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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.
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  • Standard  Code Standard Title Standard Class Order
    GB/T 31983.31-2017 Narrow band power line communication over low-voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification
    低压窄带电力线通信 第31部分:窄带正交频分复用电力线通信 物理层规范
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    GB/T 31052.12-2017 Lifting appliances—Code of inspection and maintenance—Part 12: Floating cranes
    起重机械 检查与维护规程 第12部分:浮式起重机
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    GB/T 33495-2017 Regulations of household electronic and electrical appliances maintenance service for rural areas
    农村地区家电维修服务规范
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    GB/T 33485-2017 Large yachts—Diesel engines for main propulsion and essential auxiliaries—Safety requirements
    大型游艇 主辅柴油机 安全要求
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    GB/T 33507-2017 main drive universal coupling for cold rolling mill units
    冷轧机组主传动十字轴式万向联轴器
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    GB/T 33506-2017 main drive curved tooth coupling for cold rolling mill units
    冷轧机组主传动鼓形齿式联轴器
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    GB/T 9414.9-2017 maintainability—Part 9: Maintenance and maintenance support
    维修性 第9部分:维修和维修保障
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    GB/T 35685.1-2017 Low-voltage switchgear and controlgear enclosed equipment—Part 1:Enclosed switch-disconnectors to provide isolation during repair and maintenance work
    低压封闭式开关设备和控制设备 第1部分:在维修和维护工作中提供隔离功能的封闭式隔离开关
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    GB/T 35729-2017 Code of practice for maintenance and test of digital electro-hydraulic control system of steam turbine in fossil fuel power plant
    火力发电厂汽轮机数字电液控制系统运行维护与试验技术规程
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    GB/T 35260-2017 Specification for the maintenance of public bus
    公共汽车维护技术规范
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    GB/T 23507.1-2017 Criterion for electrical equipment for oil drilling rig—Part 1: main motors
    石油钻机用电气设备规范 第1部分:主电动机
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    GB/T 35709-2017 maintenance regulation for bulb hydro-turbine generating units
    灯泡贯流式水轮发电机组检修规程
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    GB/T 3836.16-2017 Explosive atmospheres―Part 16: Electrical installations inspection and maintenance
    爆炸性环境 第16部分:电气装置的检查与维护
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    GB/T 19518.2-2017 Explosive atmospheres—Electrical resistance traces heating—Part 2: Application guide for design,installation and maintenance
    爆炸性环境 电阻式伴热器 第2部分:设计、安装和维护指南
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    GB/T 27758.3-2017 Industrial automation systems and integration—Diagnostics, capability assessment and maintenance applications integration—Part 3: Applications integration description method
    工业自动化系统与集成 诊断、能力评估以及维护应用集成 第3部分:应用集成描述方法
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    GB/T 35731-2017 Code of practice for maintenance and test of distributed control system in fossil fuel power plant
    火力发电厂分散控制系统运行维护与试验技术规程
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    GB/T 35439-2017 General requirement of safety, reliability and maintainability assurance for the application payloads of space station
    空间站应用有效载荷安全性、可靠性与维修性保证通用要求
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    GB/T 20936.2-2017 Gas detectors for explosive atmospheres—Part 2:Selection,installation,use and maintenance of detectors for flammable gases and oxygen
    爆炸性环境用气体探测器 第2部分:可燃气体和氧气探测器的选型、安装、使用和维护
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    GB/T 19668.03-2017 Information technology service—Surveillance—Part 3:Operations and maintenance surveillance specification
    信息技术服务 监理 第3部分:运行维护监理规范
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    GB/T 33483-2016 Specification for the operation and maintenance of electronic official document system of Party and government organs
    党政机关电子公文系统运行维护规范
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    GB/T 33193.1-2016 Air conditioning for main line rolling stock—Part 1: Comfort parameters
    铁道车辆空调 第1部分:舒适度参数
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    GB/T 33139-2016 Ships and marine technology—maintenance and testing to reduce losses in critical systems for propulsion
    船舶与海上技术 减少船舶推进关键系统损失的维护与试验
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    GB/T 33193.2-2016 Air conditioning for main line rolling stock—Part 2:Type tests
    铁道车辆空调 第2部分:型式试验
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    GB/T 18344-2016 Specification for the inspection and maintenance of motor vehicle
    汽车维护、检测、诊断技术规范
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    GB/T 3326-2016 Furniture—main sizes of tables, chairs and stools
