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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 4997-2008 |
General specification for permanent magnet low speed direct current tachogenerator 永磁式低速直流测速发电机通用技术条件 |
China National Standards low |
 English PDF |
| GB/T 9870.2-2008 |
Rubber, vulcanized or thermoplastic - Determination of dynamic properties - Part 2:Torsion pendulum methods at low frequencies 硫化橡胶或热塑性橡胶动态性能的测定 第2部分：低频扭摆法 |
China National Standards low |
English PDF |
| GB/T 21939-2008 |
Earth-moving machinery - Warning devices for slow-moving machines - Ultrasonic and other systems 土方机械 低速机器报警装置 超声波及其它系统 |
China National Standards low |
English PDF |
| GB/T 21938-2008 |
Earth-moving machinery - Hydraulic excavator and backhoe loader boom-lowering control device - Requirements and tests 土方机械 液压挖掘机和挖掘装载机动臂下降控制装置 要求和试验 |
China National Standards low |
English PDF |
| GB/T 13469-2008 |
Economical operation for centrifugal, mixed flow, axial flow and vortex pump systems 离心泵、混流泵、轴流泵与旋涡泵系统经济运行 |
China National Standards low |
English PDF |
| GB/T 2900.18-2008 |
Electrotechnical terminology - low voltage apparatus 电工术语 低压电器 |
China National Standards low |
English PDF |
| GB/T 2423.102-2008 |
Environmental testing for electric and electronic products - Part 2: Test methods - Test: combined temperature(cold and heat)/low air pressure/vibration（sinusoidal） 电工电子产品环境试验 第2部分：试验方法 试验：温度（低温、高温）/低气压/振动（正弦）综合 |
China National Standards low |
English PDF |
| GB/T 21870-2008 |
Medical gloves made from natural rubber latex - Determination of water-extractable protein using the modified lowry method 天然胶乳医用手套水抽提蛋白质的测定 改进Lowry法 |
China National Standards low |
English PDF |
| GB/T 12584-2008 |
Rubber or plastics coated fabrics - low-temperature impact test 橡胶或塑料涂覆织物 低温冲击试验 |
China National Standards low |
English PDF |
| GB/T 3091-2008 |
Welded steel pipes for low pressure liquid delivery 低压流体输送用焊接钢管 |
China National Standards low |
English PDF |
| GB/T 21834-2008 |
Medium and low alloy steel - Determination of the distribution of multi-element contents - Original position statistic distribution analysis method 中低合金钢 多元素成分分布的测定 金属原位统计分布分析法 |
China National Standards low |
English PDF |
| GB/T 21800-2008 |
Testing of chemicals Bioconcentration - Flow-through fish test 化学品 生物富集 流水式鱼类试验 |
China National Standards low |
English PDF |
| GB/T 21782.4-2008 |
Coating powders - Part 4: Calculation of lower explosion limit 粉末涂料 第4部分：爆炸下限的计算 |
China National Standards low |
English PDF |
| GB/T 21770-2008 |
Chemicals(organophosphorus substances) - Test method of delayed neurotoxicity following acute exposure 化学品（有机磷化合物） 急性染毒的迟发性神经毒性试验方法 |
China National Standards low |
English PDF |
| GB/T 21726-2008 |
Yellow tea 黄茶 |
China National Standards low |
English PDF |
| GB/T 21705-2008 |
Power monitor for low-voltage electrical apparatus 低压电器电量监控器 |
China National Standards low |
English PDF |
| GB/T 21697-2008 |
Insulation coordination of low voltage power line and electronic system 低压电力线路和电子设备系统的雷电过电压绝缘配合 |
China National Standards low |
English PDF |
| GB/T 16935.1-2008 |
Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests 低压系统内设备的绝缘配合 第1部分：原理、要求和试验 |
China National Standards low |
English PDF |
| GB/Z 21713-2008 |
Recommended practice on characteristic of surges in low-voltage (1000 V and Less) AC Power circuits 低压交流电源（不高于1000 V）中的浪涌特性 |
China National Standards low |
English PDF |
| GB/T 10592-2008 |
Specification for low/high temperature test chambers 高低温试验箱技术条件 |
China National Standards low |
English PDF |
| GB/T 15248-2008 |
The test method for axial loading constant-amplitude low-cycle fatigue of metallic materials 金属材料轴向等幅低循环疲劳试验方法 |
