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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 40458-2021 |
Specification of nucleic acid extraction used for high-throughput detection of pathogenic microorGAnisms 用于病原微生物高通量检测的核酸提取技术规范 |
China National Standards GA |
 English PDF |
| GB/T 40435-2021 |
Technical specifications for substation data communication GAteway 变电站数据通信网关机技术规范 |
China National Standards GA |
English PDF |
| GB/T 40531.1-2021 |
Ships and marine technology—Specifications for GAs detectors intended for use on board ships—Part 1:Portable gas detectors for atmosphere testing of enclosed spaces 船舶与海上技术 船用气体探测器规范 第1部分：围蔽处所的便携式气体探测器 |
China National Standards GA |
English PDF |
| GB/T 40418-2021 |
Electronic specialty GAs—Fluoromethane 电子特气 氟甲烷 |
China National Standards GA |
English PDF |
| GB/T 40417-2021 |
Electronic specialty GAs—1,3-Hexafluorobutadiene 电子特气 六氟丁二烯 |
China National Standards GA |
English PDF |
| GB/T 40416-2021 |
Technical requirements of gravel aggreGAte production complete equipment 砂石骨料生产成套装备技术要求 |
China National Standards GA |
English PDF |
| GB/T 40408-2021 |
Nuclear grade isostatic graphite for high temperature GAs-cooled reactor internals 高温气冷堆堆内构件用核级等静压石墨 |
China National Standards GA |
English PDF |
| GB/T 40401-2021 |
Determination of density by volumetric displacement—Skeleton density by GAs pycnometry 骨架密度的测量 气体体积置换法 |
China National Standards GA |
English PDF |
| GB/T 40394-2021 |
Determination of trace trimethylamine in methanol for industrial use—GAs chromatography-mass spectrometry 工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法 |
China National Standards GA |
English PDF |
| GB/T 40371-2021 |
GAs welding equipment—Materials for equipment used in gas welding, cutting and allied processes 气焊设备 焊接、切割及相关工艺设备用材料 |
China National Standards GA |
English PDF |
| GB/T 40370-2021 |
Calculation methods for energy consumption index of GAs-steam combined cycle cogeneration 燃气-蒸汽联合循环热电联产能耗指标计算方法 |
China National Standards GA |
English PDF |
| GB/T 40347-2021 |
Crop protection equipment—Reciprocating positive displacement pumps and centrifuGAl pumps—Test method 植物保护机械 往复式容积泵和离心泵 试验方法 |
China National Standards GA |
English PDF |
| GB/T 40340-2021 |
Composites and metal assemblies—GAlvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres—Salt spray tests 复合材料与金属组合件 碳纤维增强聚合物基复合材料胶接或紧固件连接结构人工环境下的电偶腐蚀试验 盐雾试验 |
China National Standards GA |
English PDF |
| GB/T 40312-2021 |
Ferrophosphorus—Determination of phosphorus, silicon, manGAnese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method) 磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法（熔铸玻璃片法） |
China National Standards GA |
English PDF |
| GB/T 40298-2021 |
Technical specification for disposal and recycling of slag from hot dip GAlvanizing of steel 钢材热浸镀锌锌渣回收处置利用技术规范 |
China National Standards GA |
English PDF |
| GB/T 33863.13-2021 |
OPC unified architecture—Part 13: AggreGAtes OPC统一架构 第13部分：聚合 |
China National Standards GA |
English PDF |
| GB/T 29168.1-2021 |
Petroleum and natural GAs industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends 石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分：感应加热弯管 |
China National Standards GA |
English PDF |
| GB/T 29166-2021 |
Petroleum and natural GAs industries—Steel drill pipe 石油天然气工业 钢制钻杆 |
China National Standards GA |
English PDF |
| GB/T 22209-2021 |
Marine no-asbestos fiber reinforced rubber GAsket material 船用无石棉纤维增强橡胶垫片材料 |
China National Standards GA |
English PDF |
| GB/T 18248-2021 |
Seamless steel tubes for GAs cylinder 气瓶用无缝钢管 |
