC |
English PDF |
| GB/T 39947-2021 |
SelECtion and design for food packaging 食品包装选择及设计 |
China National Standards EC |
English PDF |
| GB/T 39943-2021 |
SelECtion and design for food packaging LED灯串性能要求 |
China National Standards EC |
English PDF |
| GB/T 39938-2021 |
ElECtric room heating—Underfloor heating—Performance characteristics—Definitions, method of testing, sizing and formula symbols 室内电取暖 地暖 性能特征 定义、测试方法、尺寸和公式符号 |
China National Standards EC |
English PDF |
| GB/T 39931-2021 |
Volatile organic compounds from wooden furniture—On-site and rapid detECtion method 木家具中挥发性有机化合物 现场快速检测方法 |
China National Standards EC |
English PDF |
| GB/T 39924-2021 |
TEChnical requirements of water saving evaluation for rotating sprinklers 旋转式喷头节水评价技术要求 |
China National Standards EC |
English PDF |
| GB/T 39913-2021 |
General science and tEChnology infrastructure -- User metadata 科技平台 用户元数据 |
China National Standards EC |
English PDF |
| GB/T 39912-2021 |
Science and tEChnology program-generated scientific data archiving—Technical and management specification 科技计划形成的科学数据汇交 技术与管理规范 |
China National Standards EC |
English PDF |
| GB/T 39911-2021 |
Brand valuation—TelECommunications industry 品牌价值评价 电信业 |
China National Standards EC |
English PDF |
| GB/T 39910-2021 |
SpECification for classification of standard literature 标准文献分类规则 |
China National Standards EC |
English PDF |
| GB/T 39909-2021 |
Science and tEChnology program-generated scientific data archiving—General data element 科技计划形成的科学数据汇交 通用数据元 |
China National Standards EC |
English PDF |
| GB/T 39908-2021 |
Science and tEChnology program-generated scientific data archiving—General code set 科技计划形成的科学数据汇交 通用代码集 |
China National Standards EC |
English PDF |
| GB/T 39903-2021 |
Work breakdown structures for projECt and programme management 项目工作分解结构 |
China National Standards EC |
English PDF |
| GB/T 39902-2021 |
TEChnical specification for the levitation control system of medium-low speed maglev vehicle of the urban rail transit 城市轨道交通中低速磁浮车辆悬浮控制系统技术条件 |
China National Standards EC |
English PDF |
| GB/T 39900-2021 |
General tEChnical requirements for the road traffic signal control system 道路交通信号控制系统通用技术要求 |
China National Standards EC |
English PDF |
| GB/T 39899-2021 |
The tEChnical specifications for remanufactured automotive components—Automatic transmission 汽车零部件再制造产品技术规范 自动变速器 |
China National Standards EC |
English PDF |
| GB/T 39898-2021 |
TEChnical specifications for the construction of intelligent traffic management system 智能交通管理系统建设技术规范 |
China National Standards EC |
English PDF |
| GB/T 39896-2021 |
Series type spECtrum for rigid truck with box body 厢式货车系列型谱 |
China National Standards EC |
English PDF |
| GB/T 39895-2021 |
Remanufactured automotive components—SpECifications of labels 汽车零部件再制造产品 标识规范 |
China National Standards EC |
English PDF |
| GB/T 39894-2021 |
Evaluation items and requirements of interior dECoration for ship 船舶内装质量评定项目及要求 |
China National Standards EC |
English PDF |
| GB/T 39892-2021 |
SpECification of reporting and processing of motor vehicle product defect clue 汽车产品缺陷线索报告及处理规范 |
China National Standards EC |
English PDF |
| GB/T 39891-2021 |
ElECtrical endurance testing for circuit-breakers above a rated voltage of 52 kV 52kV及以上断路器电气耐久性试验方法 |
China National Standards EC |
English PDF |
| GB/T 39888-2021 |
Earned value management in projECt and programme management 项目和项目群管理中的挣值管理 |
China National Standards EC |
English PDF |
| GB/T 39873-2021 |
