China National Standards

China a GB Standards English PDF List


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.
  •  China "a" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 25370-2020 Foundry machinery—Vocabulary
    铸造机械 术语
    China National Standards
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    GB/T 25217.9-2020 Methods for test, monitoring and prevention of rock burst—Part 9: Prevention method of water infusion on coal seam
    冲击地压测定、监测与防治方法 第9部分:煤层注水防治方法
    China National Standards
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    GB/T 25217.14-2020 Methods for test, monitoring and prevention of rock burst—Part 14: Prevention method of roof hydraulic fracturing
    冲击地压测定、监测与防治方法 第14部分:顶板水压致裂防治方法
    China National Standards
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    GB/T 25172-2020 Technical specification for production and preservation of fresh boar semen
    猪常温精液生产与保存技术规范
    China National Standards
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    GB/T 25068.2-2020 Information technology—Security techniques—Network security—Part 2: Guidelines for the design and implementation of network security
    信息技术 安全技术 网络安全 第2部分:网络安全设计和实现指南
    China National Standards
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    GB/T 25068.1-2020 Information technology—Security techniques—Network security—Part 1:Overview and concepts
    信息技术 安全技术 网络安全 第1部分:综述和概念
    China National Standards
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    GB/T 25061-2020 Information security technology—XML digital signature syntax and processing specification
    信息安全技术 XML数字签名语法与处理规范
    China National Standards
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    GB/T 24986.1-2020 Testing evaluation methods for reliability on household and similar electrical appliances —Part 1:General requirements
    家用和类似用途电器可靠性试验及评价 第1部分:通用要求
    China National Standards
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    GB/T 24611-2020 Rolling bearings—Damage and failures—Terms,characteristics and causes
    滚动轴承 损伤和失效 术语、特征及原因
    China National Standards
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    GB/T 24523-2020 Metallic materials—Test method for rapid indentation (Brinell type) hardness testing
    金属材料 快速压入(布氏型)硬度试验方法
    China National Standards
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    GB/T 24508-2020 Wood-plastic composite flooring
    木塑地板
    China National Standards
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    GB/T 24352-2020 Graphical symbols for feed processing equipment
    饲料加工设备图形符号
    China National Standards
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    GB/T 23797-2020 Surveillance methods for vector density—Mosquito
    病媒生物密度监测方法 蚊虫
    China National Standards
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    GB/T 23755-2020 Three-phase site-combined power transformer
    三相组合式电力变压器
    China National Standards
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    GB/T 23753-2020 Technical parameters and requirements for 110 kV and above oil-immersed shunt reactors
    110kV及以上油浸式并联电抗器技术参数和要求
    China National Standards
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    GB/T 23349-2020 Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers
    肥料中砷、镉、铬、铅、汞含量的测定
    China National Standards
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    GB/T 23331-2020 Energy management systems—Requirements with guidance for use
    能源管理体系 要求及使用指南
    China National Standards
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    GB/T 23258-2020 Standard practice controlling internal corrosion in steel pipelines and piping systems
    钢质管道内腐蚀控制规范
    China National Standards
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    GB/T 23114-2020 Plaited bamboo household products
    竹编家居用品
    China National Standards
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    GB/T 23107-2020 Household and similar electric blankets—Methods for measuring performance
    家用和类似用途电热毯 性能测试方法
    China National Standards
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    GB/T 22062-2020 Microscopes—Graticules for eyepieces
    显微镜 目镜分划板
    China National Standards
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    GB/T 21971-2020 YZD series multi-speed three-phase induction motors for crane application—Technical specification
    YZD系列起重用多速三相异步电动机 技术条件
    China National Standards
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    GB/T 21968-2020 YBZS series flameproof double-speed three-phase induction motors for crane application—Technical specification
    YBZS系列起重用隔爆型双速三相异步电动机 技术条件
    China National Standards
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    GB/T 21967-2020 YBZE and YBZSE series flameproof electromagnetic braking three-phase induction motors for crane application—Technical specification
    YBZE、YBZSE系列起重用隔爆型电磁制动三相异步电动机 技术条件
    China National Standards
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    GB/T 21962-2020 Corn combine harvester
    玉米收获机械
    China National Standards
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    GB/T 21634-2020 Triple superphosphate
    重过磷酸钙
    China National Standards