China National Standards GA |
English PDF |
| GB/T 17765-2021 |
Terminology of aids to naviGAtion 航标术语 |
China National Standards GA |
English PDF |
| GB/T 15899-2021 |
Chemical reagent—ManGAnese sulfate monohydrate 化学试剂 一水合硫酸锰（硫酸锰） |
China National Standards GA |
English PDF |
| GB/T 15382-2021 |
General specifications of GAs cylinder valves 气瓶阀通用技术要求 |
China National Standards GA |
English PDF |
| GB/T 14949.2-2021 |
ManGAnese ores—Determination of nickel content—Flame atomic absorption spectrometric method 锰矿石 镍含量的测定 火焰原子吸收光谱法 |
China National Standards GA |
English PDF |
| GB/T 14949.11-2021 |
ManGAnese ores—Determination of carbon content—Gravimetric method and infrared absorption method 锰矿石 碳含量的测定 重量法和红外线吸收法 |
China National Standards GA |
English PDF |
| GB/T 8013.5-2021 |
Anodic oxide coatings and orGAnic polymer coatings on aluminium and its alloys—Part 5: Function coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第5部分：功能膜 |
China National Standards GA |
English PDF |
| GB/T 8013.4-2021 |
Anodic oxide coatings and orGAnic polymer coatings on aluminium and its alloys—Part 4: Texture coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第4部分：纹理膜 |
China National Standards GA |
English PDF |
| GB/T 6324.11-2021 |
Test method of orGAnic chemical products—Part 11：Determination of trace arsenic in liquid products—Atomic fluorescence spectrometric method 有机化工产品试验方法 第11部分：液体化工产品中微量砷的测定 原子荧光法 |
China National Standards GA |
English PDF |
| GB/T 6017-2021 |
Determination of purity and hydrocarbon impurities of butadiene for industrial use—GAs chromatographic method 工业用丁二烯纯度及烃类杂质的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB/T 6015-2021 |
Determination of trace dimer and residual extraction agent of butadiene for industrial use—GAs chromatographic method 工业用丁二烯中微量二聚物和残留抽提剂的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB/T 5687.13-2021 |
Ferrochromium—Determination of chromium, silicon, manGAnese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method) 铬铁 铬、硅、锰、钛、钒和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards GA |
English PDF |
| GB/T 5195.11-2021 |
Fluorspar—Determination of manGAnese content—Periodate spectrophotometry and flame atomic absorption spectrometry 萤石 锰含量的测定 高碘酸盐分光光度法和火焰原子吸收光谱法 |
China National Standards GA |
English PDF |
| GB/T 20368-2021 |
Production，storage and handling of liquefied natural GAs（LNG） 液化天然气（LNG）生产、储存和装运 |
China National Standards GA |
English PDF |
| GB/T 40500-2021 |
Determination of total aromatics composition in aviation fuels—GAs chromatography 喷气燃料中芳烃总量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB/T 40497-2021 |
Evaluation principles for the design of offshore facilities aGAinst fire and blast loading 海上设施防火与防爆设计评估原则 |
China National Standards GA |
English PDF |
| GB/T 40488-2021 |
Code of practice on propaGAtion of toxicodendron verniciflu 漆树育苗技术规程 |
China National Standards GA |
English PDF |
| GB/T 40543-2021 |
Petroleum and natural GAs industries—Materials selection for high content CO2 for casing, tubing and downhole equipment 石油天然气工业 高含CO2环境用套管、油管及井下工具的材料选择 |
China National Standards GA |
English PDF |
| GB/T 19013-2021 |
Quality management—Customer satisfaction—Guidelines for dispute resolution external to orGAnizations 质量管理 顾客满意 组织外部争议解决指南 |
China National Standards GA |
English PDF |
| GB/T 19010-2021 |
Quality management—Customer satisfaction—Guidelines for codes of conduct for orGAnizations 质量管理 顾客满意 组织行为规范指南 |
China National Standards GA |
English PDF |
| GB 40554.1-2021 |
Code of safety practice for offshore oil & GAs exploration and production—Part 1:General 海洋石油天然气开采安全规程 第1部分：总则 |