China National Standards low |
English PDF |
| GB 21520-2008 |
Minimum allowable values of energy efficiency and energy efficiency grades for computer monitors 计算机显示器能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 21519-2008 |
Minimum allowable values of the energy efficiency and energy efficiency grades for electrical storage water heaters 储水式电热水器能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 21518-2008 |
Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors 交流接触器能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB/T 21627-2008 |
Dangerous goods - Slow cook-off test of extremely insensitive detonating substance 危险品 极不敏感引爆物质的缓慢升温试验方法 |
China National Standards low |
English PDF |
| GB/T 18838.4-2008 |
Preparation of steel substrates before application of paints and related products-Specifications for metallic blast-cleaning abrasives - Part 4:low-carbon cast-steel shot 涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第4部分: 低碳铸钢丸 |
China National Standards low |
English PDF |
| GB/T 10095.2-2008 |
Cylindrical gears - System of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information 圆柱齿轮 精度制 第2部分：径向综合偏差与径向跳动的定义和允许值 |
China National Standards low |
English PDF |
| GB/T 10095.1-2008 |
Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth 圆柱齿轮 精度制 第1部分：轮齿同侧齿面偏差的定义和允许值 |
China National Standards low |
English PDF |
| GB 14048.6-2008 |
low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters AC semiconductor motor controllers and starters(including soft-starter) 低压开关设备和控制设备 第4-2部分：接触器和电动机起动器 交流半导体电动机控制器和起动器（含软起动器） |
China National Standards low |
English PDF |
| GB/T 21560.6-2008 |
low-voltage power supplies, d.c. output - Part 6: Requirements for low-voltage power supplies assessed performance 低压直流电源 第6部分：评定低压直流电源性能的要求 |
China National Standards low |
English PDF |
| GB/T 21560.3-2008 |
low-voltage power supplies, d.c. output - Part 3: Electromagnetic compatibility (EMC) 低压直流电源 第3部分：电磁兼容性（EMC） |
China National Standards low |
English PDF |
| GB/T 21494-2008 |
low temperature desolventized edible soybean meal 低温食用豆粕 |
China National Standards low |
English PDF |
| GB/T 12928-2008 |
Marine reciprocating air compressor for medium pressure and low pressure 船用中低压活塞空气压缩机 |
China National Standards low |
English PDF |
| GB/T 11864-2008 |
Marine axial flow fans 船用轴流通风机 |
China National Standards low |
English PDF |
| GB/T 11800-2008 |
Marine explosion-proof type axial flow fans 船用防爆轴流通风机 |
China National Standards low |
English PDF |
| GB/T 21471-2008 |
Machining allowances and tolerances for steel open die forgings on hammer - Shafts 锤上钢质自由锻件机械加工余量与公差 轴类 |
China National Standards low |
English PDF |
| GB/T 21470-2008 |
Machining allowances and tolerances for steel open die forgings on hammer - Disks, columns, rings and seamless cylindrical sleeves 锤上钢质自由锻件机械加工余量与公差 盘、柱、环、筒类 |
China National Standards low |
English PDF |
| GB/T 21469-2008 |
Machining allowances and tolerances for steel open die forgings on hammer - General requirement 锤上钢质自由锻件机械加工余量与公差 一般要求 |
China National Standards low |
English PDF |
| GB 21454-2008 |
The minimum allowable values of the IPLV and energy efficiency grades for multi-connected air-condition(heat pump) unit 多联式空调（热泵）机组能效限定值及能源效率等级 |
China National Standards low |
English PDF |
| GB/T 21440.1-2008 |
Instument for dam monitoring settlement gauge - Part 1: Hydraulic overflow settlement gauge 大坝监测仪器 沉降仪 第1部分：水管式沉降仪 |
China National Standards low |
English PDF |
| GB/T 21459.4-2008 |
Specification guidelines for fungal oil miscible flowable concentrates（DF） 真菌农药油悬浮剂产品标准编写规范 |
China National Standards low |
English PDF |
| GB/T 21446-2008 |
