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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.
  •  China "LT" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 38026-2019 Gradation standard for muLTispectral data products of remote sensing satellite
    遥感卫星多光谱数据产品分级
    China National Standards
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    GB/T 38019-2019 Industrial fiLTer fabrics—Test method for dust filtration performance
    工业用过滤布 粉尘过滤性能测试方法
    China National Standards
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    GB/T 37998-2019 Evaluation of Chinese language and cuLTure learning resources in practice
    汉语言文化学习资源应用评价
    China National Standards
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    GB/T 37997-2019 Thermoplastic muLTi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals—Specification
    输送烃类、溶剂和化学品用多层热塑性塑料(非硫化)软管及软管组合件 规范
    China National Standards
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    GB/T 37991-2019 Measuring method for uLTra-thin glass reheating line shrinkage—Dilatometer method
    超薄玻璃再热线收缩率测试方法 膨胀仪法
    China National Standards
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    GB/T 37975-2019 Classification of Chinese language and cuLTure learning resources
    汉语言文化学习资源分类
    China National Standards
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    GB/T 37968-2019 Testing device for high-voLTage electricity metering equipments
    高压电能计量设备检验装置
    China National Standards
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    GB/T 37965-2019 Information and documentation—A reference ontology for the interchange of cuLTural heritage information
    信息与文献 文化遗产信息交换的参考本体
    China National Standards
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    GB/T 37921-2019 Wind turbines generator system under high aLTitude
    高海拔型风力发电机组
    China National Standards
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    GB/T 37905-2019 Reclaimed water quality—Determination of chromium—VoLTammetry and polarography
    再生水水质 铬的测定 伏安极谱法
    China National Standards
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    GB/T 37900-2019 Test method of hardness and fracture toughness for uLTra-thin glass—Low-load vickers hardness indentation method
    超薄玻璃硬度和断裂韧性试验方法 小负荷维氏硬度压痕法
    China National Standards
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    GB/T 37899-2019 Earth-moving machinery—ULTra-large hydraulic excavators
    土方机械 超大型液压挖掘机
    China National Standards
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    GB/T 37896-2019 Lightweight crystalline silicon photovoLTaic (PV) laminated glass
    轻质晶体硅光伏夹层玻璃
    China National Standards
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    GB/T 37888-2019 Sealant material in terrestrial photovoLTaic(PV) modules—Pressure sensitive adhesive tape
    地面光伏组件用密封材料 压敏胶粘带
    China National Standards
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    GB/T 37882-2019 Silicone adhesive for back rail bonding in terrestrial photovoLTaic(PV) modules
    地面光伏组件背轨粘接用有机硅胶粘剂
    China National Standards
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    GB/T 37836-2019 Air fiLTer plate made by polylactic acid/polybutylene succinate composite
    聚乳酸/聚丁二酸丁二酯复合材料空气过滤板
    China National Standards
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    GB/T 37795-2019 Ceramic fiLTration membrane device
    陶瓷滤膜装置
    China National Standards
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    GB/T 37788-2019 Test method for elastic moduli of uLTra-thin glass
    超薄玻璃弹性模量试验方法
    China National Standards
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    GB/T 37774-2019 Plain bearings—Pad materials for tiLTing pad bearings
    滑动轴承 可倾瓦块轴承瓦块材料
    China National Standards
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    GB/T 37733.1-2019 Sensor networks—Remote personal heaLTh status monitoring—Part 1: General technical requirements
    传感器网络 个人健康状态远程监测 第1部分:总体技术要求
    China National Standards
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    GB/T 26726-2019 ULTrafine tungsten powder
    超细钨粉
    China National Standards
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    GB/T 25899.2-2019 Information technology-Universal coded character set (basic muLTilingual plane)-32 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字32点阵字型 第2部分:黑体
    China National Standards
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    GB/T 25899.1-2019 Information technology-Universal coded character set (basic muLTilingual plane)-32 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字32点阵字型 第1部分:宋体
    China National Standards
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    GB/T 19968.1-2019 Information technology-Universal coded character set (basic muLTilingual plane)-48 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字48点阵字型 第1部分:宋体
    China National Standards
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    GB/T 20202-2019 Ethylene-vinyl acetate copolymer (EVA) blown covering film for agricuLTure
    农业用乙烯-乙酸乙烯酯共聚物(EVA)吹塑棚膜
    China National Standards
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    GB/T 19968.1-2019 Information technology-Universal coded character set (basic muLTilingual plane)-48 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字48点阵字型 第1部分:宋体
    China National Standards
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    GB/T 19967.2-2019 Information technology-Universal coded character set (basic muLTilingual plane)-24 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字24点阵字型 第2部分:黑体