China National Standards GA |
English PDF |
| GB 18111-2021 |
GAs storage water heater 燃气容积式热水器 |
China National Standards GA |
English PDF |
| GB 40557-2021 |
Specification for safe naviGAtion of inland waterways high speed passenger ship 内河高速客船安全航行技术条件 |
China National Standards GA |
English PDF |
| GB/T 40143-2021 |
Basic specification for volunteer orGAnization 志愿服务组织基本规范 |
China National Standards GA |
English PDF |
| GB/T 40337-2021 |
GAs tightness of equipment for gas welding and allied processes 气焊及相关工艺设备的气密性 |
China National Standards GA |
English PDF |
| GB/T 40336-2021 |
Non-destructive testing—Leak testing—Calibration of reference leaks for GAses 无损检测 泄漏检测 气体参考漏孔的校准 |
China National Standards GA |
English PDF |
| GB/T 40335-2021 |
Non-destructive testing—Leak testing—Tracer GAs method 无损检测 泄漏检测 示踪气体方法 |
China National Standards GA |
English PDF |
| GB/T 40333-2021 |
Vacuum GAuges—Definitions and specifications for quadrupole mass spectrometers 真空计 四极质谱仪的定义与规范 |
China National Standards GA |
English PDF |
| GB/T 40272-2021 |
Paper,board,pulps and cellulose nanomaterials—Determination of acid-soluble magnesium,calcium,manGAnese,iron,copper,sodium and potassium 纸、纸板、纸浆和纤维素纳米材料 酸溶镁、钙、锰、铁、铜、钠、钾的测定 |
China National Standards GA |
English PDF |
| GB/T 40200-2021 |
Method of testing the performance of equipment for industrial orGAnic waste gas purification 工业有机废气净化装置性能测定方法 |
China National Standards GA |
English PDF |
| GB/T 40199-2021 |
Technical requirements for resource recovery and further processing of urban GArden waste 城市园林废弃物资源回收和深加工技术要求 |
China National Standards GA |
English PDF |
| GB/T 40260-2021 |
Test method for determining GAs permeability of polymer membrane materials 高分子膜材料气体渗透性能测试方法 |
China National Standards GA |
English PDF |
| GB/T 40246-2021 |
Guidelines for construction of meteorological disaster prevention and mitiGAtion demonstration community 气象防灾减灾示范社区建设导则 |
China National Standards GA |
English PDF |
| GB/T 40179-2021 |
Determination of orGAnic acids in plant—Liquid chromatography-tandem mass spectrometry 植物中有机酸的测定 液相色谱-质谱/质谱法 |
China National Standards GA |
English PDF |
| GB/T 40175.3-2021 |
Textiles—Methods of biochemical analysis—Part 3:OrGAnophosphorus pesticide (enzyme-linked immunosorbent assay) 纺织品 生物化学分析方法 第3部分：有机磷类农药（酶联免疫法） |
China National Standards GA |
English PDF |
| GB/T 40173-2021 |
Determination of reducing-end suGAr in water-soluble chitosan—Spectrophotometric method 水溶性壳聚糖中还原性端基糖的测定 分光光度法 |
China National Standards GA |
English PDF |
| GB/T 40168-2021 |
CorruGAting medium—Determination of the edge crush resistance after laboratory fluting 瓦楞芯纸 实验室起楞后边压强度的测定 |
China National Standards GA |
English PDF |
| GB/T 40120-2021 |
Agricultural irriGAtion equipment—Thermoplastic collapsible hoses for irrigation—Specifications and test methods 农业灌溉设备 灌溉用热塑性可折叠软管 技术规范和试验方法 |
China National Standards GA |
English PDF |
| GB/T 40119-2021 |
General technical specifications for RF tag irriGAtion intelligent control system 射频卡灌溉智能控制系统通用技术条件 |
China National Standards GA |
English PDF |
| GB/T 40116-2021 |
Foil bearings - Performance of hydrodynamic GAs journal bearings - Testing of static load capacity, friction coefficient and lifetime 箔片轴承 气体动压径向轴承性能 静态承载能力、摩擦因数和寿命测试 |
China National Standards GA |
English PDF |
| GB/T 40115-2021 |
Meters for irriGAtion water 灌溉水表 |
China National Standards GA |
English PDF |
| GB/T 40113.1-2021 |
Technical specification for the co-production engineering of biomass pyrolysis carbon GAs oil—Part 1:Process design 生物质热解炭气油多联产工程技术规范 第1部分：工艺设计 |