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    GB/T 21339-2020 The statistical and analytical methods for energy consumption in harbor industry
    港口能源消耗统计及分析方法
    China National Standards
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    GB/T 21296.5-2020 automatic instruments for weighing road vehicles in motion—Part 5:Crystal quartz type
    动态公路车辆自动衡器 第5部分:石英晶体式
    China National Standards
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    GB/T 21296.4-2020 automatic instruments for weighing road vehicles in motion─Part 4:Bending plate type
    动态公路车辆自动衡器 第4部分:弯板式
    China National Standards
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    GB/T 21296.3-2020 automatic instruments for weighing road vehicles in motion—Part 3:Weighing axle loads
    动态公路车辆自动衡器 第3部分:轴重式
    China National Standards
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    GB/T 21296.2-2020 automatic instruments for weighing road vehicles in motion—Part 2:Weighing whole loads
    动态公路车辆自动衡器 第2部分:整车式
    China National Standards
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    GB/T 21296.1-2020 automatic instruments for weighing road vehicles in motion─Part 1:General technical specification
    动态公路车辆自动衡器 第1部分:通用技术规范
    China National Standards
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    GB/T 21246-2020 Measurement method for cathodic protection parameters of buried steel pipelines
    埋地钢质管道阴极保护参数测量方法
    China National Standards
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    GB/T 20801.6-2020 Pressure piping code—Industrial piping—Part 6:Safeguarding
    压力管道规范 工业管道 第6部分:安全防护
    China National Standards
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    GB/T 20801.5-2020 Pressure piping code—Industrial piping—Part 5:Inspection and testing
    压力管道规范 工业管道 第5部分:检验与试验
    China National Standards
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    GB/T 20801.4-2020 Pressure piping code—Industrial piping—Part 4:Fabrication and assembly
    压力管道规范 工业管道 第4部分:制作与安装
    China National Standards
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    GB/T 20801.3-2020 Pressure pipng code—Industrial piping—Part 3:Design and calculation
    压力管道规范 工业管道 第3部分:设计和计算
    China National Standards
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    GB/T 20801.2-2020 Pressure piping code—Industrial piping—Part 2:Materials
    压力管道规范 工业管道 第2部分:材料
    China National Standards
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    GB/T 20674.4-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 4: Traceability coding
    塑料管材和管件 聚乙烯系统熔接设备 第4部分:可追溯编码
    China National Standards
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    GB/T 20674.3-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 3:Operator's badge
    塑料管材和管件 聚乙烯系统熔接设备 第3部分:操作者代码
    China National Standards
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    GB/T 20674.2-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 2: Electrofusion
    塑料管材和管件 聚乙烯系统熔接设备 第2部分:电熔连接
    China National Standards
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    GB/T 20674.1-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 1:Butt fusion
    塑料管材和管件 聚乙烯系统熔接设备 第1部分:热熔对接
    China National Standards
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    GB/T 20660-2020 Petroleum and natural gas industries—Control and mitigation of fires and explosions on offshore production installations—Requirements and guidelines
    石油天然气工业 海上生产设施的火灾、爆炸控制、削减措施 要求和指南
    China National Standards
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    GB/T 20261-2020 Information security technology—System security engineering—capability maturity model
    信息安全技术 系统安全工程 能力成熟度模型
    China National Standards
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    GB/T 19520.19-2020 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-107: Dimensions of subracks and plug-in units, small form factor
    电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-107部分:小型化插箱和插件的尺寸
    China National Standards
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    GB/T 19473.5-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 5: Fitness for purpose of the system
    冷热水用聚丁烯(PB)管道系统 第5部分:系统适用性
    China National Standards
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    GB/T 19473.3-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 3: Fittings
    冷热水用聚丁烯(PB)管道系统 第3部分:管件
    China National Standards
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    GB/T 19473.2-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 2: Pipes
    冷热水用聚丁烯(PB)管道系统 第2部分:管材
    China National Standards
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    GB/T 19473.1-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 1: General
    冷热水用聚丁烯(PB)管道系统 第1部分:总则
    China National Standards
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    GB/T 19408.6-2020 agricultural vehicles—Mechanical connections between towed and towing vehicles—Part 6:Specifications for non-swivel clevis couplings
    农业车辆 挂车和牵引车的机械连接 第6部分:非摆动式U型钩的连接
    China National Standards
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    GB/T 19066.2-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated
    管法兰用金属波齿复合垫片 第2部分:Class系列
    China National Standards