    家具 桌、椅、凳类主要尺寸
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    GB/T 3328-2016 Furniture—main sizes of beds
    家具 床类主要尺寸
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    GB/T 3327-2016 Furniture—main sizes of storage units
    家具 柜类主要尺寸
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    GB/T 31052.6-2016 Lifting appliances—Code of inspection and maintenance—Part 6: Cable cranes
    起重机械 检查与维护规程 第6部分:缆索起重机
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    GB/T 31052.2-2016 Lifting appliances—Code of inspection and maintenance—Part 2: Mobile cranes
    起重机械 检查与维护规程 第2部分:流动式起重机
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    GB/T 31052.3-2016 Lifting appliances—Code of inspection and maintenance—Part 3: Tower cranes
    起重机械 检查与维护规程 第3部分:塔式起重机
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    GB/T 31052.8-2016 Lifting appliances—Code of inspection and maintenance—Part 8: Railway cranes
    起重机械 检查与维护规程 第8部分:铁路起重机
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    GB/T 31052.9-2016 Lifting appliances—Code of inspection and maintenance—Part 9: Lifters
    起重机械 检查与维护规程 第9部分:升降机
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    GB/T 6556-2016 Type,main dimension,material and marking of mechanical seals
    机械密封的型式、主要尺寸、材料和识别标志
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    GB/T 32829-2016 Equipment maintenance and repair process of radio frequency identification technology specification
    装备检维修过程射频识别技术应用规范
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    GB/T 51187-2016 Technical code for data acquisition and maintenance of urban drainage and local flooding prevention and control facilities
    城市排水防涝设施数据采集与维护技术规范
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    GB/T 51168-2016 Technical code for routine maintenance and rejuvenation engineering of historic trees in the city
    城市古树名木养护和复壮工程技术规范
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    GB/T 32600.2-2016 Textile machinery and accessories—main dimensions for section wires for metallic card clothing—Part 2: Foot with interchaining
    纺织机械与附件 梳理机用金属针布齿条截面主要尺寸 第2部分:自锁基部
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    GB/T 32600.1-2016 Textile machinery and accessories—main dimensions for section wires for metallic card clothing—Part 1: Foot without interlocking or interchainning
    纺织机械与附件 梳理机用金属针布齿条截面主要尺寸 第1部分:普通基部
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    GB/T 32574-2016 Guide of maintenance for pumped-storage power station
    抽水蓄能电站检修导则
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    GB/T 21561.3-2016 Railway applications—Rolling stock pantographs characteristics and tests—Part 3: Interface between pantograph and rolling stock for mainline vehicles
    轨道交通 机车车辆受电弓特性和试验 第3部分:受电弓与干线机车车辆的接口
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    GB/T 32506-2016 Code for operation and maintenance for excitation system of pumped-storage unit
    抽水蓄能机组励磁系统运行检修规程
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    GB/T 31052.7-2016 Lifting appliances—Code of inspection and maintenance—Part 7: Derrick cranes
    起重机械 检查与维护规程 第7部分:桅杆起重机
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    GB/T 31052.10-2016 Lifting appliances—Code of inspection and maintenance—Part 10: Series lifting equipments
    起重机械 检查与维护规程 第10部分:轻小型起重设备
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    GB/T 1592.3-2016 Agricultural tractors—Rear-mounted power take-off types 1,2 ,3 and 4—Part 3: main PTO dimensions and spline dimensions, location of PTO
    农业拖拉机 后置动力输出轴 1、2、3和4型 第3部分:动力输出轴尺寸和花键尺寸、动力输出轴位置
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    GB/T 5972-2016 Cranes—Wire ropes—Care and maintenance, inspection and discard
    起重机 钢丝绳 保养、维护、检验和报废
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    GB/T 32348.2-2015 Electrical resistance trace heating systems for industrial and commercial applications—Part 2: Application guide for system design, installation and maintenance
    工业和商业用电阻式伴热系统 第2部分:系统设计安装和维护应用指南
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    GB/T 21562.3-2015 Railway applications—Specification and demonstration of reliability, availability, maintainability and safety (RAMS)—Part 3:Guide to the application for rolling stock RAM
    轨道交通 可靠性、可用性、可维修性和安全性规范及示例 第3部分:机车车辆RAM的应用指南
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    GB/T 21562.2-2015 Railway applications—Specification and demonstration of reliability,availability,maintainability and safety(RAMS)—Part 2: Guide to the application for safety
    轨道交通 可靠性、可用性、可维护性和安全性规范及示例 第2部分:安全性的应用指南
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    GB/T 31052.5-2015 Lifting appliances—Code of inspection and maintenance—Part 5: Bridge and gantry cranes
    起重机械 检查与维护规程 第5部分:桥式和门式起重机
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    GB/T 27758.2-2015 Industrial automation systems and integration—Diagnostics, capability assessment and maintenance applications integration—Part 2: Descriptions and definitions of application domain matrix elements