Measurement of natural gas flow by means of standard orifice meter 用标准孔板流量计测量天然气流量 |
China National Standards low |
English PDF |
| GB/T 21391-2008 |
Measurement of natural gas flow by turbine meters 用气体涡轮流量计测量天然气流量 |
China National Standards low |
English PDF |
| GB/T 21387-2008 |
Aaxial flow check valve 轴流式止回阀 |
China National Standards low |
English PDF |
| GB/T 21424-2008 |
low-speed goods vehicles fuel tank - Safety property requirements and test methods 低速货车燃油箱 安全性能要求和试验方法 |
China National Standards low |
English PDF |
| GB/T 20014.23-2008 |
Good agricultural practice - Part 23: Large yellow croaker cage culture base controls points and compliance criteria 良好农业规范 第23部分：大黄鱼网箱养殖控制点与符合性规范 |
China National Standards low |
English PDF |
| GB/T 3805-2008 |
Extra-low voltage(ELV) - Limit values 特低电压 (ELV) 限值 |
China National Standards low |
English PDF |
| GB/T 2900.12-2008 |
Electrotechnical terminology - surge arresters,low-voltage surge protective devices and components 电工术语 避雷器、低压电涌保护器及元件 |
China National Standards low |
English PDF |
| GB/T 21429-2008 |
Composite insulators - Hollow insulators for use in outdoor and indoor electrical equipment - Definitions, test methods, acceptance criteria and design recommendations 户外和户内电气设备用空心复合绝缘子 定义、试验方法、接收准则和设计推荐 |
China National Standards low |
English PDF |
| GB/T 21425-2008 |
low-noise electric power plant with internal combustion engine for general specification 低噪声内燃机电站噪声指标要求及测量方法 |
China National Standards low |
English PDF |
| GB 2938-2008 |
low heat expansive cement 低热微膨胀水泥 |
China National Standards low |
English PDF |
| GB 21345-2008 |
The norm of energy consumption per unit products of yellow phosphorus 黄磷单位产品能源消耗限额 |
China National Standards low |
English PDF |
| GB/T 21208-2007 |
low-voltage switchgear and controlgear - Controllers for drivers of stationary fire pumps 低压开关设备和控制设备 固定式消防泵驱动器的控制器 |
China National Standards low |
English PDF |
| GB/T 778.3-2007 |
Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 3: Test methods and equipment 封闭满管道中水流量的测量 饮用冷水水表和热水水表 第3部分：试验方法和试验设备 |
China National Standards low |
English PDF |
| GB/T 778.2-2007 |
Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 2: Installation requirements 封闭满管道中水流量的测量 饮用冷水水表和热水水表 第2部分：安装要求 |
China National Standards low |
English PDF |
| GB/T 778.1-2007 |
Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 1: Specifications 封闭满管道中水流量的测量 饮用冷水水表和热水水表 第1部分：规范 |
China National Standards low |
English PDF |
| GB/T 21188-2007 |
Measurement of gas flow by means of critical flow Venturi nozzles 用临界流文丘里喷嘴测量气体流量 |
China National Standards low |
English PDF |
| GB 19762-2007 |
The minimum allowable values of energy efficiency and evaluating values of energy conservation of centrifugal pump for fresh water 清水离心泵能效限定值及节能评价值 |
China National Standards low |
English PDF |
| GB/T 21162-2007 |
Conversion rule for specific heat consumption and throughput of concurrent - Flow grain dryer 顺流粮食干燥机单位耗热量与处理量折算规则 |
China National Standards low |
English PDF |
| GB/T 16714-2007 |
Continuous - flow grain driers 连续式粮食干燥机 |
China National Standards low |
English PDF |
| GB/T 21170-2007 |
Test method for lead and cadmium release from Glass hollowware 玻璃容器 铅、镉溶出量的测定方法 |
China National Standards low |
English PDF |
| GB/T 10726-2007 |
Chemical reagent - General method for the determination of metals by solvent extraction followed by AAS 化学试剂 溶剂萃取-原子吸收光谱法测定金属杂质通用方法 |
China National Standards low |
English PDF |
| GB/T 5370-2007 |
Method for testing antifouling panels in shallow submergence 防污漆样板浅海浸泡试验方法 |
China National Standards low |
English PDF |
| GB/T 14040-2007 |
Prestressed concrete hollow-core slabs 预应力混凝土空心板 |
China National Standards low |
English PDF |