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    GB/T 19066.1-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated
    管法兰用金属波齿复合垫片 第1部分:PN系列
    China National Standards
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    GB/T 19017-2020 Quality management—Guidelines for configuration management
    质量管理 技术状态管理指南
    China National Standards
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    GB/T 19004-2020 Quality management—Quality of an organization—Guidance to achieve sustained success
    质量管理 组织的质量 实现持续成功指南
    China National Standards
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    GB/T 18997.2-2020 Plastic/aluminum/ plastic composite pressure pipes—Part 2: Composite pipes butt-welded by aluminum pipe
    铝塑复合压力管 第2部分:铝管对接焊式铝塑管
    China National Standards
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    GB/T 18997.1-2020 Plastic/aluminum/plastic composite pressure pipes—Part 1: Composite pipes overlap-welded by aluminum pipe
    铝塑复合压力管 第1部分:铝管搭接焊式铝塑管
    China National Standards
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    GB/T 18993.5-2020 Chlorinated poly (vinyl chloride) (PVC-C)piping systems for hot and cold water installations—Part 5:Fitness for the purpose of system
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第5部分:系统适用性
    China National Standards
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    GB/T 18993.3-2020 Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 3:Fittings
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第3部分:管件
    China National Standards
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    GB/T 18993.2-2020 Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 2:Pipes
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第2部分:管材
    China National Standards
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    GB/T 18993.1-2020 Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 1:General
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第1部分:总则
    China National Standards
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    GB/T 18916.52-2020 Norm of water intake—Part 52 : Pure terephthalic acid
    取水定额 第52部分:精对苯二甲酸
    China National Standards
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    GB/T 18916.51-2020 Norm of water intake—Part 51:Para-xylene
    取水定额 第51部分:对二甲苯
    China National Standards
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    GB/T 18877-2020 Organic inorganic compound fertilizer
    有机无机复混肥料
    China National Standards
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    GB/T 18852-2020 Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams
    无损检测 超声检测 测量接触探头声束特性的参考试块和方法
    China National Standards
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    GB/T 18799-2020 Electric irons for household or similar use—Methods for measuring performance
    家用和类似用途电熨斗 性能测试方法
    China National Standards
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    GB/T 18663.3-2020 Mechanical structures for electronic equipment—Tests for metric and inch system—Part 3: Electromagnetic shielding performance tests for cabinets and subracks
    电子设备机械结构 公制系列和英制系列的试验 第3部分:机柜和插箱的电磁屏蔽性能试验
    China National Standards
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    GB/T 18252-2020 Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation
    塑料管道系统 用外推法确定热塑性塑料材料以管材形式的长期静液压强度
    China National Standards
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    GB/T 17888.4-2020 Safety of machinery—Permanent means of access to machinery—Part 4: Fixed ladders
    机械安全 接近机械的固定设施 第4部分:固定式直梯
    China National Standards
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    GB/T 17888.3-2020 Safety of machinery—Permanent means of access to machinery—Part 3: Stairs, stepladders and guard-rails
    机械安全 接近机械的固定设施 第3部分:楼梯、阶梯和护栏
    China National Standards
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    GB/T 17888.2-2020 Safety of machinery—Permanent means of access to machinery—Part 2: Working platforms and walkways
    机械安全 接近机械的固定设施 第2部分:工作平台与通道
    China National Standards
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    GB/T 17888.1-2020 Safety of machinery—Permanent means of access to machinery—Part 1: Choice of fixed means and general requirements of access
    机械安全 接近机械的固定设施 第1部分:固定设施的选择及接近的一般要求
    China National Standards
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    GB/Z 17625.13-2020 Electromagnetic compatibility—Limits—Assessment of emission limits for the connection of unbalanced installations to MV, HV and EHV power systems
    电磁兼容 限值 接入中压、高压、超高压电力系统的不平衡设施发射限值的评估
    China National Standards
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    GB/T 17420-2020 Foliar microelement fertilizer
    微量元素叶面肥料
    China National Standards
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    GB/T 15576-2020 Low-voltage reactive power compensation assemblies
    低压成套无功功率补偿装置
    China National Standards
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    GB/T 15566.4-2020 Public information guidance systems—Setting principles and requirements—Part 4: Public transport station
    公共信息导向系统 设置原则与要求 第4部分:公共交通车站
    China National Standards