    工业自动化系统与集成 诊断、能力评估以及维护应用集成 第2部分:应用领域矩阵元素描述与定义
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    GB/T 31052.11-2015 Lifting appliances—Code of inspection and maintenance—Part 11: Mechanical parking systems
    起重机械 检查与维护规程 第11部分:机械式停车设备
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    GB/T 32128-2015 Codes on operation and maintenance of offshore wind farm
    海上风电场运行维护规程
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    GB/T 31983.11-2015 Narrow band power line communication over low-voltage mains—Part 11: 3 kHz to 500 kHz frequency bands and classifications, limits of output level and electromagnetic disturbances
    低压窄带电力线通信 第11部分:3 kHz~500 kHz频带划分、输出电平和电磁骚扰限值
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    GB/T 30839.34-2015 Energy consumption grading for industrial electroheat installations—Part 34:mains frequency induction channel furnaces
    工业电热装置能耗分等 第34部分:工频有心感应炉
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    GB/T 30839.33-2015 Energy consumption grading for industrial electroheat installations—Part 33:mains frequency coreless induction furnace
    工业电热装置能耗分等 第33部分:工频无心感应炉
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    GB/T 13539.2-2015 Low-voltage fuses—Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application)- Examples of standardized systems of fuses A to K
    低压熔断器 第2部分:专职人员使用的熔断器的补充要求(主要用于工业的熔断器)标准化熔断器系统示例A至K
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    GB/T 6346.14-2015 Fixed capacitors for use in electronic equipment—Part 14: Sectional specification—Fixed capacitors for electromagnetic interference suppression and connection to the supply mains
    电子设备用固定电容器 第14部分:分规范 抑制电源电磁干扰用固定电容器
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    GB/T 6346.1401-2015 Fixed capacitors for use in electronic equipment—Part 14-1: Blank detail specification—Fixed capacitors for electromagnetic interference suppression and connection to the supply mains—Assessment level D
    电子设备用固定电容器 第14-1部分:空白详细规范 抑制电源电磁干扰用固定电容器 评定水平D
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    GB/T 7407-2015 Codes for China and world main shipping trade ports
    中国及世界主要海运贸易港口代码
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    GB/T 31821-2015 Specification for discard of the main parts of lifts
    电梯主要部件报废技术条件
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    GB/T 26875.7-2015 Remote-monitoring system of urban fire protection— Part 7:Functional requirements for maintenance and management software for building fire facilities
    城市消防远程监控系统 第7部分:消防设施维护管理软件功能要求
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    GB/T 31462-2015 main body technical specification for 500 kV and 750 kV multistage controlled shunt reactors
    500 kV和750 kV级分级式可控并联电抗器本体技术规范
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    GB/T 31364-2015 Test methods for main performance of energy dispersive X-ray fluorescence spectrometer
    能量色散X射线荧光光谱仪主要性能测试方法
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    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
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    GB/T 31052.1-2014 Lifting appliances―Code of inspection and maintenance—Part 1: General
    起重机械 检查与维护规程 第1部分:总则
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    GB/T 51068-2014 Code for open pit mine mechanical and electrical equipments maintenance facilities design of coal industry
    煤炭工业露天矿机电设备修理设施设计规范
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    GB/T 31170-2014 Care and maintenance for ski equipment
    雪具的维护与保养
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    GB/T 10067.33-2014 Basic specifications for electroheat installations―Part 33: mains frequency induction crucible furnace for melting copper
    电热装置基本技术条件 第33部分:工频无心感应熔铜炉
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    GB/T 16739.2-2014 Certification requirements for motor vehicle maintenance and repair enterprise―Part 2: For comprehensive current repair and maintenance and repair of special items
    汽车维修业开业条件 第2部分:汽车综合小修及专项维修业户
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    GB/T 16739.1-2014 Certification requirements for motor vehicle maintenance and repair enterprise―Part 1: For motor vehicle maintenance and repair
    汽车维修业开业条件 第1部分:汽车整车维修企业
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    GB/T 30790.8-2014 Paints and varnishes―Corrosion protection of steel structures by protective paint systems―Part 8:Development of specification for new work and maintenance
    色漆和清漆 防护涂料体系对钢结构的防腐蚀保护 第8部分:新建和维护技术规格书的制定
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    GB/T 30752-2014 Road construction and road maintenance machinery and equipment―Asphalt mixing plants―Safety requirements
    道路施工与养护机械设备 沥青混合料搅拌设备 安全要求