Determination of quaternary ammonium salt in disinfECtant—Liquid chromatography-tandem mass spectrometry 消毒剂中季铵盐的测定 液相色谱-串联质谱法 |
China National Standards EC |
English PDF |
| GB/T 39872-2021 |
Data spECification for disclosure of technical indicators in standard literature 标准文献技术指标揭示数据规范 |
China National Standards EC |
English PDF |
| GB/T 39866-2021 |
TEChnical requirement of appendent frame for window and door in building 建筑门窗附框技术要求 |
China National Standards EC |
English PDF |
| GB/T 39864-2021 |
ElECtrochemical performance test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency 锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 |
China National Standards EC |
English PDF |
| GB/T 39861-2021 |
ElECtrochemical performance test of lithium manganese oxide—Test method for discharge plateau capacity ratio and cycle life 锰酸锂电化学性能测试 放电平台容量比率及循环寿命测试方法 |
China National Standards EC |
English PDF |
| GB/T 39860-2021 |
Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spECtrometry 胶乳制品表面残余矿物粉末的快速鉴别 X-射线衍射法 |
China National Standards EC |
English PDF |
| GB/T 39857-2021 |
SpECification of photovoltaic power generation efficiency 光伏发电效率技术规范 |
China National Standards EC |
English PDF |
| GB/T 39855-2021 |
Definition ,classification and nomenclature of nanotEChnology products 纳米产品的定义、分类与命名 |
China National Standards EC |
English PDF |
| GB/T 39854-2021 |
SpECification of performance evaluation for photovoltaic power station 光伏发电站性能评估技术规范 |
China National Standards EC |
English PDF |
| GB/T 39852-2021 |
ElECtronic product code—Tag data translation 物品电子编码 标签数据转换 |
China National Standards EC |
English PDF |
| GB/T 39850-2021 |
Core components business document assembly tEChnical specification for international trade 国际贸易核心构件业务单证集成技术规范 |
China National Standards EC |
English PDF |
| GB/T 39845-2021 |
LTE-based broadband trunking communication(B-TrunC) system—TEChnical requirements for network equipments（Phase 1) 基于LTE技术的宽带集群通信（B-TrunC）系统 网络设备技术要求（第一阶段） |
China National Standards EC |
English PDF |
| GB/T 39843-2021 |
ElECtronic characteristic measurements—Local critical current density and its distribution in large-area superconducting films 电子学特性测量 大面积超导膜的局域临界电流密度及其分布 |
China National Standards EC |
English PDF |
| GB/T 39839-2021 |
LTE-based broadband trunking communication (B-TrunC) system -- TEChnical requirements for user equipments (Phase 1) 基于LTE技术的宽带集群通信（B-TrunC）系统 终端设备技术要求（第一阶段） |
China National Standards EC |
English PDF |
| GB/T 39837-2021 |
Information tEChnology—Remote operation and maintenance—Technical reference model 信息技术 远程运维 技术参考模型 |
China National Standards EC |
English PDF |
| GB/T 39834-2021 |
TEChnical requirement of fully mechanized bag filling mining with paste 综合机械化膏体袋式充填采煤技术要求 |
China National Standards EC |
English PDF |
| GB/T 39832-2021 |
Gardening machinery—Powered material-collECting systems—Safety 园艺机械 物料动力收集装置 安全 |
China National Standards EC |
English PDF |
| GB/T 39831-2021 |
Hydraulic fluid power—Four-port modular stack valves and four-port dirECtional control valves, sizes 02, 03, 05, 07, 08 and 10—Clamping dimensions 液压传动 规格02、03、05、07、08和10的四油口叠加阀和方向控制阀 夹紧尺寸 |
China National Standards EC |
English PDF |
| GB/T 39827.2-2021 |
Plastics -- Post-consumer poly(ethylene terephthalate)(PET) bottle rECyclates -- Part 2: Preparation of test specimens and determination properties 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第2部分：试样制备和性能测定 |
China National Standards EC |
English PDF |
| GB/T 39827.1-2021 |