    China National Standards
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    GB/T 19967.1-2019 Information technology-Universal coded character set (basic muLTilingual plane)-24 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字24点阵字型 第1部分:宋体
    China National Standards
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    GB/T 19966-2019 Information technology-Universal coded character set (basic muLTilingual plane)-15×16 dot matrix font of Chinese ideogram
    信息技术 通用编码字符集(基本多文种平面) 汉字15×16点阵字型
    China National Standards
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    GB/T 6202-2019 Wide beLT sanding machine
    宽带式砂光机
    China National Standards
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    GB/T 51376-2019 Standard for process design of cobaLT plants
    钴冶炼厂工艺设计标准
    China National Standards
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    GB/T 36463.2-2019 Information technology service—ConsuLTing and design—Part 2:Guidance for planning and design
    信息技术服务 咨询设计 第2部分:规划设计指南
    China National Standards
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    GB/T 33475.1-2019 Information technology—High efficiency muLTimedia coding—Part 1: System
    信息技术 高效多媒体编码 第1部分:系统
    China National Standards
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    GB/T 30879.2-2019 Information technology-Universal coded character set (basic muLTilingual plane)-22 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字22点阵字型 第2部分:黑体
    China National Standards
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    GB/T 30879.1-2019 Information technology—Universal coded character set (basic muLTilingual plane)—22 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字22点阵字型 第1部分:宋体
    China National Standards
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    GB/T 30878-2019 Information technology-Universal coded character set (basic muLTilingual plane)-17×18 dot matrix font of Chinese ideogram
    信息技术 通用编码字符集(基本多文种平面) 汉字17×18点阵字型
    China National Standards
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    GB/T 37617-2019 Test methods for Zeta potential of nanofiLTration membrane surface—Streaming potential measurement
    纳滤膜表面Zeta电位测试方法 流动电位法
    China National Standards
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    GB/T 37578-2019 Urea grade uLTra-low carbon austenitic seamless stainless steel tubes and pipes
    尿素级超低碳奥氏体不锈钢无缝钢管
    China National Standards
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    GB/T 37566-2019 Method of uLTrasonic testing for round steel
    圆钢超声检测方法
    China National Standards
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    GB/T 29055-2019 MuLTicrystalline silicon wafers for photovoltaic solar cell
    太阳能电池用多晶硅片
    China National Standards
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    GB/T 29054-2019 Casting muLTicrystalline silicon brick for photovoltaic solar cell
    太阳能电池用铸造多晶硅块
    China National Standards
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    GB/T 20975.28-2019 Methods for chemical analysis of aluminium and aluminium alloys—Part 28:Determination of cobaLT content—Flame atomic absorption spectrometry
    铝及铝合金化学分析方法 第28部分:钴含量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 5777-2019 Automated full peripheral uLTrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections
    无缝和焊接(埋弧焊除外)钢管纵向和/或横向缺欠的全圆周自动超声检测
    China National Standards
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    GB 37481-2019 General technical specifications for vauLT doors
    金库门通用技术要求
    China National Standards
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    GB/T 17037.1-2019 Plastics-Injection moulding of test specimens of thermoplastic materials-Part 1:General principles,and moulding of muLTipurpose and bar test specimens
    塑料 热塑性塑料材料注塑试样的制备 第1部分:一般原理及多用途试样和长条形试样的制备
    China National Standards
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    GB/T 37383-2019 Terminology for asphaLT mixture
    沥青混合料专业名词术语
    China National Standards
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    GB/T 37361-2019 Determination of the film thickness—ULTrasonic thickness gauge method
    漆膜厚度的测定 超声波测厚仪法
    China National Standards
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    GB/T 37760-2019 Determination of perfluorooctanoic acid and perfluorooctane sulfonic acid in electronic and electrical products—ULTra high performance liquid chromatographic method with tandem mass spectrometry
    电子电气产品中全氟辛酸和全氟辛烷磺酸的测定 超高效液相色谱串联质谱法
    China National Standards
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    GB/Z 37754-2019 Guidance on clearances and creepage distances in particular for distances equal to or less than 2mm—Test resuLTs of research on influencing parameters
    关于确定不超过2mm距离的电气间隙和爬电距离的指南 对影响参数进行研究的试验结果
    China National Standards
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    GB/T 37671-2019 Pure cuLTure of Flammulina velutipes
    金针菇菌种
    China National Standards
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    GB/T 37663.3-2019 Outdoor empirical test requirements for distributed photovoLTaic in warm damp climate—Part 3: Grid-connection photovoltaic system
    湿热带分布式光伏户外实证试验要求 第3部分:并网光伏系统
    China National Standards
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    GB/T 37663.2-2019 Outdoor empirical test requirements for distributed photovoLTaic in warm damp dlimate—Part 2: Photovoltaic backsheet
