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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 31840.2-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 2: Cables for rated voltages from 6kV(Um=7.2kV)up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5 kV) 铝合金芯挤包绝缘电力电缆 第2部分：额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆 |
China National Standards all |
 English PDF |
| GB/T 31840.1-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 1：Cables for rated voltages of 1 kV(Um=1.2kV) and 3kV(Um=3.6kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV) 铝合金芯挤包绝缘电力电缆 第1部分：额定电压1kV (Um=1.2kV)和3kV (Um=3.6kV)电缆 |
China National Standards all |
English PDF |
| GB/T 21223.2-2015 |
Guide for the statistical analysis of ageing test data—Part 2: Validation of procedures for statistical analysis of censored normally distributed data 老化试验数据统计分析导则 第2部分：截尾正态分布数据统计分析的验证程序 |
China National Standards all |
English PDF |
| GB/T 21223.1-2015 |
Guide for the statistical analysis of ageing test data—Part 1: Methods based on mean values of normally distributed test results 老化试验数据统计分析导则 第1部分：建立在正态分布试验结果的平均值基础上的方法 |
China National Standards all |
English PDF |
| GB/T 31762-2015 |
Determination of phenol emission from wooden materials and their furnishing products—Small chamber method 木质材料及其制品中苯酚释放量测定 小型释放舱法 |
China National Standards all |
English PDF |
| GB/T 31747-2015 |
Thermally-modified wood 炭化木 |
China National Standards all |
English PDF |
| GB/T 31814-2015 |
Frozen scallop 冻扇贝 |
China National Standards all |
English PDF |
| GB/T 31703-2015 |
Ceramic ball bearings—Silicon nitride balls 陶瓷球轴承 氮化硅球 |
China National Standards all |
English PDF |
| GB/T 31723.406-2015 |
Metallic communication cable test methods—Part 4-6: Electromagnetic compatibility (EMC)—Surface transfer impedance—Line injection method 金属通信电缆试验方法 第4-6部分：电磁兼容 表面转移阻抗 线注入法 |
China National Standards all |
English PDF |
| GB/T 31723.405-2015 |
Metallic communication cable test methods—Part 4-5: Electromagnetic compatibility (EMC)—Coupling or screening attenuation—Absorbing clamp method 金属通信电缆试验方法 第4-5部分：电磁兼容 耦合或屏蔽衰减 吸收钳法 |
China National Standards all |
English PDF |
| GB/T 11886-2015 |
Silver jewellery alloys—Determination of sliver—Volhard method 银合金首饰 银含量的测定 伏尔哈特法 |
China National Standards all |
English PDF |
| GB/T 31730-2015 |
Detection of genetically modified components in rice—Membrane-based array method 水稻中转基因成分测定 膜芯片法 |
China National Standards all |
English PDF |
| GB 20665-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas instantaneous water heater and gas fired heating and hot water combi-boilers 家用燃气快速热水器和燃气采暖热水炉能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB/T 31568-2015 |
Standard test method for determination of crystallite size of ZrO2 coatings by Scherrer equation 热喷涂热障ZrO2涂层晶粒尺寸的测定 谢乐公式法 |
China National Standards all |
English PDF |
| GB/T 31566-2015 |
Metallic coatings—Physical vapour-deposited coatings of aluminium—Specification and test methods 金属覆盖层 物理气相沉积铝涂层 技术规范与检测方法 |
China National Standards all |
English PDF |
| GB/T 31563-2015 |
Metallic coatings—Measurement of coating thickness—Scanning electron microscope method 金属覆盖层 厚度测量 扫描电镜法 |
China National Standards all |
English PDF |
| GB/T 31554-2015 |
Non-magnetic metallic coatings on metallic and non-metallic basismaterials—Measurement of coating thickness—Phase-sensitive eddy-current method 金属和非金属基体上非磁性金属覆盖层 覆盖层厚度测量 相敏涡流法 |
China National Standards all |
English PDF |
| GB/T 31505-2015 |
Information security technology—Technique requirements and testing and evaluation approaches for host-based firewall and personal firewall 信息安全技术 主机型防火墙安全技术要求和测试评价方法 |
