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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 51357-2019 |
Standard for design of ventilation air conditioning and heating of rUban 城市轨道交通通风空气调节与供暖设计标准 |
China National Standards U |
 English PDF |
| GB/T 51356-2019 |
Assessment standard for green campUs 绿色校园评价标准 |
China National Standards U |
English PDF |
| GB/T 51355-2019 |
Standard for dUrability assessment of existing concrete structures 既有混凝土结构耐久性评定标准 |
China National Standards U |
English PDF |
| GB/T 37400.1-2019 |
Heavy mechanical general technical specification—Part 1：ProdUcts inspection and test 重型机械通用技术条件 第1部分：产品检验 |
China National Standards U |
English PDF |
| GB/T 36628.4-2019 |
Information technology－TelecommUnications and information exchange between systems－Visible light communication－Part 4：Transmission protocol for indoor positioning 信息技术 系统间远程通信和信息交换 可见光通信 第4部分：室内定位传输协议 |
China National Standards U |
English PDF |
| GB/T 36628.3-2019 |
Information technology－TelecommUnications and information exchange between systems－Visible light communication－Part 3：Specification of media access control and physical layer for high-rate visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第3部分：高速可见光通信媒体访问控制和物理层规范 |
China National Standards U |
English PDF |
| GB/T 36628.2-2019 |
Information technology－TelecommUnications and information exchange between systems－Visible light communication－Part 2：Specification of media access control and physical layer for low-rate and narrowband visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第2部分：低速窄带可见光通信媒体访问控制和物理层规范 |
China National Standards U |
English PDF |
| 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 U |
English PDF |
| GB/T 36520.4-2019 |
HydraUlic fluid power—Dimensions and tolerances of polyurethane seals—Part 4：Dimensions and tolerances of seals for cylinder port 液压传动 聚氨酯密封件尺寸系列 第4部分：缸口密封圈的尺寸和公差 |
China National Standards U |
English PDF |
| GB/T 36520.3-2019 |
HydraUlic fluid power—Dimensions and tolerances of polyurethane seals—Part 3：Dimensions and tolerances of wiper ring 液压传动 聚氨酯密封件尺寸系列 第3部分：防尘圈的尺寸和公差 |
China National Standards U |
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 U |
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 U |
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 U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 30544.4-2019 |
Nanotechnologies—VocabUlary—Part 4: Nanostructured materials 纳米科技 术语 第4部分：纳米结构材料 |
China National Standards U |
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 U |
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 U |
English PDF |
| GB/T 37653-2019 |
PlatinUm ingots 铂锭 |
China National Standards U |
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 U |
English PDF |
| GB/T 37621-2019 |
BUried type butterfly valve 直埋式蝶阀 |
China National Standards U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 37614-2019 |
Corrosion-resistant alloy seamless tUbe and pipe 耐蚀合金无缝管 |
China National Standards U |
English PDF |
| GB/T 37610-2019 |
Corrosion-resistant alloy small diameter precision seamless tUbes 耐蚀合金小口径精密无缝管 |
China National Standards U |
English PDF |
| GB/T 37609-2019 |
General technical reqUirements of corrosion-resistant alloy strips and wires for welding 耐蚀合金焊带和焊丝通用技术条件 |
China National Standards U |
English PDF |
| GB/T 37608-2019 |
VacUum insulation panels (VIP) 真空绝热板 |
China National Standards U |
English PDF |
| GB/T 37606-2019 |
TitaniUm-steel clad or lined pipes 钛-钢复合管 |
China National Standards U |
English PDF |
| GB/T 37603-2019 |
MediUm temperature brazing filler metals of aluminum alloys 铝合金中温钎料 |
China National Standards U |
English PDF |
| GB/T 37602-2019 |
Ship and offshore engineering steel for low temperatUre service 船舶及海洋工程用低温韧性钢 |
China National Standards U |
English PDF |
| GB/T 37601-2019 |
Hot rolled steel sheet and strip of alloy strUcture steel 合金结构钢热连轧钢板和钢带 |
China National Standards U |
English PDF |
| GB/T 37599-2019 |
Wide and heavy steel plate for soUr service petroleum and natural gas pipe lines 石油天然气输送管用抗酸性宽厚钢板 |
China National Standards U |
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 U |
English PDF |
| GB/T 37596-2019 |
MagnesiUm alloy forgings for aerospace 航空航天用镁合金锻件 |
China National Standards U |
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 U |