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    GB/T 30750-2014 Road construction and road maintenance machinery and equipment—Road surface treatment machines - Safety requirements
    道路施工与养护机械设备 路面处理机械 安全要求
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    GB/T 30762-2014 Quality grading standards of main bamboo shoot
    主要竹笋质量分级
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    GB/T 30580-2014 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
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    GB/T 30570-2014 Structural main factors of sheet metal stamping parts
    金属冷冲压件 结构要素
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    GB/T 30499-2014 Inland navigation vessels―Manually cable fightening winch―Safety requirements and main dimensions
    内河船 手动紧缆绞车 安全要求和主要尺寸
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    GB 50971-2014 Code for installation and quality acceptance of power generating by remain energy mechanical equipment in iron industry
    钢铁企业余能发电机械设备工程安装与质量验收规范
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    GB/T 50964-2014 Code for operation and maintenance of small hydropower stations
    小型水电站运行维护技术规范
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    GB/T 7920.12-2013 Road construction and road maintenance machinery and equipment―Asphalt pavers―Terminology and commercial specifications
    道路施工与养护机械设备 沥青混凝土摊铺机 术语和商业规格
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    GB/T 6809.3-2013 Reciprocating internal combustion engines―Vocabulary of components and systems―Part 3: main running gear
    往复式内燃机 零部件和系统术语 第3部分:主要运动件
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    GB/T 25697-2013 Road construction and road maintenance machinery and equipment―Asphalt pavement hot-in-place recycling remixer
    道路施工与养护机械设备 沥青路面就地热再生复拌机
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    GB/T 30162-2013 Textile machinery―Cloth rollers―Terminology and main dimensions
    纺织机械 卷布辊 术语和主要尺寸
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    GB 29837-2013 maintenance and discard for fire detection and alarm products
    火灾探测报警产品的维修保养与报废
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    GB/T 29834.3-2013 maintainability of system and software - Part 3: Testing method
    系统与软件维护性 第3部分:测试方法
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    GB/T 29834.2-2013 maintainability of system and software - Part 2: Metric method
    系统与软件维护性 第2部分:度量方法
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    GB/T 29834.1-2013 maintainability of system and software - Part 1: Indicator system
    系统与软件维护性 第1部分:指标体系
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    GB/T 29718-2013 Rolling bearings - Wind power generators main bearings
    滚动轴承 风力发电机组主轴轴承
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    GB/T 29723.4-2013 Grade and limit of major process energy consumption for coal mine - Part 4: main elevating belt conveyor system
    煤矿主要工序能耗等级和限值 第4部分:主提升带式输送系统
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    GB/T 29723.2-2013 Grade and limit of major process energy consumption for coal mine - Part 2:main drainage system
    煤矿主要工序能耗等级和限值 第2部分:主排水系统
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    GB/T 29643-2013 Sodium hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations
    工业用氢氧化钠 实验室样品和进行项目测定用主溶液的制备
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    GB/T 9576-2013 Rubber and plastics hoses and hose assemblies - Guidelines for selection, storage, use and maintenance
    橡胶和塑料软管及软管组合件 选择、贮存、使用和维护指南
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    GB/T 29632-2013 The range of main parts and the guarantees certificate in repair replacement and return warranty of automobile
    家用汽车产品三包主要零件种类范围与三包凭证
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    GB/T 29512-2013 Hand protection - Guide for the selection,use and maintenance of protective gloves
    手部防护 防护手套的选择、使用和维护指南
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    GB/T 29086-2012 Steel wire ropes - Safety - Use and maintenance
    钢丝绳 安全 使用和维护
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    GB/T 29127-2012 Measures for periodic servicing and maintenance of lifeboats and release gears
    救生艇及吊钩释放系统定期检验维护方法
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    GB/T 29013-2012 Road construction and road maintenance machinery and equipment - Slipform paver
    道路施工与养护机械设备 滑模式水泥混凝土摊铺机
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    GB/T 29012-2012 Road construction and road maintenance machinery and equipment - Road joint sealing machine
    道路施工与养护机械设备 道路灌缝机
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    GB/T 1151-2012 Internal combustion engines - main and connecting rod bearings - Specifications
    内燃机 主轴瓦及连杆轴瓦 技术条件
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    GB/T 9414.3-2012 maintainability of equipment - Part 3: Verification and collection, analysis and presentation of data
    维修性 第3部分:验证和数据的收集、分析与表示
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