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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 36625.5-2019 |
Smart city—Data fusion—Part 5：Data elements of basic municipal faciliTIes 智慧城市 数据融合 第5部分：市政基础设施数据元素 |
China National Standards TI |
 English PDF |
| GB/T 36478.4-2019 |
Internet of things—InformaTIon sharing and exchanging—Part 4:Data interface 物联网 信息交换和共享 第4部分：数据接口 |
China National Standards TI |
English PDF |
| GB/T 36478.3-2019 |
Internet of things—InformaTIon sharing and exchanging—Part 3: Metadata 物联网 信息交换和共享 第3部分：元数据 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 34044.1-2019 |
AutomaTIon systems and integration—Key performance indicators (KPIs) for manufacturing operations management—Part 1: Overview, concepts and terminology 自动化系统与集成 制造运行管理的关键性能指标 第1部分：总述、概念和术语 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 32671.2-2019 |
Colloidal systems—Methods for zeta-potenTIal determination—Part 2:Optical methods 胶体体系 zeta电位测量方法 第2部分：光学法 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 30269.805-2019 |
InformaTIon technology—Sensor networks—Part 805: Testing: Sensor gateway test specification 信息技术 传感器网络 第805部分：测试：传感器网关测试规范 |
China National Standards TI |
English PDF |
| GB/T 30269.504-2019 |
InformaTIon technology—Sensor networks—Part 504: Identification:Sensor nodes identifier management 信息技术 传感器网络 第504部分：标识：传感节点标识符管理 |
China National Standards TI |
English PDF |
| GB/T 30269.304-2019 |
InformaTIon technology—Sensor networks—Part 304:Communication and information exchange:Technical requirements of soundwave communication system 信息技术 传感器网络 第304部分:通信与信息交换:声波通信系统技术要求 |
China National Standards TI |
English PDF |
| GB/T 29271.6-2019 |
IdenTIfication cards—Integrated circuit card programming interfaces—Part 6: Registration authority procedures for the authentication protocols for interoperability 识别卡 集成电路卡编程接口 第6部分：实现互操作的鉴别协议的注册管理规程 |
China National Standards TI |
English PDF |
| GB/T 37653-2019 |
PlaTInum ingots 铂锭 |
China National Standards TI |
English PDF |
| GB/T 37623-2019 |
Corrosion of metals and alloys—Aqueous corrosion tesTIng of zirconium alloys for use in nuclear power reactors 金属和合金的腐蚀 核反应堆用锆合金水溶液腐蚀试验 |
China National Standards TI |
English PDF |
| GB/T 37620-2019 |
Corrosion-resisTIng alloy forging 耐蚀合金锻材 |
China National Standards TI |
English PDF |
| GB/T 37619-2019 |
Corrosion of metals and alloys—PotenTIostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes 金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 37616-2019 |
Aluminium alloys extruded profiles-axial force controlled faTIgue testing method 铝合金挤压型材轴向力控制疲劳试验方法 |
China National Standards TI |
English PDF |
| GB/T 37608-2019 |
Vacuum insulaTIon panels (VIP) 真空绝热板 |
China National Standards TI |
English PDF |
| GB/T 37606-2019 |
TItanium-steel clad or lined pipes 钛-钢复合管 |
China National Standards TI |
English PDF |
| GB/T 37598-2019 |
InspecTIon of non-metallic inclusions in steel—Blue fracture test method 钢中非金属夹杂物的检验 发蓝断口法 |
China National Standards TI |
English PDF |
| GB/T 37595-2019 |
：General requirements for anTIcorrosion coating corrosion control engineering life cycle 耐蚀涂层腐蚀控制工程全生命周期要求 |
China National Standards TI |
English PDF |
| GB/T 37594-2019 |
Technical specificaTIon for anti-UV three-layer external fusion powder coating corrosion protection for steel pipe 钢质管道抗紫外线三层熔结粉末防腐外涂层技术规范 |
China National Standards TI |
English PDF |
| GB/T 37589-2019 |
Technical specificaTIon for anticorrosion of steel pipe and fitting lining with fluoroplastics 钢制管道及管件内衬氟塑料耐蚀作业技术规范 |
China National Standards TI |
English PDF |
| GB/T 37587-2019 |
Technical specificaTIon for corrosion resistance of buried steel bend pipe polyethylene anti-corrosion tapes 埋地钢质弯管聚乙烯防腐带耐蚀作业技术规范 |
China National Standards TI |
English PDF |
| GB/T 37583-2019 |