| GB/T 3274-2007 |
Hot-rolled plates and strips of carbon structural steels and high strength low alloy structural steels 碳素结构钢和低合金结构钢热轧厚钢板和钢带 |
China National Standards low |
English PDF |
| GB/T 20968-2007 |
Non-destructive testing - Aids to visual inspection - Selection of low-power magnifiers 无损检测 目视检测辅助工具 低倍放大镜的选用 |
China National Standards low |
English PDF |
| GB/T 15157.14-2007 |
Connectors for frequencies below 3 MHz for use with printed boards - Part 14: Detail specification for circular connectors for low-frequency audio and video applications such as audio, video and audio-visual equipment 频率低于3MHz的印制板连接器 第14部分: 音频、视频和音像设备用低音频及视频圆形连接器详细规范 |
China National Standards low |
English PDF |
| GB/T 8243.12-2007 |
Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 12: Filtration efficiency using particle counting, and contaminant retention capacity 内燃机全流式机油滤清器试验方法 第12部分：采用颗粒计数法测定滤清效率和容灰量 |
China National Standards low |
English PDF |
| GB/T 8243.11-2007 |
Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 11: Self-cleaning filters 内燃机全流式机油滤清器试验方法 第11部分：自净式滤清器 |
China National Standards low |
English PDF |
| GB/T 18802.341-2007 |
Components for low-voltage surge protective devices - Part 341: Secification for thyristor surge suppressors(TSS) 低压电涌保护器元件 第341部分：电涌抑制晶闸管（TSS）规范 |
China National Standards low |
English PDF |
| GB/T 18802.331-2007 |
Components for low-voltage surge protective devices - Part 331: Secification for metal oxide varistors(MOV) 低压电涌保护器元件 第331部分：金属氧化物压敏电阻（MOV）规范 |
China National Standards low |
English PDF |
| GB/T 18802.321-2007 |
Components for low-voltage surge protective devices - Part 321: Specifications for avalanche breakdown diode(ABD) 低压电涌保护器元件 第321部分：雪崩击穿二极管（ABD）规范 |
China National Standards low |
English PDF |
| GB 17625.2-2007 |
Eiectromagnetic compatibility limits(EMC) - Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems,for equipment with rated current ≤16A per phase and not subject to conditional connection 电磁兼容 限值 对每相额定电流≤16A且无条件接入的设备在公用低压供电系统中产生的电压变化、电压波动和闪烁的限制 |
China National Standards low |
English PDF |
| GB/T 328.15-2007 |
Test methods for building sheets for waterproofing - Part 15: Plastic and rubber sheets for waterproof-foldability at low temperature 建筑防水卷材试验方法 第15部分：高分子防水卷材 低温弯折性 |
China National Standards low |
English PDF |
| GB/T 328.14-2007 |
Test methods for building sheets for waterproofing - Part 14: Bitumen sheets for waterproofing-flexibility at low temperature 建筑防水卷材试验方法 第14部分：沥青防水卷材 低温柔性 |
China National Standards low |
English PDF |
| GB/T 328.11-2007 |
Test methods for building sheets for waterproofing - Part 11: Bitumen sheets for waterproofing-flow resistance at elevated temperature 建筑防水卷材试验方法 第11部分：沥青防水卷材 耐热性 |
China National Standards low |
English PDF |
| GB/T 11876-2007 |
General specification for follow-up pilot of ship 船用随动操舵仪通用技术条件 |
China National Standards low |
English PDF |
| GB/T 20872-2007 |
Dimensions of low-profile cores made of magnetic oxides 磁性氧化物制成的低矮形磁芯的尺寸 |
China National Standards low |
English PDF |
| GB/T 18802.311-2007 |
Components for low-voltage surge protective devices - Part 311: Specification for gas discharge tubes(GDT) 低压电涌保护器元件 第311部分：气体放电管（GDT）规范 |
China National Standards low |
English PDF |
| GB/T 9481-2006 |
Axial-flow pump of medium-small size - Types and basic parameters 中小型轴流泵 型式与基本参数 |
China National Standards low |
English PDF |
| GB/T 8243.7-2006 |
Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 7: Vibration fatigue test 内燃机全流式机油滤清器试验方法 第7部分:振动疲劳试验 |
China National Standards low |
English PDF |
| GB/T 17486-2006 |
Hydraulic fluid power - Filters - Evaluation of differential pressure versus flow characteristics 液压过滤器 压降流量特性的评定 |
