Cart:
 |
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 21419-2021 |
Transformers, power supplIes, reactors and similar products—EMC requirements 变压器、电源装置、电抗器及其类似产品 电磁兼容（EMC）要求 |
China National Standards I |
 English PDF |
| GB/T 41042-2021 |
GuIdance for utilization and classification of content of valuable elements in coal 煤中有价元素含量分级及应用导则 |
China National Standards I |
English PDF |
| GB/T 41043-2021 |
CoordInative development effectiveness evaluation indicator and method of coal and coalbed methane 煤与煤层气协调开发效果评价指标及计算方法 |
China National Standards I |
English PDF |
| GB/T 5267.2-2021 |
Fasteners—Non-electrolytIcally applied zinc flake coatings 紧固件 非电解锌片涂层 |
China National Standards I |
English PDF |
| GB/T 3099.4-2021 |
TermInology of fasteners—Control, inspection, delivery, acceptance and quality 紧固件术语 控制、检查、交付、接收和质量 |
China National Standards I |
English PDF |
| GB/T 3098.26-2021 |
MechanIcal properties of fasteners—Flat washers 紧固件机械性能 平垫圈 |
China National Standards I |
English PDF |
| GB/T 41116-2021 |
Non-destructIve testing of welds—Time-of-flight diffraction technique (TOFD)—Acceptance levels 焊缝无损检测 衍射时差技术（TOFD） 验收等级 |
China National Standards I |
English PDF |
| GB/T 41115-2021 |
Non-destructIve testing of welds -- Ultrasonic testing -- Use of time-of-flight diffraction technique (TOFD) 焊缝无损检测 超声检测 衍射时差技术（TOFD）的应用 |
China National Standards I |
English PDF |
| GB/T 41107.2-2021 |
DestructIve tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 2: Self-restraint tests 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第2部分：自拘束试验 |
China National Standards I |
English PDF |
| GB/T 41107.1-2021 |
DestructIve tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 1: General 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第1部分：总则 |
China National Standards I |
English PDF |
| GB/T 26282-2021 |
MeasurIng methods of heat balance of cement rotary kiln 水泥回转窑热平衡测定方法 |
China National Standards I |
English PDF |
| GB/T 20303.5-2021 |
Cranes—CabIns and control stations—Part 5: Overhead travelling and portal bridge cranes 起重机 司机室和控制站 第5 部分:桥式和门式起重机 |
China National Standards I |
English PDF |
| GB/T 17743-2021 |
LImits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment 电气照明和类似设备的无线电骚扰特性的限值和测量方法 |
China National Standards I |
English PDF |
| GB/T 4657-2021 |
Codes for the central party and state organs people’s communIties and the other state organizations 中央党政机关、人民团体及其他机构代码 |
China National Standards I |
English PDF |
| GB/T 8563.1-2021 |
ClassIfication and codes for information of reward and disciplinary action -- Part 1: Codes of medal, honorary title and reward 奖励、纪律处分信息分类与代码 第1部分：勋章、荣誉称号和表彰奖励代码 |
China National Standards I |
English PDF |
| GB/T 30887-2021 |
TechnIcal guide for water system integration and optimization of industrial enterprises 工业企业水系统集成优化技术指南 |
China National Standards I |
English PDF |
| GB/T 13976-2021 |
RadIoactive source term of pressurized water reactor nuclear power plant for operation states 压水堆核电厂运行状态下的放射性源项 |
China National Standards I |
English PDF |
| GB/T 41249-2021 |
Industrial assistance—Guidance for operation management of “pig-biogas-fruit (grain and vegetable)”circular agricultural project 产业帮扶 “猪-沼-果（粮、菜）” 循环农业项目运营管理指南 |
China National Standards I |
English PDF |
| GB/T 21938-2021 |
Earth-movIng machinery─Hydraulic excavator and backhoe loader lowering control device─Requirements and tests 土方机械 液压挖掘机和挖掘装载机下降控制装置 要求和试验 |
China National Standards I |
English PDF |
| GB/T 22565.1-2021 |
MetallIc materials -- Sheet and strip -- Method for spring back evaluation -- Part 1: Stretch bending 金属材料 薄板和薄带 回弹性能评估方法 第1部分：拉弯法 |
