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China Y 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 "Y" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB 9706.263-2020 Medical electrical equipment - Part 2-63: Particular requirements for the basic safetY and essential performance of dental extra-oral X-ray equipment
    医用电气设备 第2-63部分: 口外成像牙科X射线机基本安全和基本性能专用要求    		 China National Standards
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    GB 27790-2020 CitY gas pressure regulator
    城镇燃气调压器    		 China National Standards
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    GB 27791-2020 CitY gas pressure regulating installation
    城镇燃气调压箱    		 China National Standards
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    GB 38456-2020 HYgienic requirements for antibacterial and bacteriostatic lotion
    抗菌和抑菌洗剂卫生要求    		 China National Standards
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    GB/T 39550-2020 Intellectual propertY protection and management for e-commerce platforms
    电子商务平台知识产权保护管理    		 China National Standards
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    GB 16423-2020 SafetY regulation for metal and nonmetal mines
    金属非金属矿山安全规程    		 China National Standards
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    GB/T 39123-2020 Specification for cadmium-zinc telluride single crYstal material for X-ray and γ-ray detector
    X射线和γ射线探测器用碲锌镉单晶材料规范    		 China National Standards
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    GB/Z 39124-2020 Method for chemical analYsis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method
    铅精矿化学分析方法 锑含量的测定 硫酸铈滴定法    		 China National Standards
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    GB/T 39125-2020 Cerium-magnesium alloYs
    铈镁合金    		 China National Standards
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    GB/T 39126-2020 Assesment sYstem for interior green decorating material selection
    室内绿色装饰装修选材评价体系    		 China National Standards
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    GB/T 39131-2020 Terms and definitions of sYnthetic crystal materials
    人工晶体材料术语    		 China National Standards
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    GB/T 39137-2020 Determination for the orientation of refractorY metal single crystal
    难熔金属单晶晶向测定方法    		 China National Standards
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    GB/T 39138.1-2020 Methods for chemical analYsis of gold nickel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate
    金镍铬铁硅硼合金化学分析方法 第1部分：金含量的测定 硫酸亚铁电位滴定法    		 China National Standards
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    GB/T 39138.2-2020 Methods for chemical analYsis of gold nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gravimetric method
    金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法    		 China National Standards
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    GB/T 39138.3-2020 Methods for chemical analYsis of gold nickel chromium iron silicon boron alloys—Part 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry
    金镍铬铁硅硼合金化学分析方法 第3部分：铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 39143-2020 Methods for chemical analYsis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry
    金砷合金化学分析方法 砷含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 39144-2020 Test method for magnesium content in gallium nitride materials—SecondarY ion mass spectrometry
    氮化镓材料中镁含量的测定 二次离子质谱法    		 China National Standards
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    GB/T 39145-2020 Test method for the content of surface metal elements on silicon wafers—InductivelY coupled plasma mass spectrometry
    硅片表面金属元素含量的测定 电感耦合等离子体质谱法    		 China National Standards
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    GB/T 39146-2020 RefractorY materials—Test method of corrosion resistance to molten aluminum alloy
    耐火材料 抗熔融铝合金侵蚀试验方法    		 China National Standards
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    GB/T 39148-2020 RecYcled bismuth material
    回收铋原料    		 China National Standards
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    GB/T 39149-2020 RecYcled tellurium material
    回收碲原料    		 China National Standards
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    GB/T 39150-2020 RecYcled selenium material
    回收硒原料    		 China National Standards
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    GB/T 39151-2020 Nickel berYllium titanium alloy strip for high temperature elastic component
    高温弹性元件用镍铍钛合金带材    		 China National Standards
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    GB/T 39152-2020 Test method of the bending stress relaxation for copper and copper alloY
    铜及铜合金弯曲应力松弛试验方法    		 China National Standards
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    GB/T 39153-2020 Metastable decomposition strengthened Cu-Ni-Sn alloY rod
    亚稳分解强化铜-镍-锡合金棒材    		 China National Standards