    湿热带分布式光伏户外实证试验要求 第2部分:光伏背板
    China National Standards
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    GB/T 37663.1-2019 Outdoor empirical test requirements for distributed photovoLTaic in warm damp climate—Part 1: Photovoltaic module
    湿热带分布式光伏户外实证试验要求 第1部分:光伏组件
    China National Standards
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    GB/T 37660-2019 Technical specification of power electronic devices for high-voLTage direct current (HVDC) transmission using voltage sourced converters (VSC)
    柔性直流输电用电力电子器件技术规范
    China National Standards
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    GB/T 37656-2019 Maritime navigation and radiocommunication equipment and systems—VHF radiotelephone equipment incorporating Class“D”Digital Selective Calling(DSC)—Methods of testing and required test resuLTs
    海上导航和无线电通信设备及系统 D级数字选择性呼叫(DSC)甚高频(VHF)无线电话 测试方法及要求的测试结果
    China National Standards
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    GB/T 37655-2019 Acceptance specification of building integrated photovoLTaic power systems
    光伏与建筑一体化发电系统验收规范
    China National Standards
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    GB/Z 37627.3-2019 Radio interference characteristics of overhead power lines and high-voLTage equipment—Part 3:Code of practice for minimizing the generation of radio noise
    架空电力线路和高压设备的无线电干扰特性 第3部分:减少无线电噪声至最小程度的实施规程
    China National Standards
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    GB/T 37528-2019 General technical specification for biological fiLTer for nitrogen removal
    脱氮生物滤池通用技术规范
    China National Standards
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    GB/T 31843.2-2019 Maritime navigation and radiocommunication equipment and systems—Digital interfaces—Part 2:Single talker and muLTiple listeners—High-speed transmission
    海上导航和无线电通信设备及系统 数字接口 第2部分:单发话器和多受话器 高速传输
    China National Standards
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    GB/T 22720.2-2019 Rotating electrical machines—Qualification tests for the partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voLTage converters
    旋转电机 电压型变频器供电的旋转电机耐局部放电电气绝缘结构(Ⅱ型)的鉴定试验
    China National Standards
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    GB/T 15166.1-2019 High-voLTage alternating-current fuses—Part 1:Terminology
    高压交流熔断器 第1部分:术语
    China National Standards
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    GB/T 14048.14-2019 Low-voLTage switchgear and controlgear—Part 5-5: Control circuit devices and switching elements—Electrical emergency stop device with mechanical latching function
    低压开关设备和控制设备 第5-5部分:控制电路电器和开关元件 具有机械锁闩功能的电气紧急制动装置
    China National Standards
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    GB/T 6887-2019 Sintered metal fiLTer elements
    烧结金属过滤元件
    China National Standards
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    GB/T 5959.41-2019 Safety in elcctroheating installations—Part 41: Particular requirements for resistance heating equipment—Heating and meLTing glass equipment
    电热装置的安全 第41部分:对电阻加热装置的特殊要求 玻璃加热和熔化装置
    China National Standards
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    GB/T 37333-2019 General technical specification of accessible facilities for railway passenger cars and muLTiple unit
    铁道客车及动车组无障碍设施通用技术条件
    China National Standards
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    GB/T 37690-2019 AgricuLTural service——Agricultural information service guideline
    农业社会化服务 农业信息服务导则
    China National Standards
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    GB/T 37689-2019 AgricuLTural service—Specification for prevention and treatment service of aquaculture disease
    农业社会化服务 水产养殖病害防治服务规范
    China National Standards
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    GB/T 37680-2019 :Supply service of agricuLTural production means—Quality requirements of distribution service of agricultural production means
    农业生产资料供应服务 农资配送服务质量要求
    China National Standards
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    GB/T 37675-2019 Supply service of agricuLTural production means—Specification for electronic commerce service of agricultural production means
    农业生产资料供应服务 农资电子商务交易服务规范
    China National Standards
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    GB/T 37670-2019 :Supply service of agricuLTural production means—General guideline for sales service of agricultural production means
    农业生产资料供应服务 农资销售服务通则
    China National Standards
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    GB/T 37447-2019 Marine beLT skimmer
    船用带式收油机
    China National Standards
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    GB/T 37417-2019 Maritime navigation and radiocommunication equipment and systems—Track control systems—Operational and performance requirements,methods of testing and required test resuLTs
    海上导航和无线电通信设备及系统 航迹控制系统 操作和性能要求、测试方法及要求的测试结果
    China National Standards
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    GB/T 37410-2019 Technical specifications of junction box for terrestrial solar-photovoLTaic modules
    地面用太阳能光伏组件接线盒技术条件
    China National Standards
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    GB/T 37409-2019 Testing specification for photovoLTaic grid-connected inverter
    光伏发电并网逆变器检测技术规范
    China National Standards
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    GB/T 37408-2019 Technical requirements for photovoLTaic gird-connected inverter