China National Standards GA |
English PDF |
| GB/T 24673-2021 |
Small-size GAsoline engine direct-link centrifugal pumps unit 小型汽油机直联离心泵机组 |
China National Standards GA |
English PDF |
| GB/T 16137-2021 |
Methods for estimation of examinee’s orGAn doses in X-ray diagnosis X射线诊断中受检者器官剂量的估算方法 |
China National Standards GA |
English PDF |
| GB/T 14949.5-2021 |
ManGAnese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards GA |
English PDF |
| GB/T 14949.12-2021 |
ManGAnese ores - Determination of combined water content - Gravimetric method 锰矿石 化合水含量的测定 重量法 |
China National Standards GA |
English PDF |
| GB/T 13469-2021 |
Economical operation for centrifuGAl，mixed flow and axial flow pump systems 离心泵、混流泵与轴流泵系统经济运行 |
China National Standards GA |
English PDF |
| GB/T 12265-2021 |
Safety of machinery—Minimum GAps to avoid crushing of parts of the human body 机械安全 防止人体部位挤压的最小间距 |
China National Standards GA |
English PDF |
| GB/T 6546-2021 |
CorruGAted fibreboard—Determination of edgewise crush resistance 瓦楞纸板 边压强度的测定 |
China National Standards GA |
English PDF |
| GB/T 20228-2021 |
GAllium arsenide single crystal 砷化镓单晶 |
China National Standards GA |
English PDF |
| GB/T 20091-2021 |
Classification for orGAnizations 组织机构类型 |
China National Standards GA |
English PDF |
| GB/T 18916.53-2021 |
Norm of water intake - Part 53: SuGAr 取水定额 第53部分：食糖 |
China National Standards GA |
English PDF |
| GB/T 39885-2021 |
Examination methods for triazolam in suspected drugs - GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中三唑仑检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39884-2021 |
Examination methods for three components in cannabis in suspected drugs - GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中大麻三种成分检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39883-2021 |
Examination methods for morphine in suspected drugs - GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中吗啡检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39882-2021 |
Examination methods for methylene dioxymetham phetamine in suspected drugs -- GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中二亚甲基双氧安非他明检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39881-2021 |
Examination methods for methaqualone in suspected drugs -- GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中安眠酮检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39880-2021 |
Examination methods for methadone in suspected drugs -- GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中美沙酮检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39879-2021 |
Examination methods for five components in opium in suspected drugs - GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中鸦片五种成分检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39878-2021 |
Examination methods for estazolam in suspected drugs - GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中艾司唑仑检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39877-2021 |
Examination methods for diazepam in suspected drugs—GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中地西泮检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39876-2021 |
Examination methods for cocaine in suspected drugs—GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中可卡因检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39875-2021 |
Examination methods for chlordiazepoxide in suspected drugs—GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中氯氮卓检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB/T 39874-2021 |
