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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 7308.2-2021 |
Plain bearings—Thin-walled haLF bearings with or without flange—Part 2:Measurement of wall thickness and flange thickness 滑动轴承 有法兰或无法兰薄壁轴瓦 第2部分:轴瓦壁厚和法兰厚度测量 |
China National Standards LF |
 English PDF |
| GB/T 7308.1-2021 |
Plain bearings—Thin-walled haLF bearings with or without flange—Part 1：Tolerances, design features and methods of test 滑动轴承 有法兰或无法兰薄壁轴瓦 第1部分:公差、结构要素和检验方法 |
China National Standards LF |
English PDF |
| GB/T 41107.2-2021 |
Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 2: SeLF-restraint tests 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第2部分：自拘束试验 |
China National Standards LF |
English PDF |
| GB/T 10827.2-2021 |
Industrial trucks -- Safety requirements and verification -- Part 2: SeLF-propelled variable-reach trucks 工业车辆? 安全要求和验证? 第2部分：自行式伸缩臂式叉车 |
China National Standards LF |
English PDF |
| GB/T 41067-2021 |
Nanotechnologies -- Determination of suLFur, fluorine, chlorine and bromine content in graphene related powder -- Combustion ion chromatography method 纳米技术 石墨烯粉体中硫、氟、氯、溴含量的测定 燃烧离子色谱法 |
China National Standards LF |
English PDF |
| GB/T 41027-2021 |
Aluminum alloy MJ thread with small flange blind hole seLF locking insert for aviation 航空用MJ螺纹铝合金带小凸缘盲孔自锁镶嵌件 |
China National Standards LF |
English PDF |
| GB/T 17934.5-2021 |
Graphic technology—Process control for the production of haLF-tone colour separations, proofs and production prints—Part 5:Screen printing 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第5部分：网版印刷 |
China National Standards LF |
English PDF |
| GB/T 17934.3-2021 |
Graphic technology -- Process control for the production of haLF-tone colour separations, proofs and production prints -- Part 3: Coldset offset lithography on newsprint 印刷技术? 网目调分色版、样张和生产印刷品的加工过程控制? 第3部分：新闻纸冷固型平版胶印 |
China National Standards LF |
English PDF |
| GB/T 35212.3-2021 |
Analysis and evaluation methods of gas and solution and desuLFurization decarbonization and sulfur recovery for natural gas treating plant—Part 3: Technical requirements and analysis evaluation methods for sulfur recovery and tail gas catalysts 天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第3部分：硫磺回收及尾气处理催化剂技术要求及分析评价方法 |
China National Standards LF |
English PDF |
| GB/T 40897-2021 |
Determination of alkali suLFides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method 化妆品中碱金属硫化物和碱土金属硫化物的测定 亚甲基蓝分光光度法 |
China National Standards LF |
English PDF |
| GB/T 19634-2021 |
In vitro diagnostic test systems—General technical requirements for blood-glucose monitoring systems for seLF-testing 体外诊断检验系统 自测用血糖监测系统通用技术条件 |
China National Standards LF |
English PDF |
| GB/T 40723-2021 |
Rubber—Determination the contents of total suLFur and total nitrogen — Automatic analyser method 橡胶 总硫、总氮含量的测定 自动分析仪法 |
China National Standards LF |
English PDF |
| GB/T 9142-2021 |
Specification of plastic-steel bilayer seLF-lubricating materials—Part 1：Running-in layer with modified PTFE tape 建筑施工机械与设备 混凝土搅拌机 |
China National Standards LF |
English PDF |
| GB/T 40559-2021 |
Lithium ion cells and batteries used in seLF-balancing vehicle—Safety requirements 平衡车用锂离子电池和电池组 安全要求 |
China National Standards LF |
English PDF |
| GB/T 40795.1-2021 |
Chemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous suLFate titration method 镧铈金属及其化合物化学分析方法 第1部分：铈量的测定 硫酸亚铁铵滴定法 |
China National Standards LF |
English PDF |
| GB/T 10457-2021 |
General requirement of plastic seLF-cling wrap film for keeping food fresh 食品用塑料自粘保鲜膜质量通则 |
China National Standards LF |
English PDF |