    光伏发电并网逆变器技术要求
    China National Standards
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    GB/T 37405-2019 High voLTage soft-start device by thyristor phase control
    高压晶闸管相控调压软起动装置
    China National Standards
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    GB/T 37404-2019 Application guide of soft-start device for high-voLTage motor
    高压电动机软起动装置应用导则
    China National Standards
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    GB/T 37399-2019 Test methods for high voLTage shore connection system
    高压岸电试验方法
    China National Standards
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    GB/T 20730.2-2019 Instruments with analogue inputs and two-or muLTi-state outputs for use in industrial-process control systems—Part 2:Guidance for inspection and routine testing
    工业过程控制系统用模拟输入两位或多位输出仪表 第2部分:检查和例行试验导则
    China National Standards
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    GB/T 19314.7-2019 Small craft—Hull construction and scantlings—Part 7:Scantling determination of muLTihulls
    小艇 艇体结构和构件尺寸 第7部分:多体船尺寸的确定
    China National Standards
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    GB 37487-2019 HeaLTh management specification for public places
    公共场所卫生管理规范
    China National Standards
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    GB/T 37324-2019 MuLTifunctional manipulator for deck operations
    甲板作业用多功能机械手
    China National Standards
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    GB/T 37318-2019 Power harmonic fiLTer on marine
    船舶电力谐波滤波器
    China National Standards
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    GB/T 37291-2019 Technical requirements for LTE based Broadband Trunking Communication (B-TrunC) system (Phase 1)
    基于LTE技术的宽带集群通信(B-TrunC)系统总体技术要求(第一阶段)
    China National Standards
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    GB/T 37290-2019 LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Uu-T interface
    基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 空中接口
    China National Standards
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    GB/T 37289-2019 LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between UE and trunking core network
    基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 终端到集群核心网接口
    China National Standards
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    GB/T 37287-2019 LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between trunking core network and dispach console
    基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 集群核心网到调度台接口
    China National Standards
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    GB/T 37057-2019 MuLTi-way precision die forgings—Quality control criterion
    多向精密模锻件 质量控制规范
    China National Standards
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    GB/T 19479-2019 Good manufacturing practice for livestock and pouLTry slaughtering—Pig
    畜禽屠宰良好操作规范 生猪
    China National Standards
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    GB/T 17236-2019 Operating procedures of livestock and pouLTry slaughtering—Pig
    畜禽屠宰操作规程 生猪
    China National Standards
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    GB/T 11024.4-2019 Shunt capacitors for a.c. power systems having a rated voLTage above 1 000 V—Part 4:Internal fuses
    标称电压1 000 V以上交流电力系统用并联电容器 第4部分:内部熔丝
    China National Standards
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    GB/T 11024.3-2019 Shunt capacitors for a.c. power systems having a rated voLTage above 1 000 V—Part 3:Protection of shunt capacitors and shunt capacitor banks
    标称电压1 000 V以上交流电力系统用并联电容器 第3部分:并联电容器和并联电容器组的保护
    China National Standards
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    GB/T 11024.2-2019 Shunt capacitors for a.c. power systems having a rated voLTage above 1 000 V - Part 2: Ageing testing
    标称电压1 000 V以上交流电力系统用并联电容器 第2部分:老化试验
    China National Standards
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    GB/T 11024.1-2019 Shunt capacitors for a.c. power systems having a rated voLTage above 1 000 V—Part 1:General
    标称电压1 000 V以上交流电力系统用并联电容器 第1部分:总则
    China National Standards
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    GB/T 3783-2019 General specifications for low-voLTage apparatus in ships
    船用低压电器基本要求
    China National Standards
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    GB 51326-2018 Titanium smeLTer process design standard
    钛冶炼厂工艺设计标准
    China National Standards
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    GB/T 37021-2018 Information technology-Universal coded character set (basic muLTilingual plane)-19×20 dot matrix font of Chinese ideogram
    信息技术-通用编码字符集(基本多文种平面)-汉字19×20点阵字型
    China National Standards
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    GB/T 37023-2018 Information technology-Universal coded character set (basic muLTilingual plane)-13×14 dot matrix font of Chinese ideogram
    信息技术-通用编码字符集(基本多文种平面)-汉字13×14点阵字型
    China National Standards
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    GB/T 37022-2018 Information technology-Universal coded character set (basic muLTilingual plane)-11×12 dot matrix font of Chinese ideogram
    信息技术-通用编码字符集(基本多文种平面)-汉字11×12点阵字型
    China National Standards
    LT

    English PDF
    GB/T 32076.10-2018 High-strength structural boLTing assemblies for preloading—Part 10:Assembly specifications
    预载荷高强度栓接结构连接副-第10部分:安装技术条件
    China National Standards
    LT

    English PDF

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