China National Standards I |
English PDF |
| GB/T 5121.28-2021 |
Methods for chemIcal analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards I |
English PDF |
| GB/T 7991.1-2021 |
Test method of vIterous and porcelain enamels—Part 1：Determination of resistance to alkaline liquids 搪玻璃层试验方法 第1部分：耐碱性溶液腐蚀性能的测定 |
China National Standards I |
English PDF |
| GB/T 41073-2021 |
Surface chemIcal analysis -- Electron spectroscopies -- Minimum reporting requirements for peak fitting in X-ray photoelectron spectroscopy 表面化学分析 电子能谱 X射线光电子能谱峰拟合报告的基本要求 |
China National Standards I |
English PDF |
| GB/T 41121-2021 |
Glass water slIde device safety technical requirement 玻璃水滑道安全技术要求 |
China National Standards I |
English PDF |
| GB/T 6113.104-2021 |
SpecIfication for radio disturbance and immunity measuring apparatus and methods—Part 1-4:Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分：无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
China National Standards I |
English PDF |
| GB/T 6113.101-2021 |
SpecIfication for radio disturbance and immunity measuring apparatus and methods—Part 1-1: Radio disturbance and immunity measuring apparatus—Measuring apparatus 无线电骚扰和抗扰度测量设备和测量方法规范 第1-1部分：无线电骚扰和抗扰度测量设备 测量设备 |
China National Standards I |
English PDF |
| GB/T 41118-2021 |
Safety of machInery -- Guideline for the design of safety control systems 机械安全? 安全控制系统设计指南 |
China National Standards I |
English PDF |
| GB/T 6730.25-2021 |
Iron ores—Determination of total rare earth contents—Oxalate gravimetric method 铁矿石 稀土总量的测定 草酸盐重量法 |
China National Standards I |
English PDF |
| GB/T 41039-2021 |
The general rules of determIng designed coal and checked coal in modern coal chemical technology 现代煤化工项目设计煤种和校核煤种确定通则 |
China National Standards I |
English PDF |
| GB/T 31428-2021 |
Vocabulary relatIng to coal chemical technology 煤化工术语 |
China National Standards I |
English PDF |
| GB/T 41038-2021 |
Energy consumptIon efficiency evaluation method for entrained-flow coal-water slurry gasification 气流床水煤浆气化能效计算方法 |
China National Standards I |
English PDF |
| GB/T 2384-2021 |
Dyes Intermediates—General method for the determination of melting range 染料中间体 熔点范围测定通用方法 |
China National Standards I |
English PDF |
| GB/T 14598.118-2021 |
MeasurIng relays and protection equipment -- Part 118: Synchrophasor for power systems -- Measurements 量度继电器和保护装置 第118部分：电力系统同步相量 测量 |
China National Standards I |
English PDF |
| GB/T 41164-2021 |
SpecIfications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeability coal seam 碎软低渗煤层顶板水平井分段压裂技术规范 |
China National Standards I |
English PDF |
| GB/T 41138-2021 |
Product qualIty information system -- Information classification, sharing and exchange 产品质量信息系统 信息分类与共享交换 |
China National Standards I |
English PDF |
| GB/T 10892-2021 |
StatIonary air compressors -- Safety rules and code of practice 固定的空气压缩机 安全规则和操作规程 |
China National Standards I |
English PDF |
| GB/T 13095-2021 |
Bathroom unIt 整体浴室 |
China National Standards I |
English PDF |
| GB/T 41108.3-2021 |
Safety of machInery -- Safety requirements for interlocking devices -- Part 3: Trapped key interlocking devices and systems 机械安全 联锁装置的安全要求 第3部分：截留钥匙联锁装置及系统 |
China National Standards I |
English PDF |
| GB/T 41108.2-2021 |
Safety of machInery -- Safety requirements for interlocking devices -- Part 2: Interlocking devices with guard-locking 机械安全 联锁装置的安全要求 第2部分：带防护锁定的联锁装置 |
China National Standards I |
English PDF |
| GB/T 41108.1-2021 |
