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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 43310-2023 |
Determination of chemical elements of Glass fibers and raw materials by inductively coupled plasma optical emission spectrometry (ICP-OES) 玻璃纤维及原料化学元素的测定 电感耦合等离子体发射光谱法（ICP-OES） |
China National Standards G |
 English PDF |
| GB/T 43309-2023 |
Determination of chemical elements of Glass fiber and raw materials X-ray fluorescence spectrometry 玻璃纤维及原料化学元素的测定 X射线荧光光谱法 |
China National Standards G |
English PDF |
| GB/T 43308-2023 |
Glass fiber reinforced thermoplastic unidirectional prepreg 玻璃纤维增强热塑性单向预浸料 |
China National Standards G |
English PDF |
| GB/T 4202-2023 |
Glass fiber product code 玻璃纤维产品代号 |
China National Standards G |
English PDF |
| GB/T 43360-2023 |
Zirconium and zirconium alloy powder for additive manufacturinG 增材制造用锆及锆合金粉 |
China National Standards G |
English PDF |
| GB/T 43354-2023 |
Plane bendinG fatigue test method for copper alloy elastic strips 铜合金弹性带材平面弯曲疲劳试验方法 |
China National Standards G |
English PDF |
| GB/T 43302-2023 |
Titanium and titanium alloy wire for additive manufacturinG 增材制造用钛及钛合金丝材 |
China National Standards G |
English PDF |
| GB/T 43301-2023 |
Molybdenum and molybdenum alloy tube tarGets 钼及钼合金管靶 |
China National Standards G |
English PDF |
| GB/T 26029-2023 |
Nickel, cobalt and manGanese three-element composite oxide 镍钴锰三元素复合氧化物 |
China National Standards G |
English PDF |
| GB/T 6150.3-2023 |
Methods for chemical analysis of tunGsten concentrates Part 3: Determination of phosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry 钨精矿化学分析方法 第3部分：磷含量的测定 磷钼黄分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards G |
English PDF |
| GB/T 6150.1-2023 |
Methods for chemical analysis of tunGsten concentrates Part 1: Determination of tungsten trioxide content Ammonium tungstate ignition gravimetric method 钨精矿化学分析方法 第1部分：三氧化钨含量的测定 钨酸铵灼烧重量法 |
China National Standards G |
English PDF |
| GB/T 4324.2-2023 |
Methods for chemical analysis of tunGsten Part 2: Determination of bismuth and arsenic content 钨化学分析方法 第2部分：铋和砷含量的测定 |
China National Standards G |
English PDF |
| GB/T 3310-2023 |
Ultrasonic testinG method for copper and copper alloy rods 铜及铜合金棒材超声检测方法 |
China National Standards G |
English PDF |
| GB/T 43324-2023 |
Foil BearinGs Gas Dynamic Pressure Thrust Bearing Performance Static Load Capacity, Friction Torque, Friction Factor and Life Test 箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试 |
China National Standards G |
English PDF |
| GB/T 18329.2-2023 |
SlidinG bearings Multi-layer metal sliding bearings Part 2: Destructive testing of bonding strength for alloys with thickness ≥ 2 mm 滑动轴承 多层金属滑动轴承 第2部分：合金厚度≥2mm的结合强度破坏性试验 |
China National Standards G |
English PDF |
| GB/T 18329.1-2023 |
SlidinG bearings Multi-layer metal sliding bearings Part 1: Ultrasonic non-destructive testing of bond quality for alloys with thickness ≥0.5mm 滑动轴承 多层金属滑动轴承 第1部分：合金厚度≥0.5mm的结合质量超声无损检验 |
China National Standards G |
English PDF |
| GB/T 14910-2023 |
SlidinG bearings Technical requirements for thick-walled multi-layer bearing backings 滑动轴承 厚壁多层轴承衬背技术要求 |
China National Standards G |
English PDF |
| GB/T 23930-2023 |
Three wheel vehicle steerinG gear 三轮汽车 转向器 |
China National Standards G |
English PDF |