| GB/T 11060.10-2021 |
Natural gas—Determination of suLFur compounds—Part 10: Determination of sulfur compounds using gas chromatography method 天然气 含硫化合物的测定 第10部分：用气相色谱法测定硫化合物 |
China National Standards LF |
English PDF |
| GB/T 39521-2020 |
Tractors and machinery for agriculture—Auto-guidance systems for operator-controlled tractors and seLF-propelled machines—Safety requirements 农业拖拉机和机械 拖拉机和自走式机械的自动导航系统 安全要求 |
China National Standards LF |
English PDF |
| 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 LF |
English PDF |
| 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 LF |
English PDF |
| GB/T 19206-2020 |
Requirements and test methods for organic suLFur compounds used as odorants for natural gas 天然气用有机硫化合物加臭剂的要求和测试方法 |
China National Standards LF |
English PDF |
| GB/T 11060.8-2020 |
Natural gas—Determination of suLFur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method 天然气 含硫化合物的测定 第8部分：用紫外荧光光度法测定总硫含量 |
China National Standards LF |
English PDF |
| GB 1886.69-2016 |
National food safety standard - Food Additives - Asparagine phenylalanine methyl ester AcesuLFame acid + No.1 modification sheet 食品安全国家标准 食品添加剂 天门冬酰苯丙氨酸甲酯乙酰磺胺酸+《第1号修改单》 |
China National Standards LF |
English PDF |
| GB/T 38943.3-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 3:Particular requirements for seLF-powered machines 土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第3部分：自行式机器的特定要求 |
China National Standards LF |
English PDF |
| GB/T 8704.6-2020 |
Ferrovanadium—Determination of silicon content—The suLFuric acid dehydration gralimetric method and the silicomolybdic blue photometric method 钒铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法 |
China National Standards LF |
English PDF |
| GB/T 8704.5-2020 |
Ferrovanadium—Determination of vanadium content—The ammonium ferrous suLFate titrimetric method and the potentiometric titrimetric method 钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法 |
China National Standards LF |
English PDF |
| GB/T 38732-2020 |
Surface active agents—Test methods of technical alkane suLFonates 表面活性剂 工业烷基磺酸盐试验方法 |
China National Standards LF |
English PDF |
| GB/T 31396.3-2020 |
Machine tools—Dimensions and geometric tests for seLF-centring chucks with two-piece jaws—Part 3:Power-operated chucks with serrated jaws 机床 分离爪自定心卡盘尺寸和几何精度检验 第3部分：梳齿配合型动力卡盘 |
China National Standards LF |
English PDF |
| GB/T 6324.10-2020 |
Test method of organic chemical products—Part 10: Determination of trace suLFur in organic liquid products—Ultraviolet fluorescence method 有机化工产品试验方法 第10部分：有机液体化工产品微量硫的测定 紫外荧光法 |
China National Standards LF |
English PDF |
| GB/T 4698.10-2020 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 10：Determination of chromium content—Ammonium ferrous suLFate titration and inductively coupled plasma atomic emission spectrometry（with vanadium） 海绵钛、钛及钛合金化学分析方法 第10部分：铬量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法（含钒） |
China National Standards LF |
English PDF |
| GB/T 38510-2020 |
Evaluation of seLF-sealing performance for tyres coated with self-sealing material 涂覆式刺扎自密封轮胎自密封性能评价 |
China National Standards LF |
English PDF |
| GB/T 38493-2020 |
Sensory analysis—Assessment (determination and verification) of the sheLF life of foodstuffs 感官分析 食品货架期评估（测评和确定） |
China National Standards LF |
English PDF |
| GB/T 39656-2020 |
Technical requirements for dredging system design of seLF-propelled trailing suction hopper dredger 自航耙吸挖泥船疏浚系统设计技术要求 |
China National Standards LF |
English PDF |
| GB/T 535-2020 |
Fertilizer Grade Ammonium SuLFate 肥料级硫酸铵 |
China National Standards LF |
English PDF |