Safety of machInery -- Safety requirements for interlocking devices -- Part 1: Direct opening position switches 机械安全 联锁装置的安全要求 第1部分：直接断开位置开关 |
China National Standards I |
English PDF |
| GB/T 14598.181-2021 |
MeasurIng relays and protection equipment -- Part 181：Functional requirements for frequency protection 量度继电器和保护装置 第181 部分：频率保护功能要求 |
China National Standards I |
English PDF |
| GB/T 26281-2021 |
Methods for the calculatIon of heat balance，heat efficiency and comprehensive energy consumption of cement rotary kiln 水泥回转窑热平衡、热效率、综合能耗计算方法 |
China National Standards I |
English PDF |
| GB/T 3670-2021 |
Covered electordes for manual metal arc weldIng of copper and copper alloys 铜及铜合金焊条 |
China National Standards I |
English PDF |
| GB/T 41147-2021 |
Voltage sourced converter(VSC) valves for statIc synchronous compensator(STATCOM) -- Electrical testing 静止同步补偿装置用电压源换流器阀 电气试验 |
China National Standards I |
English PDF |
| GB/T 41111-2021 |
Rods for gas weldIng of non-alloy and creep-resisting steels 气焊用非合金钢及热强钢填充丝 |
China National Standards I |
English PDF |
| GB/T 41110-2021 |
Tubular cored electrodes for gas shIelded and non-gas shielded metal arc welding of nickel and nickel alloys 镍及镍合金药芯焊丝 |
China National Standards I |
English PDF |
| GB/T 41112-2021 |
SolId wire electrodes, solid wires and rods for fusion welding of magnesium and magnesium alloys 镁及镁合金焊丝 |
China National Standards I |
English PDF |
| GB/T 26465-2021 |
Safety rules for the constructIon and installation of firefighters lifts 消防员电梯制造与安装安全规范 |
China National Standards I |
English PDF |
| GB/T 41114-2021 |
Non-destructIve testing -- Ultrasonic testing -- Specification for a calibration block for phased array testing(PAUT) 无损检测? 超声检测 相控阵超声检测标准试块规范 |
China National Standards I |
English PDF |
| GB/T 41216-2021 |
MarIne combine connecting line for mooring 船用系泊组合连接索 |
China National Standards I |
English PDF |
| GB/T 41123.3-2021 |
Non-destructIve testing—Radiation methods for industrial computed tomography—Part 3:Qualification 无损检测 工业射线计算机层析成像检测 第3部分：验证 |
China National Standards I |
English PDF |
| GB/T 41123.2-2021 |
Non-destructIve testing—Radiation methods for industrial computed tomography—Part 2:Operation and interpretation 无损检测 工业射线计算机层析成像检测 第2部分：操作和解释 |
China National Standards I |
English PDF |
| GB/T 41123.1-2021 |
Non-destructIve testing -- Radiation methods for industrial computed tomography -- Part 1: Principles, equipment and samples 无损检测 工业射线计算机层析成像检测 第1部分：原理、设备和样品 |
China National Standards I |
English PDF |
| GB/T 14088-2021 |
MarIne halon fire extinguishing system 船用卤代烷灭火系统 |
China National Standards I |
English PDF |
| GB/T 12604.12-2021 |
Non-destructIve testing -- Terminology -- Part 12: Radiation methods for industrial computed tomography 无损检测? 术语? 第12部分：工业射线计算机层析成像检测 |
China National Standards I |
English PDF |
| GB/T 41105.3-2021 |
Non-destructIve testing -- Measurement and evaluation of the X-ray tube voltage -- Part 3: Spectrometric method 无损检测? X射线管电压的测量和评价 第3部分：能谱法 |
China National Standards I |
English PDF |
| GB/T 41105.2-2021 |
Non-destructIve testing -- Measurement and evaluation of the X-ray tube voltage -- Part 2: Constancy check by the thick filter method 无损检测? X射线管电压的测量和评价 第2部分：厚板滤波法稳定性核查 |
China National Standards I |
English PDF |
| GB/T 15829-2021 |
Soft solderIng flux -- Classification and requirements 软钎剂 分类与性能要求 |
China National Standards I |
English PDF |
| GB/T 41113-2021 |
QualIfication testing of brazers and brazing operators 硬钎焊工和硬钎焊操作工技能评定 |
China National Standards I |
English PDF |
| GB/T 41104.3-2021 |