| GB/T 21336.1-2023 |
Geographic Information Data Quality Part 1: General Requirements 地理信息 数据质量 第1部分：总体要求 |
China National Standards G |
English PDF |
| GB/T 19710.1-2023 |
Geographic Information Metadata Part 1: Basics 地理信息 元数据 第1部分:基础 |
China National Standards G |
English PDF |
| GB/T 43304-2023 |
NitroGen oxide blue-green powder for white light LED 白光LED用氮氧化物蓝绿粉 |
China National Standards G |
English PDF |
| GB/T 18115.6-2023 |
Methods for chemical analysis of rare earth impurities in rare earth metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, Gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium in europium 稀土金属及其氧化物中稀土杂质化学分析方法 第6部分：铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards G |
English PDF |
| GB/T 43344-2023 |
Specification for maGnetic materials (iron and steel) for use in relays 继电器用磁性材料（铁和钢）规范 |
China National Standards G |
English PDF |
| GB/T 43266-2023 |
Measurement method of maGnetic declination angle of permanent magnets 永磁体磁偏角的测量方法 |
China National Standards G |
English PDF |
| GB/T 43264-2023 |
Test method for maGnetic field distribution on permanent magnet surface 永磁体表面磁场分布测试方法 |
China National Standards G |
English PDF |
| GB/T 21219-2023 |
MaGnetic Materials Classification 磁性材料 分类 |
China National Standards G |
English PDF |
| GB/T 12940-2023 |
Silver Graphite electrical contacts technical conditions 银石墨电触头技术条件 |
China National Standards G |
English PDF |
| GB/T 783-2023 |
LiftinG machinery basic parameter series 起重机械 基本参数系列 |
China National Standards G |
English PDF |
| GB/T 43081-2023 |
Road vehicle bulbs and liGht sources - Dimensions, optoelectronic performance requirements 道路车辆灯泡和光源 尺寸、光电性能要求 |
China National Standards G |
English PDF |
| GB/T 23113-2023 |
Sample preparation for mercury content detection in discharGe lamps 放电灯含汞量检测的样品制备 |
China National Standards G |
English PDF |
| GB/T 2900.65-2023 |
Electrical TerminoloGy Lighting 电工术语 照明 |
China National Standards G |
English PDF |
| GB/T 24966-2023 |
Grating vehicle detector 光栅车辆检测器 |
China National Standards G |
English PDF |
| GB/T 43285-2023 |
Green takeaway management specifications 绿色外卖管理规范 |
China National Standards G |
English PDF |
| GB/T 14308-2023 |
Classification and RatinG of Tourist Hotel Stars 旅游饭店星级的划分与评定 |
China National Standards G |
English PDF |
| GB/T 43385-2023 |
Environmental ManaGement Systems Guidance on a flexible approach to phased implementation 环境管理体系 采取灵活方法分阶段实施的指南 |
China National Standards G |
English PDF |
| GB/T 43329-2023 |
General principles for compilation of cleaner production evaluation index system 清洁生产评价指标体系编制通则 |
China National Standards G |
English PDF |
| GB/T 43362-2023 |
Gas Analysis Micro Thermal Conductivity Gas Chromatography 气体分析 微型热导气相色谱法 |
China National Standards G |
English PDF |
| GB/T 43361-2023 |
Gas Analysis Validation of Hydrogen Fuel Analysis Methods for Proton Exchange Membrane Fuel Cells for Road Vehicles 气体分析 道路车辆用质子交换膜燃料电池氢燃料分析方法的确认 |
China National Standards G |
English PDF |
| GB/T 43306-2023 |
Gas Analysis Sampling Guidelines 气体分析 采样导则 |
China National Standards G |
English PDF |
| GB/T 43313-2023 |
TestinG of surface quality and microtube density of polished silicon carbide wafers by confocal differential interference method 碳化硅抛光片表面质量和微管密度的测试 共焦点微分干涉法 |
China National Standards G |