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    GB/T 14098-2020 Turbines and turbine sets—Measurement of emitted airborne noise—Engineering/survey method
    燃气轮机和燃气轮机机组 气载噪声的测量 工程法/简易法
    China National Standards
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    GB/T 13539.5-2020 Low-voltage fuses—Part 5: Guidance for the application of low-voltage fuses
    低压熔断器 第5部分:低压熔断器应用指南
    China National Standards
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    GB/T 13217.1-2020 Test method for colour and tinctorial strength of ink
    油墨颜色和着色力检验方法
    China National Standards
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    GB/T 13089-2020 Method for determination of oxazolidinethione in feeds
    饲料中噁唑烷硫酮的测定方法
    China National Standards
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    GB/T 13086-2020 Method for determination of free gossypol in feeds
    饲料中游离棉酚的测定方法
    China National Standards
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    GB/T 12787-2020 Radiation protection instrumentation—Warning equipment for criticality accidents
    辐射防护仪器 临界事故报警设备
    China National Standards
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    GB/T 12604.5-2020 Non-destructive testing—Terminology—Magnetic particle testing
    无损检测 术语 磁粉检测
    China National Standards
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    GB/T 12604.1-2020 Non-destructive testing—Terminology—Ultrasonic testing
    无损检测 术语 超声检测
    China National Standards
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    GB/T 10963.2-2020 Electrical accessories—Circuit-breakers for overcurrent protection for household and similar installations—Part 2: Circuit-breakers for AC and DC operation
    电气附件 家用及类似场所用过电流保护断路器 第2部分:用于交流和直流的断路器
    China National Standards
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    GB/T 10963.1-2020 Electrical accessories—Circuit-breakers for overcurrent protection for household and similar installations—Part 1: Circuit-breakers for a.c. operation
    电气附件 家用及类似场所用过电流保护断路器 第1部分:用于交流的断路器
    China National Standards
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    GB/T 10910-2020 agricultural wheeled tractors and field machinery—Measurement of whole-body vibration of the operator
    农业轮式拖拉机和田间作业机械 驾驶员全身振动的测量
    China National Standards
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    GB/T 10395.27-2020 agricultural and forestry machinery—Safety—Part 27:Bale wrappers
    农林机械 安全 第27部分:缠膜机
    China National Standards
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    GB/T 10395.26-2020 agricultural and forestry machinery—Safety—Part 26:Large rotary mowers
    农林机械 安全 第26部分:大型旋转式割草机
    China National Standards
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    GB/T 10395.25-2020 agricultural and forestry machinery—Safety—Part 25:Rotary disc and drum mowers and flail mowers
    农林机械 安全 第25部分:旋转式圆盘割草机、转鼓式割草机和甩刀式割草机
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    GB/T 9094-2020 Fluid power systems and components—Identification code for cylinders mounting dimensions and mounting types
    流体传动系统及元件 缸安装尺寸和安装型式代号
    China National Standards
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    GB/T 8421-2020 agricultural wheeled tractors—Operator's seat—Laboratory measurement of transmitted vibration
    农业轮式拖拉机 驾驶员座椅 传递振动的实验室测量
    China National Standards
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    GB/T 8110-2020 Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels
    熔化极气体保护电弧焊用非合金钢及细晶粒钢实心焊丝
    China National Standards
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    GB/T 8102-2020 Pneumatic fluid power—Single rod cylinders,bores from 8 mm to 25 mm—Mounting dimensions
    气动 缸径8mm至25mm的单杆气缸 安装尺寸
    China National Standards
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    GB/T 7722-2020 Electronic portable platform and bench scale
    电子台案秤
    China National Standards
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    GB/T 7674-2020 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
    额定电压72.5kV及以上气体绝缘金属封闭开关设备
    China National Standards
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    GB/T 7251.8-2020 Low-voltage switchgear and controlgear assemblies—Part 8: General technical requirements for intelligent assembly
    低压成套开关设备和控制设备 第8部分:智能型成套设备通用技术要求
    China National Standards
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    GB/Z 6113.403-2020 Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分:不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑
    China National Standards
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    GB/T 6096-2020 Fall protection— Performance test methods for fall protection systems
    坠落防护 安全带系统性能测试方法
    China National Standards
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    GB/T 5862-2020 agricultural tractors and machinery—General purpose quick-action hydraulic couplers
    农业拖拉机和机械 通用液压快换接头
    China National Standards
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    GB/T 5169.5-2020 Fire hazard testing for electric and electronic products—Part 5: Test flames—Needle-flame test method—Apparatus, confirmatory test arrangement and guidance
    电工电子产品着火危险试验 第5部分:试验火焰 针焰试验方法 装置、确认试验方法和导则
    China National Standards
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