Solder wIre, solid and flux cored -- Specifications and test methods -- Part 3: Wetting balance test method for flux cored solder wire efficacy 实心和药芯软钎料丝? 规范和试验方法? 第3部分：药芯软钎料丝功效的润湿平衡试验方法 |
China National Standards I |
English PDF |
| GB/T 41104.2-2021 |
Solder wIre, solid and flux cored -- Specification and test methods -- Part 2: Determination of flux content 实心和药芯软钎料丝? 规范和试验方法? 第2部分：钎剂含量的测定 |
China National Standards I |
English PDF |
| GB/T 41104.1-2021 |
Solder wIre, solid and flux cored -- Specification and test methods -- Part 1: Classification and performance requirements 实心和药芯软钎料丝? 规范和试验方法? 第1部分：分类和性能要求 |
China National Standards I |
English PDF |
| GB/T 38265.15-2021 |
Test methods for soft solderIng fluxes—Part 15: Copper corrosion test 软钎剂试验方法 第15部分：铜腐蚀试验 |
China National Standards I |
English PDF |
| GB/T 38265.14-2021 |
Test methods for soft solderIng fluxes—Part 14: Assessment of tackiness of flux residues 软钎剂试验方法 第14部分：钎剂残留物胶粘性的评价 |
China National Standards I |
English PDF |
| GB/T 38265.13-2021 |
Test methods for soft solderIng fluxes—Part 13: Determination of flux spattering 软钎剂试验方法 第13部分：钎剂溅散性的测定 |
China National Standards I |
English PDF |
| GB/T 38265.11-2021 |
Test methods for soft solderIng fluxes—Part 11: Solubility of flux residues 软钎剂试验方法 第11部分：钎剂残留物的可溶性 |
China National Standards I |
English PDF |
| GB/T 38265.5-2021 |
Test methods for soft solderIng fluxes -- Part 5: Copper mirror test 软钎剂试验方法 第5部分：铜镜试验 |
China National Standards I |
English PDF |
| GB/T 41158-2021 |
Management requIrements for circulation information of automobile aftermarket parts 汽车后市场配件流通信息管理要求 |
China National Standards I |
English PDF |
| GB/T 22437.5-2021 |
Cranes—DesIgn principles for loads and load combinations—Part 5：Overhead travelling and portal bridge cranes 起重机 载荷与载荷组合的设计原则 第5部分：桥式和门式起重机 |
China National Standards I |
English PDF |
| GB/T 41105.1-2021 |
Non-destructIve testing—Measurement and evaluation of the X-ray tube voltage—Part 1:Voltage divider method 无损检测 X射线管电压的测量和评价 第1部分：分压法 |
China National Standards I |
English PDF |
| GB/T 20346.1-2021 |
EquIpment for distributing fertilizer—Part 1: Full width fertilizer distributors 施肥机械 第1部分：全幅宽撒肥机 |
China National Standards I |
English PDF |
| GB/T 8593.2-2021 |
Earth-movIng machinery—Symbols for operator controls and other displays—Part 2:Symbols for specific machines,equipment and accessories 土方机械 司机操纵装置和其他显示装置用符号 第2部分：机器、工作装置和附件的特殊符号 |
China National Standards I |
English PDF |
| GB/T 8593.1-2021 |
Earth-movIng machinery -- Symbols for operator controls and other displays -- Part 1: Common symbols 土方机械? 司机操纵装置和其他显示装置用符号? 第1部分：通用符号 |
China National Standards I |
English PDF |
| GB/T 2449.1-2021 |
Sulphur for Industrial use—Part 1: Solid product 工业硫磺 第1部分：固体产品 |
China National Standards I |
English PDF |
| GB/T 17889.2-2021 |
Ladders—Part 2: RequIrements, test, marking 梯子 第2部分：要求、试验和标志 |
China National Standards I |
English PDF |
| GB/T 17889.1-2021 |
Ladders -- Part 1: Terms, types, functIonal sizes 梯子 第1部分：术语、型式和功能尺寸 |
China National Standards I |
English PDF |
| GB/T 29004-2021 |
RIce transplanter -- Evaluation index and measurement methods for fuel consumption 水稻插秧机 燃油消耗量指标及测量方法 |
China National Standards I |
English PDF |
| GB/T 10395.5-2021 |
AgrIcultural machinery -- Safety -- Part 5: Power-driven soil-working machines 农业机械 安全 第5部分：驱动式耕作机械 |
China National Standards I |
English PDF |
| GB/T 24818.2-2021 |
Cranes—Access, guards and restraInts—Part 2: Mobile cranes 起重机 通道及安全防护设施 第2部分：流动式起重机 |
China National Standards I |
English PDF |
| GB/T 20303.2-2021 |