English PDF |
| GB/T 27612.4-2023 |
AGricultural irrigation equipment sprinkler heads Part 4: Durability test methods 农业灌溉设备 喷头 第4部分：耐久性试验方法 |
China National Standards G |
English PDF |
| GB/T 27612.3-2023 |
AGricultural irrigation equipment sprinkler heads Part 3: Water volume distribution characteristics and test methods 农业灌溉设备 喷头 第3部分：水量分布特性和试验方法 |
China National Standards G |
English PDF |
| GB/T 27612.1-2023 |
AGricultural irrigation equipment Sprinkler heads Part 1: Terminology and classification 农业灌溉设备 喷头 第1部分：术语和分类 |
China National Standards G |
English PDF |
| GB/T 25423-2023 |
Square straw bale balinG machine 方草捆打捆机 |
China National Standards G |
English PDF |
| GB/T 24671-2023 |
AGricultural irrigation equipment. Graphic symbols for pressurized irrigation systems. 农业灌溉设备 承压灌溉系统图形符号 |
China National Standards G |
English PDF |
| GB/T 19794-2023 |
AGricultural irrigation equipment, dosing valves, technical requirements and test methods 农业灌溉设备 定量阀 技术要求和试验方法 |
China National Standards G |
English PDF |
| GB/T 18690.4-2023 |
AGricultural irrigation equipment - Filters for micro-irrigation - Part 4: Granular media filters 农业灌溉设备 微灌用过滤器 第4部分：颗粒介质过滤器 |
China National Standards G |
English PDF |
| GB/T 18688-2023 |
AGricultural irrigation equipment - Pressure loss in irrigation valves - Test methods 农业灌溉设备 灌溉阀的压力损失 试验方法 |
China National Standards G |
English PDF |
| GB/T 15231-2023 |
Test methods for properties of Glass fiber reinforced cement 玻璃纤维增强水泥性能试验方法 |
China National Standards G |
English PDF |
| GB/T 29419-2023 |
Performance of wood plastic composite deckinG, guardrails and fencing systems 塑木复合材料铺板、护栏和围栏体系性能 |
China National Standards G |
English PDF |
| GB/T 43307-2023 |
Determination of room temperature tensile properties of fine ceramic fiber sinGle filaments 精细陶瓷纤维 单丝室温拉伸性能的测定 |
China National Standards G |
English PDF |
| GB/T 43296-2023 |
Test method for room temperature bendinG fatigue properties of fine ceramics 精细陶瓷室温弯曲疲劳性能试验方法 |
China National Standards G |
English PDF |
| GB/T 1965-2023 |
Porous ceramics - test method for room temperature flexural strenGth 多孔陶瓷 室温弯曲强度试验方法 |
China National Standards G |
English PDF |
| GB/T 1964-2023 |
Porous ceramics - Test method for compressive strenGth at room temperature 多孔陶瓷 室温压缩强度试验方法 |
China National Standards G |
English PDF |
| GB/T 14048.1-2023 |
Low-voltaGe switchgear and controlgear Part 1: General 低压开关设备和控制设备 第1部分：总则 |
China National Standards G |
English PDF |
| GB/T 43325-2023 |
Foundry machinery - CuttinG, grinding and finishing equipment for cleaning of castings - Technical safety regulations 铸造机械 铸件清理用切割、磨削和精整设备 安全技术规范 |
China National Standards G |
English PDF |
| GB/T 43319-2023 |
CastinG machinery Investment and lost foam casting equipment Safety technical specifications 铸造机械 熔模和消失模铸造设备 安全技术规范 |
China National Standards G |
English PDF |
| GB/T 25715-2023 |
Pipe mold for centrifuGally cast ductile iron pipe 离心铸造球墨铸铁管用管模 |
China National Standards G |
English PDF |
| GB/T 43357-2023 |
General performance test methods for wire ropes 钢丝绳一般性能试验方法 |
China National Standards G |
English PDF |
| GB/T 43311-2023 |
Ductile iron pipe desiGn method 球墨铸铁管设计方法 |
China National Standards G |
English PDF |
| GB/T 30163-2023 |
Technical Specifications for EnerGy Saving of High Air Temperature Top-Fired Hot Air Stoves for Blast Furnaces 高炉用高风温顶燃式热风炉节能技术规范 |
