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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 41310-2022 |
Image-based detection method for optoelectronic properties of vision modules 视觉模组光电性能的图像式检测方法 |
China National Standards p |
 English PDF |
| GB/T 41368-2022 |
Technical specification for automatic hydrological forecasting system 水文自动测报系统技术规范 |
China National Standards p |
English PDF |
| GB/T 41302-2022 |
General requirement for data dictionary of industrial product 工业产品数据字典通用要求 |
China National Standards p |
English PDF |
| GB/T 23021-2022 |
Integration of informatization and industrialization management systems—Maturity assessment for production equipment management capability 信息化和工业化融合管理体系 生产设备管理能力成熟度评价 |
China National Standards p |
English PDF |
| GB/T 23006-2022 |
Integration of informatization and industrialization management systems—Requirements for enhanced capability grading 信息化和工业化融合管理体系 新型能力分级要求 |
China National Standards p |
English PDF |
| GB/T 41373-2022 |
Service specification of rural sanitation cleaning 农村环卫保洁服务规范 |
China National Standards p |
English PDF |
| GB/T 41375-2022 |
Specification of construction and service for rural culture activity center 农村文化活动中心建设与服务规范 |
China National Standards p |
English PDF |
| GB/T 29461-2012 |
No. 1 Amendment List for Ultrasonic Testing of polyethylene Pipeline Electrofusion Joints 聚乙烯管道电熔接头超声检测《第1号修改单》 |
China National Standards p |
English PDF |
| GB/T 33553-2022 |
Facility requirements for public employment and talent service agency 公共就业和人才服务机构设施设备要求 |
China National Standards p |
English PDF |
| GB/T 41372-2022 |
Village affairs management—Implementing guidelines for village affairs process management 村务管理 村务流程化管理实施指南 |
China National Standards p |
English PDF |
| GB/T 41371-2022 |
Village affairs management—Compile guidelines for items running process 村务管理 事项运行流程编制指南 |
China National Standards p |
English PDF |
| GB/T 35615-2022 |
Specification for social insurance registration service 社会保险登记服务规范 |
China National Standards p |
English PDF |
| GB/T 31597-2022 |
Specification on basic old-age insurance service for urban and rural residents 城乡居民基本养老保险服务规范 |
China National Standards p |
English PDF |
| GB/T 11106-2022 |
Metallic powder—Determination of green strength by compression of cylinder compacts 金属粉末 用圆柱形压坯的压缩测定压坯强度的方法 |
China National Standards p |
English PDF |
| GB/T 22639-2022 |
Test method of exfoliation corrosion for aluminium alloy products 铝合金产品的剥落腐蚀试验方法 |
China National Standards p |
English PDF |
| GB/T 22459.6-2022 |
Refractory mortars—part 6: Determination of moisture content of ready-mixed mortars 耐火泥浆 第6部分：预搅拌泥浆含水量试验方法 |
China National Standards p |
English PDF |
| GB/T 22459.5-2022 |
Refractory mortars—part 5: Determination of grain size distribution ( sieve analysis ) 耐火泥浆 第5部分：粒度分布（筛分析）试验方法 |
China National Standards p |
English PDF |
| GB/T 22459.4-2022 |
Refractory mortars—part 4: Determination of flexural bonding strength 耐火泥浆 第4部分：常温抗折粘接强度试验方法 |
China National Standards p |
English PDF |
| GB/T 22459.2-2022 |
Refractory mortars—part 2：Determination of consistency using the reciprocating flow table method 耐火泥浆 第2部分：稠度试验方法（跳桌法） |
China National Standards p |
English PDF |
| GB/T 22459.1-2022 |
Refractory mortars—part 1：Determination of consistency using the penetrating cone method 耐火泥浆 第1部分：稠度试验方法（锥入度法） |
China National Standards p |
English PDF |
| GB/T 25279-2022 |
Hollow fiber flat-plat membrane module 中空纤维帘式膜组件 |
China National Standards p |
English PDF |