Plastics -- Post-consumer poly(ethylene terephthalate) (PET) bottle rECyclates -- Part 1: Designation system and basis for specifications 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第1部分：命名系统和分类基础 |
China National Standards EC |
English PDF |
| GB/T 39821-2021 |
Plastics—Determination of apparent density of moulding material that cannot be poured from a spECified funnel 塑料 不能从规定漏斗流出的模塑材料表观密度的测定 |
China National Standards EC |
English PDF |
| GB/T 39816-2021 |
Master alloy elECtrode for titanium and titanium alloy casting 钛及钛合金铸造母合金电极 |
China National Standards EC |
English PDF |
| GB/T 39812-2021 |
Plastics—Preparation of test spECimens by machining 塑料 试样的机加工制备 |
China National Standards EC |
English PDF |
| GB/T 39808-2021 |
Design spECification for external membrane filtration system of drinking water 生活饮用水外置式膜过滤系统设计规范 |
China National Standards EC |
English PDF |
| GB/T 39807-2021 |
Process spECifications of Pb-free plating tin and tin alloys 无铅电镀锡及锡合金工艺规范 |
China National Standards EC |
English PDF |
| GB/T 39803-2021 |
TEChnical regulation of energy consumption evaluation for flat glass manufacturing 平板玻璃制造能耗评价技术要求 |
China National Standards EC |
English PDF |
| GB/T 39802-2021 |
TEChnical requirements for thermal insulation material of urban heat-supplying 城镇供热保温材料技术条件 |
China National Standards EC |
English PDF |
| GB/T 39801-2021 |
General tEChnical specifications of membrane distillation device for seawater and brackish water desalination 海水或苦咸水淡化用膜蒸馏装置通用技术规范 |
China National Standards EC |
English PDF |
| GB/T 39795-2021 |
Conveyor belts for general purpose use—ElECtrical and flammability safety requirements 普通用途输送带 导电性和可燃性安全要求 |
China National Standards EC |
English PDF |
| GB/T 39790-2021 |
SpECification for data processing software and interface of CNC turret punch press 数控回转头压力机数据处理软件及接口要求 |
China National Standards EC |
English PDF |
| GB/T 39786-2021 |
Information sECurity technology—Baseline for information system cryptography application 信息安全技术 信息系统密码应用基本要求 |
China National Standards EC |
English PDF |
| GB/T 39784-2021 |
General functional requirements for elECtronic archive management system 电子档案管理系统通用功能要求 |
China National Standards EC |
English PDF |
| GB/T 39783-2021 |
TEChnical requirement for data processing center of BeiDou ground-based augmentation system 北斗地基增强系统数据处理中心技术要求 |
China National Standards EC |
English PDF |
| GB/T 39781-2021 |
TEChnical specification for recycling of textile waste 废旧纺织品再生利用技术规范 |
China National Standards EC |
English PDF |
| GB/T 39780-2021 |
SpECifications for evaluating enterprises in waste resource comprehensive utilization 资源综合利用企业评价规范 |
China National Standards EC |
English PDF |
| GB/T 39778-2021 |
TEChnical specification for recycling and utilization of copper anode mud 铜阳极泥回收利用技术规范 |
China National Standards EC |
English PDF |
| GB/T 39777-2021 |
TEChnical requirements of measurement and verification of energy savings—Industrial boiler system 节能量测量和验证技术要求 工业锅炉系统 |
China National Standards EC |
English PDF |
| GB/T 39773-2021 |
Energy consumption test tEChnical regulation for flat glass manufacturing 平板玻璃制造能耗测试技术规程 |
China National Standards EC |
English PDF |
| GB/T 39772.2-2021 |
TEChnical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 2：Acceptance specification 北斗地基增强系统基准站建设和验收技术规范 第2部分：验收规范 |
China National Standards EC |
English PDF |
| GB/T 39772.1-2021 |
TEChnical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 1：Construction specification 北斗地基增强系统基准站建设和验收技术规范 第1部分：建设规范 |
China National Standards EC |
English PDF |
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