| GB/T 29401-2020 |
SuLFur coated urea (SCU) 硫包衣尿素 |
China National Standards LF |
English PDF |
| GB/T 39305-2020 |
Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,suLFate—Ion chromatography 再生水水质 氟、氯、亚硝酸根、硝酸根、硫酸根的测定 离子色谱法 |
China National Standards LF |
English PDF |
| GB/T 39284-2020 |
Treatment and disposal method for filter sludge from magnesium suLFate production process 硫酸镁生产滤泥的处理处置方法 |
China National Standards LF |
English PDF |
| GB/T 23937-2020 |
Sodium hydrosuLFide for industrial use 工业硫氢化钠 |
China National Standards LF |
English PDF |
| GB/T 8184-2020 |
Rhodium（Ⅲ） suLFate 硫酸铑 |
China National Standards LF |
English PDF |
| GB/T 3653.7-2020 |
Ferroboron—Determination of suLFur content—Infrared absorption method 硼铁 硫含量的测定 红外线吸收法 |
China National Standards LF |
English PDF |
| GB/T 335-2019 |
Non-seLF-indicating instrument 非自行指示秤 |
China National Standards LF |
English PDF |
| GB/T 3780.14-2019 |
Carbon black—Part 14：Determination of suLFur content 炭黑 第14部分：硫含量的测定 |
China National Standards LF |
English PDF |
| GB/T 38316-2019 |
Test method of explosive power for organic peroxides and seLF-reactive substances 有机过氧化物和自反应物质作功能力的试验方法 |
China National Standards LF |
English PDF |
| GB/T 38211-2019 |
SuLFuryl fluoride 硫酰氟 |
China National Standards LF |
English PDF |
| GB 38451-2019 |
Respiratory protection—SeLF-contained open-circuit compressed air breathing apparatus for escape 呼吸防护 自给开路式压缩空气逃生呼吸器 |
China National Standards LF |
English PDF |
| GB/T 38420-2019 |
Determination of bisphenol A migration in polycarbonate and polysuLFone materials in toys—High performance liquid chromatography-tandem mass spectrometry 玩具聚碳酸酯和聚砜材料中双酚A迁移量的测定 高效液相色谱-串联质谱法 |
China National Standards LF |
English PDF |
| GB/T 38395-2019 |
Coal tar—Determination of suLFur and nitrogen content 煤焦油 硫和氮含量的测定 |
China National Standards LF |
English PDF |
| GB/T 21896-2019 |
2-Naphthylamine-1，5-disuLFonic acid （sulphonic Tobias acid ） 2-萘胺-1，5-二磺酸（磺化吐氏酸） |
China National Standards LF |
English PDF |
| GB/T 38316-2019 |
Test method of explosive power for organic peroxides and seLF-reactive substances 有机过氧化物和自反应物质作功能力的试验方法 |
China National Standards LF |
English PDF |
| GB/T 37907-2019 |
Reclaimed water quality—Determination of suLFide and cyanide—Ion chromatography 再生水水质 硫化物和氰化物的测定 离子色谱法 |
China National Standards LF |
English PDF |
| GB/T 37785-2019 |
Flue gas desuLFurization gypsum 烟气脱硫石膏 |
China National Standards LF |
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 LF |
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 LF |
English PDF |
| GB/T 37321-2019 |
Chemical analysis methods of different suLFur forms in gypsum and gypsum products 石膏及石膏制品中形态硫化学分析方法 |
China National Standards LF |
English PDF |
| 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 LF |
English PDF |
| GB/T 37747-2019 |
Requirements of construction for seLF-elevating drilling units 自升式钻井平台建造质量要求 |
China National Standards LF |
English PDF |
| GB/T 37457-2019 |
Spudcan penetration technology of seLF-elevating drilling unit 自升式钻井平台插桩工艺 |
China National Standards LF |
English PDF |
| GB/T 37381-2019 |
Design guidelines for main hull structure of seLF-elevating drilling units 自升式钻井平台主体结构设计指南 |
China National Standards LF |
English PDF |
| GB/T 37353-2019 |
Design guidelines for drill floor structure of seLF-elevating drilling units 自升式钻井平台钻台结构设计指南 |
China National Standards LF |
English PDF |
| GB/T 37351-2019 |
Design guidelines for spudcan structure of seLF-elevating drilling units 自升式钻井平台桩靴结构设计指南 |
China National Standards LF |
English PDF |
| GB/T 37350-2019 |