| GB/T 21434-2022 |
phase change boilers 相变锅炉 |
China National Standards p |
English PDF |
| GB/T 19749.3-2022 |
Coupling capacitors and capacitor dividers—Part 3: AC or DC coupling capacitor for harmonic-filters applications 耦合电容器及电容分压器 第3部分：用于谐波滤波器的交流或直流耦合电容器 |
China National Standards p |
English PDF |
| GB/T 19749.2-2022 |
Coupling capacitors and capacitor dividers—Part 2: DC or AC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application 耦合电容器及电容分压器 第2部分：接于线与地之间用于电力线路载波（PLC）的直流或交流单相耦合电容器 |
China National Standards p |
English PDF |
| GB/T 20042.3-2022 |
proton exchange membrane fuel cell—Part 3: Test method for proton exchange membrane 质子交换膜燃料电池 第3部分：质子交换膜测试方法 |
China National Standards p |
English PDF |
| GB/T 21355-2022 |
Non-destructive testing—Industrial computed radiography with storage phosphor imaging plates—Classification of systems 无损检测 基于存储磷光成像板的工业计算机射线照相检测 系统分类 |
China National Standards p |
English PDF |
| GB/T 26642-2022 |
Non-destructive testing—Industrial computed radiography with storage phosphor imaging plates—General principles for testing of metallic materials using X-rays and gamma rays 无损检测 基于存储磷光成像板的工业计算机射线照相检测 金属材料X射线和伽玛射线检测总则 |
China National Standards p |
English PDF |
| GB/T 25141-2022 |
Self-priming rotodynamic pumps 自吸式回转动力泵 |
China National Standards p |
English PDF |
| GB/T 26116-2022 |
Internal combustion engine coaxial pumps—Testing method 内燃机共轴泵 试验方法 |
China National Standards p |
English PDF |
| GB/T 23536-2022 |
Superabrasive—Types of synthetic diamond 超硬磨料 人造金刚石品种 |
China National Standards p |
English PDF |
| GB/T 38002.2-2022 |
Automation system and integration—Serial real time communication system for manufacturing integration—part 2: Input and output device profile 自动化系统与集成 制造业串行实时通信系统集成 第2部分：输入输出设备行业专规 |
China National Standards p |
English PDF |
| GB/T 10544-2022 |
Rubber hoses and hose assemblies—Rubber-covered spiral-wire-reinforced hydraulic types for oil-based or water-based fluids—Specification 橡胶软管及软管组合件 油基或水基流体适用的钢丝缠绕增强外覆橡胶液压型 规范 |
China National Standards p |
English PDF |
| GB/T 18449.4-2022 |
Metallic materials—Knoop hardness test—Part 4: Tables of hardness values 金属材料 努氏硬度试验 第4部分: 硬度值表 |
China National Standards p |
English PDF |
| GB/T 4340.4-2022 |
Metallic materials—Vickers hardness test—part 4：Tables of hardness values 金属材料 维氏硬度试验 第4部分: 硬度值表 |
China National Standards p |
English PDF |
| GB/T 7966-2022 |
Acoustics—Ultrasonic power measurement—Radiation force balances and the requirements 声学 超声功率测量 辐射力天平法及其要求 |
China National Standards p |
English PDF |
| GB/T 3222.2-2022 |
Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels 声学 环境噪声的描述、测量与评价 第2部分：声压级测定 |
China National Standards p |
English PDF |
| GB/T 4854.3-2022 |
Acoustics—Reference zero for the calibration of audiometric equipment—Part 3：Reference equivalent threshold vibratory force levels for pure tones and bone vibrators 声学 校准测听设备的基准零级 第3部分: 骨振器纯音基准等效阈振动力级 |
China National Standards p |
English PDF |
| GB/T 17248.1-2022 |
Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions 声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则 |
China National Standards p |
English PDF |
| GB/T 32280-2022 |
Test method for warp and bow of silicon wafers—Automated non-contact scanning method 硅片翘曲度和弯曲度的测试 自动非接触扫描法 |
China National Standards p |
English PDF |
| GB/T 19076-2022 |
Specifications for sintered metal materials 烧结金属材料规范 |
China National Standards p |
English PDF |
| GB/T 23520-2022 |
platinum clad anode sheet and plate for cathodic protection 阴极保护用铂复合阳极板 |