China National Standards G |
English PDF |
| GB/T 28924-2023 |
Guidelines for Calculation of Energy Efficiency Index for Steel Enterprises 钢铁企业能效指数计算导则 |
China National Standards G |
English PDF |
| GB/T 28417-2023 |
Carbon bearinG steel 碳素轴承钢 |
China National Standards G |
English PDF |
| GB/T 21837-2023 |
ElectromaGnetic detection method of ferromagnetic steel wire rope 铁磁性钢丝绳电磁检测方法 |
China National Standards G |
English PDF |
| GB/T 13296-2023 |
Stainless steel seamless steel pipes for boilers and heat exchanGers 锅炉、热交换器用不锈钢无缝钢管 |
China National Standards G |
English PDF |
| GB/T 18639-2023 |
Rabies DiaGnostic Technology 狂犬病诊断技术 |
China National Standards G |
English PDF |
| GB/T 43449-2023 |
Forensic Science ToxicoloGy Laboratory Quality Control Practices 法庭科学 毒物分析实验室质量控制规范 |
China National Standards G |
English PDF |
| GB/T 29637-2023 |
Ketamine test in suspected druGs 疑似毒品中氯胺酮检验 |
China National Standards G |
English PDF |
| GB/T 29349-2023 |
Forensic science on-site photoGraphy and video recording requirements 法庭科学 现场照相、录像要求 |
China National Standards G |
English PDF |
| GB/T 9485-2023 |
Radial flow turbocharGer connection dimensions 径流式涡轮增压器 联接尺寸 |
China National Standards G |
English PDF |
| GB/T 32800.9-2023 |
Safety requirements for hand-held non-electric power tools Part 9: Grinder for molds 手持式非电类动力工具 安全要求 第9部分：模具用砂轮机 |
China National Standards G |
English PDF |
| GB/T 32800.8-2023 |
Hand-held non-electric power tools Safety requirements Part 8: Grinders and polishers 手持式非电类动力工具 安全要求 第8部分：磨光机和抛光机 |
China National Standards G |
English PDF |
| GB/T 32800.5-2023 |
Safety requirements for hand-held non-electric power tools Part 5: Rotary impact drillinG tools 手持式非电类动力工具 安全要求 第5部分：回转冲击式钻孔工具 |
China National Standards G |
English PDF |
| GB/T 43343-2023 |
HiGh voltage insulation resistance meter 高压绝缘电阻表 |
China National Standards G |
English PDF |
| GB/T 41312.3-2023 |
Permeability testinG methods for equipment used in chemical industry Part 3: Plastics and their lining equipment 化工用设备渗透性检测方法 第3部分：塑料及其衬里设备 |
China National Standards G |
English PDF |
| GB/T 41312.2-2023 |
Permeability testinG methods for chemical industry equipment Part 2: Fiber reinforced thermosetting plastic equipment 化工用设备渗透性检测方法 第2部分：纤维增强热固性塑料设备 |
China National Standards G |
English PDF |
| GB/T 13465.12-2023 |
Test methods for impermeable Graphite materials Part 12: Thermal conductivity 不透性石墨材料试验方法 第12部分：导热系数 |
China National Standards G |
English PDF |
| GB/T 43411-2023 |
Electron beam selective meltinG additive manufacturing machine tools general technical conditions 电子束选区熔化增材制造机床 通用技术条件 |
China National Standards G |
English PDF |
| GB/T 43338-2023 |
ManufacturinG Services General Requirements for Business Data Integration 制造服务 业务数据集成通用要求 |
China National Standards G |
English PDF |
| GB/T 43337-2023 |
ManufacturinG system equipment operation and maintenance reference model 制造系统设备运维参考模型 |
China National Standards G |
English PDF |
| GB/T 43336-2023 |
General technical conditions for steering wheel control systems 舵轮控制系统通用技术条件 |
China National Standards G |
English PDF |
| GB/T 43335-2023 |
Automation system and inteGration technical resource sharing service system reference architecture 自动化系统与集成 技术资源共享服务系统参考架构 |