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    GB 39496-2020 SafetY regulation for tailings pond
    尾矿库安全规程    		 China National Standards
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    GB 146.1-2020 Gauge for standard gauge railwaYs—Part 1: rolling stock gauge
    标准轨距铁路限界 第1部分：机车车辆限界    		 China National Standards
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    GB 146.2-2020 Gauge for standard gauge railwaYs—Part 2: Structure gauge
    标准轨距铁路限界 第2部分：建筑限界    		 China National Standards
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    GB 7300.402-2020 Feed additives—Part 4：EnzYmes—Phytase
    饲料添加剂 第4部分：酶制剂 植酸酶    		 China National Standards
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    GB/T 39114-2020 Nanotechnologies—Characterization of single-wall carbon nanotubes using ultraviolet-visible-near infrared (UV-Vis-NIR) absorption spectroscopY
    纳米技术 单壁碳纳米管的紫外/可见/近红外吸收光谱表征方法    		 China National Standards
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    GB/T 39115-2020 EnergY efficiency evaluation methods for process automation
    过程自动化能效评估方法    		 China National Standards
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    GB/T 39116-2020 MaturitY model of intelligent manufacturing capability
    智能制造能力成熟度模型    		 China National Standards
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    GB/T 39117-2020 MaturitY assessment method of intelligent manufacturing capability
    智能制造能力成熟度评估方法    		 China National Standards
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    GB/T 39118-2020 SafetY requirements of optical radiation for laser pointers products
    激光指示器产品光辐射安全要求    		 China National Standards
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    GB/T 39119-2020 Integrated energY—Cooperative control overall functions and process requirements of ubiquitous energy internet
    综合能源 泛能网协同控制总体功能与过程要求    		 China National Standards
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    GB/T 39120-2020 Integrated energY—Ubiquitous energy internet terminology
    综合能源 泛能网术语    		 China National Standards
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    GB/T 39121-2020 Specification for operation management of biochar production from crop staw on soil qualitY improvement project
    农作物秸秆炭化还田土壤改良项目运营管理规范    		 China National Standards
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    GB/T 39127-2020 Numerical control sYstem of machine tool—Usage and maintenance specification
    机床数控系统 使用与维护规范    		 China National Standards
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    GB/T 39128-2020 Numerical control sYstem of machine tool—Human-machine interface
    机床数控系统 人机界面    		 China National Standards
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    GB/T 39129-2020 Numerical control sYstem of machine tool—Fault diagnosis and correction specification
    机床数控系统 故障诊断与维修规范    		 China National Standards
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    GB/T 39134-2020 Industrial robot numerical control sYstem of machine tool—Programming language
    机床工业机器人数控系统 编程语言    		 China National Standards
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    GB/T 39136-2020 IntegritY requirements of superstructure fabrication for ship
    船舶上层建筑制造完整性要求    		 China National Standards
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    GB/T 39142.1-2020 Specification of plastic-steel bilaYer self-lubricating materials—Part 1：Running-in layer with modified PTFE tape
    塑料－钢背二层粘接复合自润滑板材技术条件 第1部分：带改性聚四氟乙烯（PTFE）减摩层的板材    		 China National Standards
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    GB/T 39154-2020 Corrosion of metals and alloYs—Cathodic protection of steel in concrete
    金属和合金的腐蚀 混凝土用钢筋的阴极保护    		 China National Standards
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    GB/T 39155-2020 Corrosion of metals and alloYs—Cathodic protection of harbour installations
    金属和合金的腐蚀 海港设施的阴极保护    		 China National Standards
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    GB/T 39161-2020 General rules for drafting the guidelines for industrial circular economY practical technologies
    行业循环经济实践技术指南编制通则    		 China National Standards
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    GB/T 39162-2020 Guidlines for circular economY practical technologies in thermal power industry（coal-fired power generation company）
    火电行业（燃煤发电企业）循环经济实践技术指南    		 China National Standards
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    GB/T 39168-2020 Guidelines for circular economY practical technologies in iron and steel industry
    钢铁行业循环经济实践技术指南    		 China National Standards
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    GB/T 39171-2020 Technical specification for waste plastics recYcling
    废塑料回收技术规范    		 China National Standards
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    GB/T 39173-2020 Smart factorY—The effectiveness assessment methods of safety monitoring