China National Standards all |
English PDF |
| GB/T 3138-2015 |
Metallic and other inorganic coatings—Surface treatment,metallic and other inorganic coatings—Vocabulary 金属及其他无机覆盖层 表面处理 术语 |
China National Standards all |
English PDF |
| GB/T 20281-2015 |
Information security technology—Security technical requirements and testing and evaluation approaches for firewall 信息安全技术 防火墙安全技术要求和测试评价方法 |
China National Standards all |
English PDF |
| GB/T 15878-2015 |
Semiconductor integrated circuits—Specification of leadframes for small outline package 半导体集成电路 小外形封装引线框架规范 |
China National Standards all |
English PDF |
| GB/T 7946-2015 |
Electrical installation and safe operation of electric security fences 脉冲电子围栏及其安装和安全运行 |
China National Standards all |
English PDF |
| GB/T 31513-2015 |
Guidelines for environmentally conscious design of industrial comprehensive utilization equipments 工业综合利用设备环境化设计导则 |
China National Standards all |
English PDF |
| GB/T 31511-2015 |
Guide for the implementation of environmentally conscious design of industrial comprehensive utilization equipments 工业综合利用设备环境化设计实施指南 |
China National Standards all |
English PDF |
| GB/T 31460-2015 |
Technical guide for reactive power compensation and allocation of HVDC converter stations 高压直流换流站无功补偿与配置技术导则 |
China National Standards all |
English PDF |
| GB/T 9284.1-2015 |
Binders for paints and varnishes—Determination of softening point—Part 1：Ring-and-ball method 色漆和清漆用漆基 软化点的测定 第1部分：环球法 |
China National Standards all |
English PDF |
| GB/T 31403-2015 |
Plastics—Acrylonitrile-butadiene-styrene/poly (methyl methacrylate) alloy 塑料 丙烯腈-丁二烯-苯乙烯/聚甲基丙烯酸甲酯合金 |
China National Standards all |
English PDF |
| GB/T 19134-2015 |
Tri-wheel vehicles and low-speed goods vehicles—Rear view mirrors—Requirements of performance and installation 三轮汽车和低速货车 后视镜 性能和安装要求 |
China National Standards all |
English PDF |
| GB/T 19119-2015 |
Tri-wheel vehicles and low-speed goods vehicles—Prescription for installation of lighting and light signalling devices 三轮汽车和低速货车 照明与信号装置的安装规定 |
China National Standards all |
English PDF |
| GB/T 18384.3-2015 |
Electrically propelled road vehicles—Safety specifications—Part 3: Protection of persons against electric shock 电动汽车 安全要求 第3部分：人员触电防护 |
China National Standards all |
English PDF |
| GB/T 18384.2-2015 |
Electrically propelled road vehicles—Safety specifications—Part 2: Vehicle operational safety means and protection against failures 电动汽车 安全要求 第2部分：操作安全和故障防护 |
China National Standards all |
English PDF |
| GB/T 18384.1-2015 |
Electrically propelled road vehicles—Safety specifications—Part 1: On-board rechargeable energy storage system(REESS) 电动汽车 安全要求 第1部分：车载可充电储能系统(REESS) |
China National Standards all |
English PDF |
| GB/T 31396.1-2015 |
Machine tools—Dimensions and geometric tests for self-centring chucks with two-piece jaws—Part 1: Manually operated chucks with tongue and groove type jaws 机床 分离爪自定心卡盘尺寸和几何精度检验 第1部分：键、槽配合型手动卡盘 |
China National Standards all |
English PDF |
| GB/T 29165.4-2015 |
Petroleum and natural gas industries—Glass-reinforced plastics(GRP) piping—Part 4: Fabrication, installation and operation 石油天然气工业 玻璃纤维增强塑料管 第4部分：装配、安装与运行 |
China National Standards all |
English PDF |
| GB/T 23802-2015 |
Petroleum and natural gas industries—Corrosion-resistant alloy seamless tubes for use as casing,tubing and coupling stock—Technical delivery conditions 石油天然气工业 套管、油管和接箍毛坯用耐腐蚀合金无缝管交货技术条件 |
China National Standards all |
English PDF |
| GB/T 31438-2015 |
Steel thin-walled sonic-testing tubes for concrete bored piles 混凝土灌注桩用钢薄壁声测管 |
China National Standards all |
English PDF |