China National Standards p |
English PDF |
| GB/T 17473.7-2022 |
Test methods of precious metals pastes used for microelectronics—Part 7: Determination of solderability and solder leaching resistance 微电子技术用贵金属浆料测试方法 第7部分：可焊性、耐焊性测定 |
China National Standards p |
English PDF |
| GB/T 3222.1-2022 |
Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures 声学 环境噪声的描述、测量与评价 第1部分：基本参量与评价方法 |
China National Standards p |
English PDF |
| GB/T 39078.2-2022 |
Safety requirements for escalators and moving walks—part 2: Safety parameters meeting essential safety requirements 自动扶梯和自动人行道安全要求 第2部分：满足基本安全要求的安全参数 |
China National Standards p |
English PDF |
| GB/T 24808-2022 |
Electromagnetic compatibility for lifts, escalators and moving walks—Immunity 电梯、自动扶梯和自动人行道的电磁兼容 抗扰度 |
China National Standards p |
English PDF |
| GB/T 30586-2022 |
Copper clad aluminium flat bars 铜包铝扁棒 |
China National Standards p |
English PDF |
| GB/T 12967.6-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color and appearance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第6部分：色差和外观质量 |
China National Standards p |
English PDF |
| GB/T 12967.5-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 5:Assessment of resistance to cracking 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第5部分：抗破裂性的测定 |
China National Standards p |
English PDF |
| GB/T 12967.4-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第4部分：耐光热性能的测定 |
China National Standards p |
English PDF |
| GB/T 12967.3-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 3 : Salt spray test 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第3部分：盐雾试验 |
China National Standards p |
English PDF |
| GB/T 6609.30-2022 |
Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method 氧化铝化学分析方法和物理性能测定方法 第30部分：微量元素含量的测定 波长色散X射线荧光光谱法 |
China National Standards p |
English PDF |
| GB/T 24167-2022 |
Determination of chlorinated toluenes in dye products 染料产品中氯化甲苯的测定 |
China National Standards p |
English PDF |
| GB/T 19889.2-2022 |
Acoustics—Measurement of sound insulation in buildings and of building elements—part 2 : Determination and application of measurement uncertainties 声学 建筑和建筑构件隔声测量 第2部分：测量不确定度评定和应用 |
China National Standards p |
English PDF |
| GB/T 30580-2022 |
The technical guide for the life assessment of main pressure parts of power plant boiler 电站锅炉主要承压部件寿命评估技术导则 |
China National Standards p |
English PDF |
| GB/T 17001.6-2022 |
Anti-counterfeiting printing ink—Part 6：Infrared excitation fluorescence anti-counterfeiting printing ink 防伪油墨 第6部分：红外激发荧光防伪油墨 |
China National Standards p |
English PDF |
| GB/T 41133-2022 |
Determination of lycopene, lutein and carotene in tomato products—Ultra performance liquid chromatography（UPLC） method 番茄制品中番茄红素、叶黄素、胡萝卜素含量的测定 超高效液相色谱法 |
China National Standards p |
English PDF |
| GB/T 20720.3-2022 |
Enterprise-control system integration—Part 3: Activity models of manufacturing operations management 企业控制系统集成 第3部分：制造运行管理的活动模型 |
China National Standards p |
English PDF |
| GB/T 26722-2022 |
Steel wire ropes for ropeway 索道用钢丝绳 |
China National Standards p |
English PDF |
| GB/T 4333.8-2022 |
Ferrosilicon—Determination of calcium content—Flame atomic absorption spectrometry 硅铁 钙含量的测定 火焰原子吸收光谱法 |
China National Standards p |
English PDF |
| GB/T 1819.1-2022 |
Methods for chemical analysis of tin concentrates—part 1：Determination of moisture content—Heat drying method 锡精矿化学分析方法 第1部分：水分含量的测定 热干燥法 |
China National Standards p |
English PDF |
| GB/T 5231-2022 |