Sanitary wares—StaTIstic rules and methods 卫生陶瓷 统计规则与方法 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 37576-2019 |
Cathodic protecTIon of buried metallic gas storage device 金属埋地储气装置阴极保护技术 |
China National Standards TI |
English PDF |
| GB/T 37575-2019 |
Cathodic protecTIon of buried grounding conduct 埋地接地体阴极保护技术 |
China National Standards TI |
English PDF |
| GB/T 37568-2019 |
TIn-plated copper and copper alloy strip 铜及铜合金镀锡带材 |
China National Standards TI |
English PDF |
| GB/T 37567-2019 |
Copper and copper alloy sheet and strip for building decoraTIon 建筑装饰用铜及铜合金板带材 |
China National Standards TI |
English PDF |
| GB/T 37566-2019 |
Method of ultrasonic tesTIng for round steel 圆钢超声检测方法 |
China National Standards TI |
English PDF |
| GB/T 37565-2019 |
General specificaTIon of screen machine for water supply and drainage service 给水排水用格栅除污机通用技术条件 |
China National Standards TI |
English PDF |
| GB/T 37561-2019 |
Standard pracTIce for de-agglomeration of refractory metal powders and their compounds prior to particle size analysis 难熔金属及其化合物粉末在粒度测定之前的分散处理规则 |
China National Standards TI |
English PDF |
| GB/T 37560-2019 |
Flame retardant chemicals—DeterminaTIon of melamine and cyanuric acid in melamine cyanurate 阻燃化学品 氰尿酸三聚氰胺盐中三聚氰胺和氰尿酸的测定 |
China National Standards TI |
English PDF |
| GB/T 37520-2019 |
TItanium alloy extrusion profiles for aviation 航空用钛合金挤压型材 |
China National Standards TI |
English PDF |
| GB/T 37505-2019 |
Surface acTIve agents—Determination of quinoline content in dispersing agents 表面活性剂 分散剂中喹啉含量的测定 |
China National Standards TI |
English PDF |
| GB/T 37504-2019 |
Guides for energy efficiency assessment of conTInuous casting process 连铸工序能效评估导则 |
China National Standards TI |
English PDF |
| GB/T 37501-2019 |
Brass wires for unidirecTIonal travelling wire electrical-discharge machining in numerically controlled machines 数控机床用单向走丝电火花加工用黄铜线 |
China National Standards TI |
English PDF |
| GB/T 37499-2019 |
Safety and control devices for gas burners and gas-burning appliances—ParTIcular requirements—Automatic and semi-automatic valves 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 自动和半自动阀 |
China National Standards TI |
English PDF |
| GB/T 37498-2019 |
Rubber,raw natural—DeterminaTIon of the gel content of technically specified rubber (TSR) 天然生胶 技术分级橡胶（TSR）凝胶含量的测定 |
China National Standards TI |
English PDF |
| GB/T 29055-2019 |
MulTIcrystalline silicon wafers for photovoltaic solar cell 太阳能电池用多晶硅片 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 24583.8-2019 |
Vanadium-nitrogen—DeterminaTIon of silicon, manganese, phosphorus, aluminum content—Inductively coupled plasma atomic emission 钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TI |
English PDF |
| GB/T 24583.7-2019 |
Vanadium-nitrogen—DeterminaTIon of oxygen content—Infrared absorption method 钒氮合金 氧含量的测定 红外线吸收法 |
China National Standards TI |
English PDF |
| GB/T 24583.5-2019 |
：Vanadium-nitrogen—DeterminaTIon of phosphorus content—Bismuth molybdenum blue spectrophotometric method 钒氮合金 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards TI |
English PDF |
| GB/T 24583.4-2019 |
Vanadium-nitrogen—DeterminaTIon of carbon content—Infrared absorption method 钒氮合金 碳含量的测定 红外线吸收法 |
China National Standards TI |
English PDF |
| GB/T 24583.3-2019 |
Vanadium-nitrogen—DeterminaTIon of nitrogen content—Distillation-neutralization titration method 钒氮合金 氮含量的测定 蒸馏-中和滴定法 |
China National Standards TI |
English PDF |
| GB/T 24583.2-2019 |
Vanadium-nitrogen—DeterminaTIon of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas 钒氮合金 氮含量的测定 惰性气体熔融热导法 |
China National Standards TI |
English PDF |
| GB/T 24583.1-2019 |
Vanadium-nitrogen—DeterminaTIon of vanadium content—Ammonium ferrous sulfate titration method 钒氮合金 钒含量的测定 硫酸亚铁铵滴定法 |
China National Standards TI |
English PDF |