Examination methods for bromazepam in suspected drugs—GAs chromatography and gas chromatography-mass spectrometry 疑似毒品中溴西泮检验 气相色谱和气相色谱-质谱法 |
China National Standards GA |
English PDF |
| GB 5084-2021 |
Standard for irriGAtion water quality 农田灌溉水质标准 |
China National Standards GA |
English PDF |
| GB/T 40085-2021 |
NaviGAtion electronic map - Division network model 导航电子地图 分区网络模型 |
China National Standards GA |
English PDF |
| GB/T 39774-2021 |
Basic functions and technical requirements for naviGAtion application software 导航应用软件基本功能及技术要求 |
China National Standards GA |
English PDF |
| GB 18985-2021 |
Amount of supply GAses for divers 潜水员供气量 |
China National Standards GA |
English PDF |
| GB/T 40089-2021 |
Steel wire ropes for the petroleum and natural GAs industries—Minimum requirements and terms of acceptance 石油和天然气工业用钢丝绳 最低要求和验收条件 |
China National Standards GA |
English PDF |
| GB/T 40076-2021 |
Agricultural irriGAtion equipment—Filters—Verification of filtration grade 农业灌溉设备 过滤器 过滤等级验证 |
China National Standards GA |
English PDF |
| GB/T 40062-2021 |
Method for determination of total inorGAnic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography 变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法 |
China National Standards GA |
English PDF |
| GB/T 39652.4-2021 |
Emergency response guideline for transportation of dangerous goods—Part 4:List of substance which in contact with water emit toxic GAses 危险货物运输应急救援指南 第4部分：遇水反应产生毒性气体的物质目录 |
China National Standards GA |
English PDF |
| GB/T 15972.54-2021 |
Specifications for optical fibre test methods—Part 54:Measurement methods and test procedures for environmental characteristics—GAmma irradiation 光纤试验方法规范 第54部分：环境性能的测量方法和试验程序 伽玛辐照 |
China National Standards GA |
English PDF |
| GB/T 11640-2021 |
Seamless aluminum alloy GAs cylinders 铝合金无缝气瓶 |
China National Standards GA |
English PDF |
| GB/T 11066.11-2021 |
Methods for chemical analysis of gold-Part 11:Determination of magnesium，chromium，manGAnese，iron，nickel copper，palladium，silver，tin，antimony，lead and bismuth contents-Inductively coupled plasma mass spectrometry 金化学分析方法 第11部分：镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards GA |
English PDF |
| GB/T 9790-2021 |
Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorGAnic coatings 金属材料 金属及其他无机覆盖层的维氏和努氏显微硬度试验 |
China National Standards GA |
English PDF |
| GB/T 3883.309-2021 |
Safety of motor-operated hand-held, transportable and GArden tools - Part 309: Particular requirements for transportable mitre saws 手持式、可移式电动工具和园林工具的安全 第309部分：可移式斜切锯的专用要求 |
China National Standards GA |
English PDF |
| GB/T 3883.305-2021 |
Safety of motor-operated hand-held, transportable and GArden tools - Part 305: Particular requirements for transportable bench grinders 手持式、可移式电动工具和园林工具的安全 第305部分：可移式台式砂轮机的专用要求 |
China National Standards GA |
English PDF |
| GB/T 3883.302-2021 |
Safety of motor-operated hand-held, transportable and GArden tools - Part 302: Particular requirements for transportable table saws 手持式、可移式电动工具和园林工具的安全 第302部分：可移式台锯的专用要求 |
China National Standards GA |
English PDF |
| GB/T 3883.211-2021 |
Safety of motor-operated hand-held, transportable and GArden tools - Part 211: Particular requirements for hand-held reciprocating saws 手持式、可移式电动工具和园林工具的安全 第211部分：手持式往复锯的专用要求 |
China National Standards GA |
English PDF |
| GB/T 3883.209-2021 |
Safety of motor-operated hand-held, transportable and GArden tools - Part 209: Particular requirements for hand-held tappers and threaders 手持式、可移式电动工具和园林工具的安全 第209部分：手持式攻丝机和套丝机的专用要求 |
China National Standards GA |
English PDF |
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