Design guidelines for superstructure of seLF-elevating drilling units 自升式钻井平台上层建筑结构设计指南 |
China National Standards LF |
English PDF |
| GB/T 37349-2019 |
Design guidelines for cantilever structure of seLF-elevating drilling units 自升式钻井平台悬臂梁结构设计指南 |
China National Standards LF |
English PDF |
| GB/T 37348-2019 |
Design guidelines for deck loading plan of seLF-elevating drilling units 自升式钻井平台甲板载荷图设计指南 |
China National Standards LF |
English PDF |
| GB/T 37347-2019 |
Structure details for seLF-elevating drilling units 自升式钻井平台节点结构 |
China National Standards LF |
English PDF |
| GB/T 37339-2019 |
Design guidelines for leg structure of seLF-elevating drilling units 自升式钻井平台桩腿结构设计指南 |
China National Standards LF |
English PDF |
| GB/T 37335-2019 |
Design guidelines for structural full penetration weld of seLF-elevating drilling units 自升式钻井平台结构全焊透区域设计指南 |
China National Standards LF |
English PDF |
| GB/T 37331-2019 |
Design guidelines for structure material of seLF-elevating drilling units 自升式钻井平台结构材料设计细则 |
China National Standards LF |
English PDF |
| GB/T 37159.2-2019 |
Petroleum drilling and production equipment—Offshore seLF-elevating drilling unit—Part 2:Construction installation and commissioning acceptance 石油天然气钻采设备 海洋石油自升式钻井平台 第2部分：建造安装与调试验收 |
China National Standards LF |
English PDF |
| GB/T 17040-2019 |
Determination of suLFur in petroleum and petroleum products—Energy dispersive X-ray fluorescence spectrometry 石油和石油产品中硫含量的测定 能量色散X射线荧光光谱法 |
China National Standards LF |
English PDF |
| GB/T 37164-2018 |
Work performance requirements and evaluation method of auto-guidance systems for seLF-propelled agricultural machinery 自走式农业机械导航系统作业性能要求及评价方法 |
China National Standards LF |
English PDF |
| GB/T 29328-2018 |
Speicific configuration of power supply and seLF-emergency power supply for important power users 重要电力用户供电电源及自备应急电源配置技术规范 |
China National Standards LF |
English PDF |
| GB/T 37159.3-2018 |
Petroleum drilling and production equipment—Offshore seLF-elevating drilling unit—Part 3:Operation and surveys 石油天然气钻采设备-海洋石油自升式钻井平台-第3部分：运营检验 |
China National Standards LF |
English PDF |
| GB/T 37159.1-2018 |
Petroleum drilling and production equipment—Offshore seLF-elevating drilling unit—Part 1:Functional configuration and design requirements 石油天然气钻采设备-海洋石油自升式钻井平台-第1部分:功能配置和设计要求 |
China National Standards LF |
English PDF |
| GB/T 37069-2018 |
Rules for aLFalfa fall dormancy rate evaluation 苜蓿秋眠性分级评定 |
China National Standards LF |
English PDF |
| GB/T 37103-2018 |
Assessment of seLF-care abilities in daily life for persons with disability 功能障碍者生活自理能力评定方法 |
China National Standards LF |
English PDF |
| GB/T 37221-2018 |
SeLF-floating rubber hoses and hose assemblies for dredging applications 自浮式排泥橡胶软管及软管组合件 |
China National Standards LF |
English PDF |
| GB/T 37187-2018 |
Technology requirement of the anti-corrosion materials for desuLFurization chimneys 脱硫烟囱用防腐蚀材料技术要求 |
China National Standards LF |
English PDF |
| GB/T 37179-2018 |
Evaluation specification of anticorrosion engineering quality for desuLFurization chimney 脱硫烟囱防腐蚀工程质量评定规范 |
China National Standards LF |
English PDF |
| GB/T 37194.2-2018 |
Plastics—Poly(phenylene suLFide)(PPS) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties 塑料-聚苯硫醚(PPS)模塑和挤出材料-第2部分:试样制备和性能测定 |
China National Standards LF |
English PDF |
| GB/T 37194.1-2018 |
Plastics—Poly(phenylene suLFide)(PPS) moulding and extrusion materials—Part 1:Designation system and basis for specifications 塑料-聚苯硫醚(PPS)模塑和挤出材料-第1部分:命名系统和分类基础 |
China National Standards LF |
English PDF |
| GB/T 37186-2018 |