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 U |
English PDF |
| GB/T 37593-2019 |
Cold-rolled grain-oriented electrical steel strip specialized for UHV transformers 特高压变压器用冷轧取向电工钢带 |
China National Standards U |
English PDF |
| GB/T 37592-2019 |
CarbonaceoUs mesophase spheres 中间相炭微球 |
China National Standards U |
English PDF |
| GB/T 37590-2019 |
Corrosion control engineering life cycle—GUide for management work 腐蚀控制工程全生命周期 管理工作指南 |
China National Standards U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 37582-2019 |
ReqUirements for corrosion control engineering in the life cycle of the marine engineering equipment 海洋工程装备腐蚀控制工程全生命周期要求 |
China National Standards U |
English PDF |
| GB/T 37581-2019 |
ReqUirements for impervious graphite equipment corrosion control engineering life cycle 不透性石墨设备腐蚀控制工程全生命周期要求 |
China National Standards U |
English PDF |
| GB/T 37580-2019 |
ReqUirements for buried polyethylene（PE） gas pipeline corrosion control engineering life cycle 聚乙烯（PE）埋地燃气管道腐蚀控制工程全生命周期要求 |
China National Standards U |
English PDF |
| GB/T 37579-2019 |
AlUminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems 非核级核电冷却用铝合金挤压管材 |
China National Standards U |
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 U |
English PDF |
| GB/T 37577-2019 |
Welded large diameter steel pipes for low-temperatUre-service piping
低温管道用大直径焊接钢管 |
China National Standards U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 37566-2019 |
Method of Ultrasonic testing for round steel 圆钢超声检测方法 |
China National Standards U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 37539-2019 |
ReqUirements for fossil fuel power plant corrosion control engineering life cycle 火电厂腐蚀控制工程全生命周期要求 |
China National Standards U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 37502-2019 |
Copper nickel alloy rods for vacUum electron devices structure material 电真空器件结构材料用铜镍合金棒 |
China National Standards U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 37329-2019 |
AlUminum alloy wire for the conductor of electric security fence 电子围栏导体用铝合金线材 |
China National Standards U |
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 U |
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 U |
English PDF |
| GB/T 27685-2019 |
Portable alUminium alloy ladder 便携式铝合金梯 |
China National Standards U |
English PDF |
| GB/T 26075-2019 |
Steel bars for sUcker rods 抽油杆用圆钢 |
China National Standards U |
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 U |
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 U |
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 U |
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 U |
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 U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 22649-2019 |
AlUminium and aluminium alloys foil for container 铝及铝合金容器箔 |
China National Standards U |
English PDF |
| GB/T 21114-2019 |
Refractories—Chemical analysis by X-ray flUorescence(XRF)—Fused cast-bead method 耐火材料 X射线荧光光谱化学分析 熔铸玻璃片法 |
China National Standards U |
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 U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 20508-2019 |
TantalUm carbide powder 碳化钽粉 |
China National Standards U |
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 U |
English PDF |
| GB/T 18921-2019 |
The reUse of urban recycling water—Water quality standard for scenic environment use 城市污水再生利用 景观环境用水水质 |
China National Standards U |
English PDF |
| GB/T 17101-2019 |
Hot-dip zinc or zinc-alUminium coated steel wires for bridge cables 桥梁缆索用热镀锌或锌铝合金钢丝 |
China National Standards U |
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 U |
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 U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 10666-2019 |
CalciUm hypochlorite 次氯酸钙（漂粉精） |
China National Standards U |
English PDF |
| GB/T 8547-2019 |
TitaniUm clad steel plate 钛-钢复合板 |
China National Standards U |
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 U |
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 U |
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 U |
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 U |
English PDF |
| GB/T 6818-2019 |
Octanol（2-Ethyl hexanol）for indUstrial use 工业用辛醇（2-乙基己醇） |
China National Standards U |
English PDF |
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