    智能工厂 安全监测有效性评估方法    		 China National Standards
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    GB/T 39180-2020 Guide for circular economY evaluating—Copper smelting industry
    循环经济评价 铜冶炼行业    		 China National Standards
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    GB/T 39184-2020 Code of practice for installation and commissioning of ROV launch and recoverY system/umbilical winch
    ROV收放装置/脐带绞车安装与调试规程    		 China National Standards
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    GB/T 39185-2020 TechnologY requirement for ocean engnieering ship dynamic positioning system
    海洋工程船舶动力定位系统技术要求    		 China National Standards
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    GB/T 39186-2020 Calculation methods of water saved bY projects for iron and steel industry
    钢铁行业项目节水量计算方法    		 China National Standards
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    GB/T 39187-2020 Jack up conductor/blow out preventer tension compensation sYstem
    自升式平台隔水管/防喷器张力补偿系统    		 China National Standards
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    GB/T 39192-2020 Heat treatment of superalloY parts
    高温合金件热处理    		 China National Standards
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    GB/T 39196-2020 Technical specification for waste glass recYcling
    废玻璃回收技术规范    		 China National Standards
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    GB/T 39199-2020 Characterization and testing methods of recYcled polyethylene (PE)
    聚乙烯（PE）塑料再生料的表征特性及检测方法    		 China National Standards
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    GB/T 39200-2020 Guide for circular economY evaluating—Thermal power industry
    循环经济评价 火电行业    		 China National Standards
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    GB/T 39201-2020 Technical specifications for extraction of aluminium oxide from high-alumina flY ash
    高铝粉煤灰提取氧化铝技术规范    		 China National Standards
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    GB/T 39202-2020 Guide for circular economY evaluating—Iron and steel industry
    循环经济评价 钢铁行业    		 China National Standards
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    GB/T 39205-2020 Information securitY technology—Light-weight authentication and access control mechanism
    信息安全技术 轻量级鉴别与访问控制机制    		 China National Standards
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    GB/T 39207-2020 Code of practice for installation and commissioning of anchor handling sYstem
    锚处理系统安装与调试规程    		 China National Standards
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    GB/T 39210-2020 Draught and soil loading sYstem of hopper dredger
    耙吸挖泥船吃水装载系统    		 China National Standards
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    GB/T 39211-2020 Testing method of phased arraY technology for ship steel weld
    船舶钢焊缝超声相控阵检测方法    		 China National Standards
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    GB/T 39212-2020 Drill string compensating sYstem of floating drilling unit
    浮式钻井船钻柱升沉补偿装置    		 China National Standards
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    GB/T 39214-2020 IntegritY requirements of section fabrication for ship
    船舶总段制造完整性要求    		 China National Standards
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    GB/T 39215-2020 Ships and marine technologY—Offshore wind energy—Supply chain information flow
    船舶和海上技术 海上风能 供应链信息流    		 China National Standards
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    GB/T 39218-2020 Guidelines of construction for smart chemical industrY park
    智慧化工园区建设指南    		 China National Standards
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    GB/T 39221-2020 Determination for performance of scale inhibitors for reverse osmosis seawater desalination—Recurrent condensation cYcle test method
    反渗透海水淡化阻垢剂阻垢性能试验 周期浓缩循环法    		 China National Standards
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    GB/T 39222-2020 Design guidelines for multiple effect distillation seawater desalination sYstem
    多效蒸馏海水淡化系统设计指南    		 China National Standards
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    GB/T 39175-2020 Roughskin sculpin—Broodstock，frY and fingerling
    松江鲈 亲鱼和苗种    		 China National Standards
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    GB/T 34609.2-2020 Method for chemical analYsis of rhodium compounds—Part 2: Determination of silver,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry
    铑化合物化学分析方法 第2部分：银、金、铂、钯、铱、钌、铅、镍、铜、铁、锡、锌、镁、锰、铝、钙、钠、钾、铬、硅含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 26017-2020 High puritY copper
    高纯铜    		 China National Standards
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    GB/T 26291-2020 Seamless copper-nickel alloYs tube for ships
    舰船用铜镍合金无缝管    		 China National Standards
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    GB/T 26300-2020 Nickel cobalt manganese composite hYdroxide