| GB/T 23524-2019 |
Method for chemical analysis of petrochemical spent plaTInum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry 石油化工废铂催化剂化学分析方法 铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TI |
English PDF |
| GB/T 20975.31-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 31：DeterminaTIon of phosphorus content—Molybdenum blue spectrophotometry 铝及铝合金化学分析方法 第31部分：磷含量的测定 钼蓝分光光度法 |
China National Standards TI |
English PDF |
| GB/T 20975.30-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 30：DeterminaTIon of hydrogen content—Heating extraction-thermal conductivity method 铝及铝合金化学分析方法 第30部分：氢含量的测定 加热提取热导法 |
China National Standards TI |
English PDF |
| GB/T 20975.29-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 29:DeterminaTIon of molybdenum content—Thiocyanate spectrophotometry 铝及铝合金化学分析方法 第29部分：钼含量的测定 硫氰酸盐分光光度法 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 19289-2019 |
Methods of measurement of resisTIvity，density and stacking factor of electrical steel strip and sheet 电工钢带（片）的电阻率、密度和叠装系数的测量方法 |
China National Standards TI |
English PDF |
| GB/T 16597-2019 |
AnalyTIcal methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods 冶金产品分析方法 X射线荧光光谱法通则 |
China National Standards TI |
English PDF |
| GB/T 13747.5-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 5：DeterminaTIon of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry 锆及锆合金化学分析方法 第5部分：铝量的测定 铬天青S-氯化十四烷基吡啶分光光度法 |
China National Standards TI |
English PDF |
| GB/T 13477.13-2019 |
Test method for building sealants－Part 13：DeterminaTIon of adhesion/cohesion properties at variable temperatures 建筑密封材料试验方法 第13部分：冷拉-热压后粘结性的测定 |
China National Standards TI |
English PDF |
| GB/T 12688.5-2019 |
Test method of styrene for industrial use—Part 5：DeterminaTIon of the content of total aldehydes—Titrimetric method 工业用苯乙烯试验方法 第5部分：总醛含量的测定 滴定法 |
China National Standards TI |
English PDF |
| GB/T 12688.1-2019 |
Test method of styrene for industrial use—Part 1：DeterminaTIon of purity and hydrocarbon impurities—Gas chromatography 工业用苯乙烯试验方法 第1部分：纯度及烃类杂质的测定 气相色谱法 |
China National Standards TI |
English PDF |
| GB/T 8547-2019 |
TItanium clad steel plate 钛-钢复合板 |
China National Standards TI |
English PDF |
| GB/T 8293-2019 |
Rubber latex, natural concentrate—DeterminaTIon of sludge content 浓缩天然胶乳 残渣含量的测定 |
China National Standards TI |
English PDF |
| GB/T 8086-2019 |
Rubber, raw natural—DeterminaTIon of dirt content 天然生胶 杂质含量的测定 |
China National Standards TI |
English PDF |
| GB/T 8005.1-2019 |
Aluminium and aluminium alloy terms and definiTIons—Part 1：Product and method of processing and treatment 铝及铝合金术语 第1部分：产品及加工处理工艺 |
China National Standards TI |
English PDF |
| GB/T 7739.13-2019 |
Methods for chemical analysis of gold concentrates—Part 13: DeterminaTIon of lead， zinc， bismuth， cadmium， chromium， arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry 金精矿化学分析方法 第13部分： 铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 5068-2019 |
Axles steel for railway locomoTIve and wagons 铁路机车、车辆车轴用钢 |
China National Standards TI |
English PDF |
| GB/T 4698.21-2019 |
Methods for chemical analysis of TItanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第21部分：锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法 |
China National Standards TI |
English PDF |
| GB/T 4698.17-2019 |
Methods for chemical analysis of TItanium sponge, titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第17部分: 镁量的测定 火焰原子吸收光谱法 |
China National Standards TI |
English PDF |
| GB/T 4333.7-2019 |
Ferrosilicon—DeterminaTIon of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method 硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法 |
China National Standards TI |
English PDF |
| GB/T 4333.6-2019 |
Ferrosilicon—DeterminaTIon of chromium content—Diphenylcarbazide spectrophotometric method 硅铁 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards TI |