| GB/T 51109-2015 |
Code for installation and quality acceptance of spandex equipment 氨纶设备工程安装与质量验收规范 |
China National Standards all |
English PDF |
| GB 51105-2015 |
Code for installation and acceptance for engineering equipment of extrusion steel pipe 挤压钢管工程设备安装与验收规范 |
China National Standards all |
English PDF |
| GB 51104-2015 |
Code for installation and acceptance for engineering equipment of grain-oriented silicon steel production line 取向硅钢生产线设备安装与验收规范 |
China National Standards all |
English PDF |
| GB/T 31433-2015 |
General specification for building curtain walls, windows and doors 建筑幕墙、门窗通用技术条件 |
China National Standards all |
English PDF |
| GB/T 31389-2015 |
Technical requirements and evaluation methods of solar reflective materials for exterior walls and roofs 建筑外墙及屋面用热反射材料技术条件及评价方法 |
China National Standards all |
English PDF |
| GB/T 31388-2015 |
Heat cost allocators with electrical energy supply 电子式热量分配表 |
China National Standards all |
English PDF |
| GB/T 296-2015 |
Rolling bearings—Double row angular contact ball bearings—Boundary dimensions 滚动轴承 双列角接触球轴承 外形尺寸 |
China National Standards all |
English PDF |
| GB/T 294-2015 |
Rolling bearings—Three-point and four-point contact ball bearings—Boundary dimensions 滚动轴承 三点和四点接触球轴承 外形尺寸 |
China National Standards all |
English PDF |
| GB/T 51090-2015 |
Code for installation and quality acceptance of yarn-dyed woven equipment engineering 色织设备工程安装与质量验收规范 |
China National Standards all |
English PDF |
| GB/T 51089-2015 |
Code for installation and quality acceptance of knitting equipment engineering 针织设备工程安装与质量验收规范 |
China National Standards all |
English PDF |
| GB/T 51088-2015 |
Code for installation and quality acceptance of silk equipment engineering 丝绸设备工程安装与质量验收规范 |
China National Standards all |
English PDF |
| GB/T 32017-2015 |
Roller ball pens and refills 水性墨水圆珠笔和笔芯 |
China National Standards all |
English PDF |
| GB 31339-2014 |
The norm of energy consumption per unit products of aluminium and aluminium alloy wire stocks and wires 铝及铝合金线坯及线材单位产品能源消耗限额 |
China National Standards all |
English PDF |
| GB/T 51075-2015 |
Code for installation of mineral processing equipment engineering 选矿机械设备工程安装规范 |
China National Standards all |
English PDF |
| GB/T 31351-2014 |
Nondestructive test method for micropipe density of polished monocrystalline silicon carbide wafers 碳化硅单晶抛光片微管密度无损检测方法 |
China National Standards all |
English PDF |
| GB/T 30656-2014 |
Polished monocrystalline silicon carbide wafers 碳化硅单晶抛光片 |
China National Standards all |
English PDF |
| GB/T 12963-2014 |
Electronic-grade polycrystalline silicon 电子级多晶硅 |
China National Standards all |
English PDF |
| GB/T 31350-2014 |
Guideline for energy measurement apparatus equipping and management of sintering wall & roof materials enterprise 烧结墙体屋面材料企业能源计量器具配备和管理导则 |
China National Standards all |
English PDF |
| GB/T 30673-2014 |
Installation and maintenance specification of automatic storage and retrieval system 自动化立体仓库的安装与维护规范 |
China National Standards all |
English PDF |
| GB/T 30672-2014 |
Moulded flat pallets from plants fiber 模压平托盘 植物纤维类 |
China National Standards all |
English PDF |
| GB/T 31093-2014 |
Test method for stress of monocrystalline sapphire ingot 蓝宝石晶锭应力测试方法 |
China National Standards all |
English PDF |
| GB/T 31092-2014 |
Monocrystalline sapphire ingot 蓝宝石单晶晶锭 |
China National Standards all |
English PDF |
| GB/T 31081-2014 |
Plastic box pallets 塑料箱式托盘 |
China National Standards all |
English PDF |
| GB/T 30690-2014 |
Monitoring requirements and evaluation of sterilization effect of small steam sterilizer 小型压力蒸汽灭菌器灭菌效果监测方法和评价要求 |