Gas analysis—Determination of suLFur dioxide and nitrogen oxides—Ultraviolet differential optical absorption spectroscopy 气体分析-二氧化硫和氮氧化物的测定-紫外差分吸收光谱分析法 |
China National Standards LF |
English PDF |
| GB/T 37038-2018 |
DSD acid（4,4’-Diaminostilbene-2,2’diasuLFonicacid） DSD酸(4，4′-二氨基二苯乙烯-2，2′-二磺酸) |
China National Standards LF |
English PDF |
| GB 51284-2018 |
Flue gas desuLFurization process design standard 烟气脱硫工艺设计标准 |
China National Standards LF |
English PDF |
| GB 23200.111-2018 |
National Food Safety Standards - Determination of Residues of AzoxysuLFuron in Plant-derived Foods - Liquid Chromatography-Mass Spectrometry 食品安全国家标准-植物源性食品中唑嘧磺草胺残留量的测定-液相色谱-质谱联用法 |
China National Standards LF |
English PDF |
| GB 1903.37-2018 |
National Food Safety Standard - Food Nutrition Enhancer - Ferric Ferric SuLFate 食品安全国家标准-食品营养强化剂-柠檬酸铁 |
China National Standards LF |
English PDF |
| GB/T 36224-2018 |
Inserts for aviation,seLF-locking with MJ threads, open type, in aluminium alloy 航空用MJ螺纹铝合金通孔自锁镶嵌件 |
China National Standards LF |
English PDF |
| GB/T 36279-2018 |
Methods for testing seLF-damping characteristics of overhead conductors 架空导线自阻尼特性测试方法 |
China National Standards LF |
English PDF |
| GB/T 36153-2018 |
Aluminium alloy MJ threads inserts of seLF-locking floating nut for aviation 航空用MJ螺纹铝合金带游动自锁螺母的镶嵌件 |
China National Standards LF |
English PDF |
| GB/T 36374.1-2018 |
Plastics-SuLFone polymer moulding and extrusion materials—Part1:Designation system and basis for specifications 塑料 砜聚合物模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards LF |
English PDF |
| GB/T 36484-2018 |
MetaLForming machinery—Terminology 锻压机械 术语 |
China National Standards LF |
English PDF |
| GB/T 36380-2018 |
Treatment and disposal specification for waste suLFuric acid from industrial manufacture 工业废硫酸的处理处置规范 |
China National Standards LF |
English PDF |
| GB/T 36374.2-2018 |
Plastics—SuLFone polymer moulding and extrusion materials—Part2:Preparation of test specimens and determination of properties 塑料 砜聚合物模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards LF |
English PDF |
| GB/T 36409-2018 |
Method of structural design for seLF-elevating units—Load and resistance factor design (LRFD) method 自升式平台结构设计方法 载荷抗力系数设计法 |
China National Standards LF |
English PDF |
| GB/T 36253-2018 |
Inserts for aviation, seLF-locking with MJ threads, closed type, in aluminium alloy 航空用MJ螺纹铝合金盲孔自锁镶嵌件 |
China National Standards LF |
English PDF |
| GB/T 36519-2018 |
General technical requirements of seLF-adhesive labeling machine 不干胶贴标机通用技术要求 |
China National Standards LF |
English PDF |
| GB/T 36579-2018 |
Load test method of cantilever system for seLF-elevating drilling unit 自升式钻井平台悬臂梁负荷试验方法 |
China National Standards LF |
English PDF |
| GB/T 15399-2018 |
Determination of suLFur amino acids in feeds—Ion exchange chromatography 饲料中含硫氨基酸的测定 离子交换色谱法 |
China National Standards LF |
English PDF |
| GB/T 3884.21-2018 |
Methods for chemical analysis of copper concentrates－Part 21:Determination of copper,suLFur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content－Wavelength dispersive X-ray fluorescence spectrometric method 铜精矿化学分析方法 第21部分：铜、硫、铅、锌、铁、铝、钙、镁、锰量的测定 波长色散X射线荧光光谱法 |
China National Standards LF |
English PDF |
| GB/T 36767-2018 |
Performance evaluation method of purification for alcoholamine desuLFurization decarbonizing agent 醇胺类脱硫脱碳剂净化性能评价方法 |
China National Standards LF |
English PDF |
| GB/T 11060.3-2018 |
Natural gas─Determination of suLFur compound─Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method 天然气 含硫化合物的测定 第3部分：用乙酸铅反应速率双光路检测法测定硫化氢含量 |
China National Standards LF |
English PDF |
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