    镍钴锰三元素复合氢氧化物    		 China National Standards
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    GB/T 26302-2020 Seamless copper and copper alloY tube for heat pipe
    热管用铜及铜合金无缝管    		 China National Standards
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    GB/T 21087-2020 EnergY recovery ventilators for outdoor air handling
    热回收新风机组    		 China National Standards
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    GB/T 23518-2020 Palladium on carbon catalYst
    钯炭    		 China National Standards
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    GB/T 20975.6-2020 Methods for chemical analYsis of aluminium and aluminium alloys—Part 6: Determination of cadmium content
    铝及铝合金化学分析方法 第6部分：镉含量的测定    		 China National Standards
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    GB/T 20975.21-2020 Methods for chemical analYsis of aluminium and aluminium alloy—Part 21: Determination of calcium content
    铝及铝合金化学分析方法 第21部分：钙含量的测定    		 China National Standards
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    GB/T 20975.17-2020 Methods for chemical analYsis of aluminium and aluminium alloys—Part 17: Determination of strontium content
    铝及铝合金化学分析方法 第17部分：锶含量的测定    		 China National Standards
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    GB/T 13587-2020 Scraps of copper and copper alloY
    铜及铜合金废料    		 China National Standards
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    GB/T 11094-2020 Gallium arsenide single crYstal and cutting wafer grown by horizontal bridgman method
    水平法砷化镓单晶及切割片    		 China National Standards
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    GB/T 8760-2020 Test method for dislocation densitY of monocrystal gallium arsenide
    砷化镓单晶位错密度的测试方法    		 China National Standards
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    GB/T 8151.22-2020 Methods for chemical analYsis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method
    锌精矿化学分析方法 第22部分：锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法    		 China National Standards
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    GB/T 8151.23-2020 Methods for chemical analYsis of zinc concentrates—Part 23: Determination of mercury content—Solid sampling and direct mercury analysis method
    锌精矿化学分析方法 第23部分：汞含量的测定 固体进样直接法    		 China National Standards
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    GB/T 4423-2020 Copper and copper alloY cold-drawn rod and bar
    铜及铜合金拉制棒    		 China National Standards
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    GB/T 2072-2020 Nickel and nickel alloY strip and foil
    镍及镍合金带、箔材    		 China National Standards
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    GB/T 1531-2020 Copper and copper alloY capillary tube
    铜及铜合金毛细管    		 China National Standards
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    GB/T 39095-2020 Aerospace—HYdraulic fluid components—Expression of particulate contamintion levels
    航空航天 液压流体零部件 颗粒污染度等级的表述    		 China National Standards
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    GB/T 39096-2020 Petroleum and natural gas industries—Aluminium alloY pipe for use as tubing for wells
    石油天然气工业 油气井油管用铝合金管    		 China National Standards
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    GB/T 39097-2020 Technical requirements for deepwater positioning and mooring sYstem
    深水定位系泊系统技术要求    		 China National Standards
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    GB/T 39098-2020 Ships and marine technologY—Shipboard fire-fighters’ outfits (protective clothing, gloves, boots and helmet)
    船舶与海上技术 船舶消防员装备（防护服、手套、靴子和头盔）    		 China National Standards
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    GB/T 39100-2020 Determination of antioxidant activitY for polypeptides—DPPH and ABTS methods
    多肽抗氧化性测定 DPPH和ABTS法    		 China National Standards
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    GB/T 39101-2020 Determination of antimicrobial activitY for polypeptides—Inhibition zone method
    多肽抗菌性测定 抑菌圈法    		 China National Standards
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    GB/T 39092-2020 Schematic sYmbols of aircraft environmental control systems
    航空器环境控制系统图解符号    		 China National Standards
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    GB/T 39078.1-2020 SafetY requirements for escalators and moving walks—Part 1: Essential safety requirements
    自动扶梯和自动人行道安全要求 第1部分：基本安全要求    		 China National Standards
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    GB/T 39085.2-2020 Ships and marine technologY—Marine radar reflectors—Part 2: Active type
    船舶和海上技术 船用雷达反射器 第2部分:主动型    		 China National Standards
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    GB/T 39086-2020 Functional safetY requirements and testing methods for battery management system of electric vehicles
    电动汽车用电池管理系统功能安全要求及试验方法    		 China National Standards
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