China National Standards all |
English PDF |
| GB/T 31050-2014 |
Energy efficiency test methods for metallurgy cranes 冶金起重机能效测试方法 |
China National Standards all |
English PDF |
| GB/T 16895.6-2014 |
Low-voltage electrical installations―Part 5-52: Selection and erection of electrical equipment-Wiring systems 低压电气装置 第5-52部分：电气设备的选择和安装 布线系统 |
China National Standards all |
English PDF |
| GB 31094-2014 |
Safety rules for the construction and installation of lifts for explosive atmospheres 防爆电梯制造与安装安全规范 |
China National Standards all |
English PDF |
| GB 5959.5-2014 |
Safety in electroheat installations―Part 5: Particular requirements for plasma installations 电热装置的安全 第5部分：对等离子体装置的特殊要求 |
China National Standards all |
English PDF |
| GB 19212.21-2014 |
Safety of transformers, reactors, power supply units and combinations thereof―Part 21: Particular requirements and tests for small reactors 变压器、电抗器、电源装置及其组合的安全 第21部分：小型电抗器的特殊要求和试验 |
China National Standards all |
English PDF |
| GB/T 31317-2014 |
Corrosion of metals and alloys—Black box exposure test method 金属和合金的腐蚀 黑箱暴露试验方法 |
China National Standards all |
English PDF |
| GB/T 31312-2014 |
Metallurgical grade fluorspar―Determination of antimony content―Solvent extraction atomic absorption spectrometric method 冶金级萤石 锑含量的测定 溶剂萃取原子吸收光谱法 |
China National Standards all |
English PDF |
| GB/T 31311-2014 |
Metallurgical-grade fluorspar―Determination of lead content―Solvent extraction atomic absorption spectrometric method 冶金级萤石 铅含量的测定 溶剂萃取原子吸收光谱法 |
China National Standards all |
English PDF |
| GB/T 31310-2014 |
Metallic material—Determination of residual stress—Hole drilling strain-gauge method 金属材料 残余应力测定 钻孔应变法 |
China National Standards all |
English PDF |
| GB/T 31309-2014 |
Calculation of electoron vacancy number in nickel-base superalloys 镍基高温合金电子空位数计算方法 |
China National Standards all |
English PDF |
| GB/T 21143-2014 |
Metallic materials―Unified method of test for determination of quasistatic fracture toughness 金属材料 准静态断裂韧度的统一试验方法 |
China National Standards all |
English PDF |
| GB/T 17394.1-2014 |
Metallic materials―Leeb hardness test―Part 1: Test method 金属材料 里氏硬度试验 第1部分：试验方法 |
China National Standards all |
English PDF |
| GB/T 4372.6-2014 |
Methods for chemical analysis of zincoxide produced by direct process―Part 6：Testing of metallic zinc 直接法氧化锌化学分析方法 第6部分：金属锌的检验 |
China National Standards all |
English PDF |
| GB/T 3488.1-2014 |
Hardmetals―Metallographic determination of microstructure―Part 1：Photomicrographs and description 硬质合金 显微组织的金相测定 第1部分：金相照片和描述 |
China National Standards all |
English PDF |
| GB/T 31034-2014 |
Insulating back sheet for crystalline silicon terrestrial photovoltaic (PV) modules 晶体硅太阳电池组件用绝缘背板 |
China National Standards all |
English PDF |
| GB/T 31330-2014 |
The performance test procedures of recirculating ball power steering lips seals? 汽车循环球式动力转向器唇形密封圈性能试验方法 |
China National Standards all |
English PDF |
| GB/T 31298-2014 |
TC4 titanium alloy plate TC4钛合金厚板 |
China National Standards all |
English PDF |
| GB/T 31297-2014 |
TC4 ELI titanium alloy plate and sheet TC4 ELI钛合金板材 |
China National Standards all |
English PDF |
| GB/T 14846-2014 |
Tolerances on dimensions and form of aluminium and aluminium alloy extruded profiles 铝及铝合金挤压型材尺寸偏差 |
China National Standards all |
English PDF |
| GB/T 1472-2014 |
Lead and lead-antimony alloy tube 铅及铅锑合金管 |
China National Standards all |
English PDF |
| GB/T 1470-2014 |
Lead and lead-antimony alloy plate 铅及铅锑合金板 |
China National Standards all |
English PDF |
| GB/T 12967.4-2014 |