English PDF |
| GB/T 4333.10-2019 |
Ferrosilicon—DeterminaTIon of carbon content—Infrared absorption method 硅铁 碳含量的测定 红外线吸收法 |
China National Standards TI |
English PDF |
| GB/T 3654.3-2019 |
Ferroniobium—DeterminaTIon of silicon content—Gravimetric method 铌铁 硅含量的测定 重量法 |
China National Standards TI |
English PDF |
| GB/T 2524-2019 |
TItanium sponge 海绵钛 |
China National Standards TI |
English PDF |
| GB/T 223.88-2019 |
Iron, steel and alloy—DeterminaTIon of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TI |
English PDF |
| GB 37481-2019 |
General technical specificaTIons for vault doors 金库门通用技术要求 |
China National Standards TI |
English PDF |
| GB 37479-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for ducted air condiTIoners 风管送风式空调机组能效限定值及能效等级 |
China National Standards TI |
English PDF |
| GB 37478-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades of LED luminaires for road and tunnel lighTIng 道路和隧道照明用LED灯具能效限定值及能效等级 |
China National Standards TI |
English PDF |
| GB 30255-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades of LED products for indoor lighTIng 室内照明用LED产品能效限定值及能效等级 |
China National Standards TI |
English PDF |
| GB 19576-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for unitary air condiTIoners 单元式空气调节机能效限定值及能效等级 |
China National Standards TI |
English PDF |
| GB/T 37430-2019 |
High strength stainless structural steel for construcTIons 建筑结构用高强不锈钢 |
China National Standards TI |
English PDF |
| GB/T 37428-2019 |
Methods of determinaTIon and calculation of thermal balance in electric arc furnace 电弧炉热平衡测试与计算方法 |
China National Standards TI |
English PDF |
| GB/T 37427-2019 |
PlasTIcs—Acrylonitrile-butadiene-styrene(ABS) compound for automobile 塑料 汽车用丙烯腈-丁二烯-苯乙烯(ABS)专用料 |
China National Standards TI |
English PDF |
| GB/T 37426-2019 |
PlasTIcs—Test specimens 塑料 试样 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 1634.2-2019 |
PlasTIcs-Determination of temperature of deflection under load-Part 2:Plastics and ebonite 塑料 负荷变形温度的测定 第2部分：塑料和硬橡胶 |
China National Standards TI |
English PDF |
| GB/T 1634.1-2019 |
PlasTIcs—Determination of temperature of deflection under load—Part 1:General test method 塑料 负荷变形温度的测定 第1部分:通用试验方法 |
China National Standards TI |
English PDF |
| GB/T 37388-2019 |
SoluTIon-polymerized styrene butadiene rubber（SSBR） 溶液聚合型苯乙烯-丁二烯橡胶（SSBR） |
China National Standards TI |
English PDF |
| GB/T 37387-2019 |
Treatment and disposal specificaTIon for waste phosphoric acid from industrial manufacture 工业废磷酸的处理处置规范 |
China National Standards TI |
English PDF |
| GB/T 37386-2019 |
AcTIvated carbon for supercapacitor 超级电容器用活性炭 |
China National Standards TI |
English PDF |
| GB/T 37384-2019 |
Cellulose triacetate for opTIcal function film 光学功能薄膜用三醋酸纤维素 |
China National Standards TI |
English PDF |
| GB/T 37382-2019 |
OpTIcal functional films—Films for backlight unit of liquid crystal display—High temperature and high humidity aging measurement 光学功能薄膜 液晶显示背光模组用薄膜 高温高湿老化性能测定方法 |
China National Standards TI |
English PDF |
| GB/T 37363.2-2019 |
DeterminaTIon of biocides content of coating materials—Part 2 : Determination of diuron content 涂料中生物杀伤剂含量的测定 第2部分：敌草隆含量的测定 |
China National Standards TI |
English PDF |
| GB/T 37362.1-2019 |
Paints and varnishes—Drying tests—Part 1: DeterminaTIon of through-dry state and through-dry time 色漆和清漆 干燥试验 第1部分：完全干燥状态和完全干燥时间的测定 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 37360-2019 |
Test method of acTIvity for rhodium carbon catalysts 铑炭催化剂活性试验方法 |
China National Standards TI |
English PDF |
| GB/T 37359-2019 |
Test method of acTIvity for palladium carbon catalysts 钯炭催化剂活性试验方法 |
China National Standards TI |
English PDF |
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