China National Standards G |
English PDF |
| GB/T 43270-2023 |
Complex product collaborative desiGn integrated modeling language 复杂产品协同设计集成建模语言X语言架构 |
China National Standards G |
English PDF |
| GB/T 40283.4-2023 |
Automation Systems and InteGration Competency Unit Interoperability for Manufacturing Application Solutions Part 4: Competency Unit Assessment of Manufacturing Application Requirements 自动化系统与集成 制造应用解决方案的能力单元互操作 第4部分：制造应用需求的能力单元评估 |
China National Standards G |
English PDF |
| GB/T 22270.5-2023 |
Industrial Automation Systems and InteGration Test Application Service Interfaces Part 5: Application Service Interfaces 工业自动化系统与集成 测试应用的服务接口 第5部分：应用程序服务接口 |
China National Standards G |
English PDF |
| GB/T 8586-2023 |
OperatinG frequency allocation of fish finders and technical specifications for preventing acoustic interference 探鱼仪工作频率分配及其防止声波干扰技术规范 |
China National Standards G |
English PDF |
| GB/T 43417-2023 |
ConfiGuration of scoliosis orthosis for children and adolescents 儿童青少年脊柱侧弯矫形器的配置 |
China National Standards G |
English PDF |
| GB/T 43386-2023 |
Personal hyGiene aids intended to support the user Requirements and test methods 用于支撑使用者的个人卫生辅助器具 要求和试验方法 |
China National Standards G |
English PDF |
| GB/T 43351-2023 |
Accessible desiGn Content, graphics and expression methods of touch guidance maps 无障碍设计 触摸导引地图的内容、图形和表达方法 |
China National Standards G |
English PDF |
| GB/Z 41082.2-2023 |
Wheelchairs Part 2: Typical values and recommended limit values of dimensions, mass and operatinG space measured according to GB/Z 18029.5 轮椅车 第2部分：按GB/Z 18029.5测得的尺寸、质量和操作空间的典型值和推荐限制值 |
China National Standards G |
English PDF |
| GB/T 43323-2023 |
Coated Abrasives General Safety Requirements 涂附磨具 通用安全要求 |
China National Standards G |
English PDF |
| GB/T 23538-2023 |
Ordinary abrasives - Determination method of ball millinG toughness 普通磨料 球磨韧性测定方法 |
China National Standards G |
English PDF |
| GB/T 2493-2023 |
Grinding tool rotational strength test method 磨具回转强度试验方法 |
China National Standards G |
English PDF |
| GB/T 2484-2023 |
Bonded Abrasives Shape Types, MarkinGs and Symbols 固结磨具 形状类型、标记和标志 |
China National Standards G |
English PDF |
| GB/T 43406-2023 |
Liquid carGo handling equipment, crude oil export system, tandem mooring winch 液货装卸设备 原油外输系统 串靠系泊绞车 |
China National Standards G |
English PDF |
| GB/T 43384-2023 |
Marine and Marine TechnoloGy Marine Shark Clamps and Tow Pins 船舶与海洋技术 船用鲨鱼钳及拖销 |
China National Standards G |
English PDF |
| GB/T 19699-2023 |
Ships and Offshore TechnoloGy Cargo Tank Pressure-Vacuum Valves and Flame Arrestors 船舶和海上技术 液货舱压力-真空阀和阻火装置 |
China National Standards G |
English PDF |
| GB/T 5744-2023 |
Marine pneumatic quick closinG valve 船用气动快关阀 |
China National Standards G |
English PDF |
| GB/T 43279.3-2023 |
Molecular in vitro diaGnostic tests. Specification of pre-test procedures for venous whole blood. Part 3: Isolation of plasma circulating cell-free DNA. 分子体外诊断检验 静脉全血检验前过程的规范 第3部分：分离血浆循环游离DNA |
China National Standards G |
English PDF |
| GB/T 43279.2-2023 |
Molecular in vitro diaGnostic tests. Specification of pre-test procedures on venous whole blood. Part 2: Isolation of genomic DNA. 分子体外诊断检验 静脉全血检验前过程的规范 第2部分：分离基因组DNA |
China National Standards G |
English PDF |
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