Test methods for anodic oxidation coatings of aluminium and aluminium alloys―Part 4：Determination of the comparative fastness to ultraviolet light and heat of coloured anodic oxidation coatings 铝及铝合金阳极氧化膜检测方法 第4部分：着色阳极氧化膜耐紫外光性能的测定 |
China National Standards all |
English PDF |
| GB/T 30839.42-2014 |
Energy consumption grading for industrial electroheat installations―Part 42：Pit resistance furnace 工业电热装置能耗分等 第42部分：井式电阻炉 |
China National Standards all |
English PDF |
| GB/T 30839.32-2014 |
Energy consumption grading for industrial electroheat installations―Part 32：A set of medium frequency coreless induction furnaces with a voltage type frequency converter 工业电热装置能耗分等 第32部分：电压型变频多台中频无心感应炉成套装置 |
China National Standards all |
English PDF |
| GB/T 30839.31-2014 |
Energy consumption grading for industrial electroheat installations―Part 31：Medium frequency coreless induction furnaces 工业电热装置能耗分等 第31部分：中频无心感应炉 |
China National Standards all |
English PDF |
| GB/T 10067.411-2014 |
Basic specifications for electroheat installations―Part 411：Electroheat bath furnace 电热装置基本技术条件 第411部分：电热浴炉 |
China National Standards all |
English PDF |
| GB/T 10067.410-2014 |
Basic specifications for electroheat installations―Part 410: Single crystal growing furnace 电热装置基本技术条件 第410部分：单晶炉 |
China National Standards all |
English PDF |
| GB/T 10066.3-2014 |
Test methods for electroheat installations―Part 3: Induction channel and induction crucible furnaces 电热装置的试验方法 第3部分：有心感应炉和无心感应炉 |
China National Standards all |
English PDF |
| GB/T 14353.17-2014 |
Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 17: Determination of thallium content 铜矿石、铅矿石和锌矿石化学分析方法 第17部分：铊量测定 |
China National Standards all |
English PDF |
| GB/T 14353.13-2014 |
Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 13: Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content 铜矿石、铅矿石和锌矿石化学分析方法 第13部分：镓量、铟量、铊量、钨量和钼量测定 |
China National Standards all |
English PDF |
| GB 51062-2014 |
Code for construction of coal mine equipment installation engineering 煤矿设备安装工程施工规范 |
China National Standards all |
English PDF |
| GB 51059-2014 |
Code for construction and acceptance of nonferrous metals processing mechanical installation engineering 有色金属加工机械安装工程施工与质量验收规范 |
China National Standards all |
English PDF |
| GB 51049-2014 |
Code for construction and acceptance of series capacitor installation electrical equipment installation engineering 电气装置安装工程串联电容器补偿装置施工及验收规范 |
China National Standards all |
English PDF |
| GB 51035-2014 |
Code for installation and acceptance of pure water system of electronic industry 电子工业纯水系统安装与验收规范 |
China National Standards all |
English PDF |
| GB 50257-2014 |
Code for construction and acceptance of electric equipment on fire and explosion hazard electrical equipment installation engineering 电气装置安装工程爆炸和火灾危险环境电气装置施工及验收规范 |
China National Standards all |
English PDF |
| GB 50256-2014 |
Code for construction and acceptance of electric device of crane electrical equipment installation engineering 电气装置安装工程起重机电气装置施工及验收规范 |
China National Standards all |
English PDF |
| GB 50071-2014 |
Design code for small hydropower station 小型水力发电站设计规范 |
China National Standards all |
English PDF |
| GB 31276-2014 |
Minimum allowable values of energy efficiency and evaluating values of energy conservation of tungsten halogen lamp 普通照明用卤钨灯能效限定值及节能评价值 |
China National Standards all |
English PDF |
| GB/T 4996-2014 |
General-purpose flat pallets for through transit of goods—Test methods 联运通用平托盘 试验方法 |
China National Standards all |
English PDF |
| GB/T 4341.1-2014 |
Metallic materials—Shore hardness test—Part 1: Test method 金属材料 肖氏硬度试验 第1部分：试验方法 |
China National Standards all |
English PDF |
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