Designation and chemical composition of wrought copper and copper alloys 加工铜及铜合金牌号和化学成分 |
China National Standards p |
English PDF |
| GB/T 13564-2022 |
Roller opposite forces type automobile brake tester 滚筒反力式汽车制动检验台 |
China National Standards p |
English PDF |
| GB/T 4296-2022 |
Inspection method for microstructure of wrought magnesium alloy 变形镁合金显微组织检验方法 |
China National Standards p |
English PDF |
| GB/T 41240-2022 |
Test of household hybrid photovoltaic and storage converter 户用光储一体机测试 |
China National Standards p |
English PDF |
| GB/T 22762-2022 |
Built-in thermal protectors for electrical machines of household and similar use 家用和类似用途用装入式电动机热保护器 |
China National Standards p |
English PDF |
| GB/T 22688-2022 |
pressure-type temperature controls for household and similar use 家用和类似用途压力式温度控制器 |
China National Standards p |
English PDF |
| GB/T 22687-2022 |
Bimetal temperature controls for household and similar use 家用和类似用途双金属温度控制器 |
China National Standards p |
English PDF |
| GB/T 41157.5-2022 |
Fasteners for nuclear power plants—Part 5：Acceptance inspection 核电厂用紧固件 第5部分：验收检查 |
China National Standards p |
English PDF |
| GB/T 41157.1-2022 |
Fasteners for nuclear power plants—Part 1：Bolts, screws and studs made of alloy steel 核电厂用紧固件 第1部分：合金钢螺栓、螺钉和螺柱 |
China National Standards p |
English PDF |
| GB/T 41157.2-2022 |
Fasteners for nuclear power plants—Part 2：Nuts made of carbon steel and alloy steel 核电厂用紧固件 第2部分：碳钢和合金钢螺母 |
China National Standards p |
English PDF |
| GB/T 41157.3-2022 |
Fasteners for nuclear power plants—Part 3：Bolts, screws and studs made of corrosion-resistant stainless steel 核电厂用紧固件 第3部分：不锈钢螺栓、螺钉和螺柱 |
China National Standards p |
English PDF |
| GB/T 41157.4-2022 |
Fasteners for nuclear power plants—Part 4：Nuts made of corrosion-resistant stainless steel 核电厂用紧固件 第4部分：不锈钢螺母 |
China National Standards p |
English PDF |
| GB/T 4584-2022 |
Specification of active opto-electronic protective devices for presses 压力机用光电保护装置技术条件 |
China National Standards p |
English PDF |
| GB/T 10992-2022 |
Engineering electrostatic copiers 工程图纸静电复印机 |
China National Standards p |
English PDF |
| GB/T 31148-2022 |
Wooden flat pallet—General technical requirement 木质平托盘 通用技术要求 |
China National Standards p |
English PDF |
| GB/T 18380.36-2022 |
Tests on electric and optical fibre cables under fire conditions—Part 36：Test for vertical flame spread of vertically-mounted bunched wires or cables—Category D 电缆和光缆在火焰条件下的燃烧试验 第36部分：垂直安装的成束电线电缆火焰垂直蔓延试验 D类 |
China National Standards p |
English PDF |
| GB/T 18380.35-2022 |
Tests on electric and optical fibre cables under fire conditions - Part 35: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category C 电缆和光缆在火焰条件下的燃烧试验 第35部分：垂直安装的成束电线电缆火焰垂直蔓延试验 C类 |
China National Standards p |
English PDF |
| GB/T 18380.31-2022 |
Tests on electric and optical fibre cables under fire conditions—Part 31: Test for vertical flame spread of vertically-mounted bunched wires or cables—Apparatus 电缆和光缆在火焰条件下的燃烧试验 第31部分：垂直安装的成束电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards p |
English PDF |
| GB/T 18380.13-2022 |
Tests on electric and optical fibre cables under fire conditions—Part 13:Test for vertical flame propagation for a single insulated wire or cable—Procedure for determination of flaming droplets/particles 电缆和光缆在火焰条件下的燃烧试验 第13部分：单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落（物）/微粒的试验方法 |
China National Standards p |
English PDF |
| GB/T 18380.12-2022 |