Cranes—CabIns and control stations—Part 2:Mobile cranes 起重机 司机室和控制站 第2部分：流动式起重机 |
China National Standards I |
English PDF |
| GB/T 41071-2021 |
DetermInation of polycyclic aromatic hydrocarbons in dye products 染料产品中多环芳烃的测定 |
China National Standards I |
English PDF |
| GB/T 24166-2021 |
DetermInation of the content of chlorinated phenols in dye products 染料产品中含氯苯酚的测定 |
China National Standards I |
English PDF |
| GB/T 8100.3-2021 |
MountIng surfaces of hydraulic valves—Part 3: Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves 液压阀安装面 第3部分：减压阀、顺序阀、卸荷阀、节流阀和单向阀 |
China National Standards I |
English PDF |
| GB/T 8100.2-2021 |
MountIng surfaces of hydraulic valves—Part 2：Compensated flow-control valves 液压阀安装面 第2部分：调速阀 |
China National Standards I |
English PDF |
| GB/T 3637-2021 |
LIquid sulphur dioxide 液体二氧化硫 |
China National Standards I |
English PDF |
| GB/T 41098-2021 |
Cranes -- Safety -- Load lIfting attachments 起重机? 安全? 起重吊具 |
China National Standards I |
English PDF |
| GB/T 41176-2021 |
ProfessIonal sportswear -- Ski and snowboard wear 专业运动服装? 滑雪服 |
China National Standards I |
English PDF |
| GB/T 24604-2021 |
RollIng bearings－Angular contact thrust ball bearings and units for machine tool screws 滚动轴承 机床丝杠用推力角接触球轴承及单元 |
China National Standards I |
English PDF |
| GB/T 6445-2021 |
RollIng bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product specifications (GPS) and tolerance values 滚动轴承 滚轮滚针轴承 外形尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards I |
English PDF |
| GB/T 309-2021 |
RollIng bearings—Needle roller 滚动轴承 滚针 |
China National Standards I |
English PDF |
| GB/T 304.9-2021 |
SpherIcal plain bearings—Part 9：General technical regulations 关节轴承 第9部分：通用技术规则 |
China National Standards I |
English PDF |
| GB/T 26473-2021 |
Cranes—Safety requIrements for loader cranes 起重机 随车起重机安全要求 |
China National Standards I |
English PDF |
| GB/T 38055.5-2021 |
Rough-terraIn trucks—User requirements—Part 5: Interface between variable-reach truck and intergrated personnel work platform 越野叉车 对用户的要求 第5部分：伸缩臂式叉车和集成式人员工作平台的连接装置 |
China National Standards I |
English PDF |
| GB/T 38055.4-2021 |
Rough-terraIn trucks—User requirements—Part 4: Additional requirements for variable-reach trucks handling freely suspended loads 越野叉车 对用户的要求 第4部分:悬吊可自由摆动载荷伸缩臂式叉车的附加要求 |
China National Standards I |
English PDF |
| GB/T 26949.12-2021 |
Industrial trucks—Verification of stability—Part 12:Industrial variable-reach trucks handling freight containers of 6 m length and longer 工业车辆 稳定性验证 第12部分：搬运6 m及其以上长度货运集装箱的伸缩臂式叉车 |
China National Standards I |
English PDF |
| GB/T 21723-2021 |
Wheat(rIce)-straw particleboard 麦（ 稻 ）秸秆刨花板 |
China National Standards I |
English PDF |
| GB/T 6730.28-2021 |
Iron ores—Determination of fluorine content—Ion-selective electrode method 铁矿石 氟含量的测定 离子选择电极法 |
China National Standards I |
English PDF |
| GB/T 41124-2021 |
General technIcal requirements for aseptic blowing-filling-capping bloc 无菌吹灌旋一体机通用技术要求 |
China National Standards I |
English PDF |
| GB/T 41135.2-2021 |
Current and voltage sensors or detectors, to be used for fault passage Indication purposes -- Part 2: System aspects 故障路径指示用电流和电压传感器或探测器?? 第2部分：系统应用 |
China National Standards I |
English PDF |
| GB/T 41135.1-2021 |
Current and voltage sensors or detectors, to be used for fault passage Indication purposes -- Part 1: General principles and requirements 故障路径指示用电流和电压传感器或探测器?? 第1部分：通用原理和要求 |
China National Standards I |
English PDF |
| Find out:54769Items | To Page of: First -Previous-Next -Last | [63] [64] [65] [66] [67] [68] [69] |
+86-755-25831330