China National Standards low |
English PDF |
| GB/T 5169.11-2006 |
Fire hazard testing for electric and electronic products - Part 11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products 电工电子产品着火危险试验 第11部分：灼热丝/热丝基本试验方法 成品的灼热丝可燃性试验方法 |
China National Standards low |
English PDF |
| GB/T 5169.10-2006 |
Fire hazard testing for electric and electronic products - Part 10: Glow/hot-wire based test methods - Glow-wire apparatus and common test procedure 电工电子产品着火危险试验 第10部分：灼热丝/热丝基本试验方法 灼热丝装置和通用试验方法 |
China National Standards low |
English PDF |
| GB/T 5054.3-2006 |
Road vehicles - Multicore connecting cables -Part 3: Construction, dimensions and marking of unscreened sheathed low-voltage cables 道路车辆 多芯电缆线 第3部分：无屏蔽护套低压电缆线的结构、尺寸和标记 |
China National Standards low |
English PDF |
| GB/T 2624.4-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes 用安装在圆形截面管道中的差压装置测量满管流体流量 第4部分：文丘里管 |
China National Standards low |
English PDF |
| GB/T 2624.3-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles 用安装在圆形截面管道中的差压装置测量满管流体流量 第3部分：喷嘴和文丘里喷嘴 |
China National Standards low |
English PDF |
| GB/T 2624.2-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates 用安装在圆形截面管道中的差压装置测量满管流体流量 第2部分：孔板 |
China National Standards low |
English PDF |
| GB/T 2624.1-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements 用安装在圆形截面管道中的差压装置测量满管流体流量 第1部分：一般原理和要求 |
China National Standards low |
English PDF |
| GB/T 20729-2006 |
Measurement of conductive liquid flow in closed conduits - Flanged electromagnetic flowmeters - Overall length 封闭管道中导电液体流量的测量 法兰安装电磁流量计 总长度 |
China National Standards low |
English PDF |
| GB/T 20728-2006 |
Measurement of fluid flow in closed conduits - Guidance to the selection, installation and use of Coriolis meters 封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南 |
China National Standards low |
English PDF |
| GB/T 20727-2006 |
Measurement of fluid flow in closed conduits - Thermal mass flowmeters 封闭管道中流体流量的测量 热式质量流量计 |
China National Standards low |
English PDF |
| GB 20665-2006 |
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 low |
English PDF |
| GB/T 17574.20-2006 |
Semiconductor devices - Integrated circuits - Part 2-20：Digital integrated circuits - Family specification - low voltage integrated circuits 半导体器件 集成电路 第2-20部分：数字集成电路 低压集成电路族规范 |
China National Standards low |
English PDF |
| GB/T 17626.13-2006 |
Electromagnetic compatibility（EMC) - Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c.power port,low frequency immunity test 电磁兼容 试验和测量技术 交流电源端口谐波、谐间波及电网信号的低频抗扰度试验 |
China National Standards low |
English PDF |
| GB 7251.4-2006 |
low-voltage switchgear and controlgear assemblies - Part 4 ：Particular requirements for assemblies for construction sites（ACS） 低压成套开关设备和控制设备 第4部分：对建筑工地用成套设备(ACS)的特殊要求 |
China National Standards low |
English PDF |
| GB/T 14048.8-2006 |
low-voltage switchgear and controlgear - Part 7-2: Ancillary equipment - Protective conductor terminal blocks for copper conductors 低压开关设备和控制设备 第7-2部分：辅助器件 铜导体的保护导体接线端子排 |
China National Standards low |
English PDF |
| GB/T 14048.7-2006 |
low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors 低压开关设备和控制设备 第7-1部分：辅助器件 铜导体的接线端子排 |
China National Standards low |
English PDF |
| GB/T 14048.16-2006 |
low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection(PTC) for rotating electrical machines 低压开关设备和控制设备 第8部分：旋转电机用装入式热保护（PTC）控制单元 |
China National Standards low |
English PDF |
| GB/T 14048.15-2006 |
low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers(NAMUR) 低压开关设备和控制设备 第5-6部分：控制电路电器和开关元件-接近传感器和开关放大器的DC接口（NAMUR） |
China National Standards low |
English PDF |
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