Tests on electric and optical fibre cables under fire conditions—Part 12:Test for vertical flame propagation for a single insulated wire or cable—Procedure for 1 kW pre-mixed flame 电缆和光缆在火焰条件下的燃烧试验 第12部分：单根绝缘电线电缆火焰垂直蔓延试验 1 kW 预混合型火焰试验方法 |
China National Standards p |
English PDF |
| GB/T 18380.11-2022 |
Tests on electric and optical fibre cables under fire conditions—Part 11:Test for vertical flame propagation for a single insulated wire or cable—Apparatus 电缆和光缆在火焰条件下的燃烧试验 第11部分：单根绝缘电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards p |
English PDF |
| GB/T 24581-2022 |
Test method for Ⅲ and Ⅴ impurities content in single crystal silicon—Low temperature FT-IR analysis method 硅单晶中III、V族杂质含量的测定 低温傅立叶变换红外光谱法 |
China National Standards p |
English PDF |
| GB/T 20230-2022 |
Indium phosphide single crystal 磷化铟单晶 |
China National Standards p |
English PDF |
| GB/T 20229-2022 |
Gallium phosphide single crystal 磷化镓单晶 |
China National Standards p |
English PDF |
| GB/T 24146-2022 |
Rubber hoses and hose assemblies for use in oil burners—Specification 用于油燃烧器的橡胶软管和软管组合件 规范 |
China National Standards p |
English PDF |
| GB/T 5577-2022 |
Specification for the codification of synthetic rubber 合成橡胶牌号规范 |
China National Standards p |
English PDF |
| GB/T 18944.2-2022 |
Flexible cellular polymeric materials—Sponge and expanded cellular rubber products—Specification—Part 2：Mouldings and extrusions 柔性多孔聚合物材料 海绵和发泡橡胶制品 规范 第2部分：模制品与挤出制品 |
China National Standards p |
English PDF |
| GB/T 24141.2-2022 |
Rubber hoses and tubing for fuel circuits for internal combustion engines—Specification—Part 2: Gasoline fuels 内燃机燃油管路用橡胶软管和纯胶管 规范 第2部分：汽油燃料 |
China National Standards p |
English PDF |
| GB/T 3286.11-2022 |
Methods for chemical analysis of limestone and dolomite—part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 石灰石及白云石化学分析方法 第11部分：氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards p |
English PDF |
| GB/T 26655-2022 |
Compacted（vermicular）graphite iron castings 蠕墨铸铁件 |
China National Standards p |
English PDF |
| GB/T 3249-2022 |
Test method for Fisher number of metal powders and related compounds 金属及其化合物粉末费氏粒度的测定方法 |
China National Standards p |
English PDF |
| GB/T 1455-2022 |
Test method for shear properties of sandwich constructions or cores 夹层结构或芯子剪切性能试验方法 |
China National Standards p |
English PDF |
| GB/T 41161-2022 |
Reciprocating internal combustion engines—Measurement method for combustion noise 往复式内燃机 燃烧噪声测量方法 |
China National Standards p |
English PDF |
| GB/T 17926-2022 |
Compressed natural gas cylinder valve for vehicle 车用压缩天然气瓶阀 |
China National Standards p |
English PDF |
| GB/T 8334-2022 |
periodic inspection and evaluation of liquefied petroleum steel gas cylinders 液化石油气钢瓶定期检验与评定 |
China National Standards p |
English PDF |
| GB/T 5842-2022 |
Liquefied petroleum steel gas cylinders 液化石油气钢瓶 |
China National Standards p |
English PDF |
| GB/T 19427-2022 |
Determination of 12 phenolic compounds in propolis— HPLC-MS/MS method and HPLC method 蜂胶中12种酚类化合物含量的测定 液相色谱-串联质谱法和液相色谱法 |
China National Standards p |
English PDF |
| GB/T 27748.2-2022 |
Stationary fuel cell power system—Part 2: Performance test methods 固定式燃料电池发电系统 第2部分：性能试验方法 |
China National Standards p |
English PDF |
| GB/T 28817-2022 |
Single cell test methods for polymer electrolyte fuel cell (PEFC) 聚合物电解质燃料电池单电池测试方法 |
China National Standards p |
English PDF |
| GB/T 41162-2022 |
Alloy steel castings with special physical properties 特殊物理性能合金钢铸件 |
China National Standards p |
English PDF |
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