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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 |
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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 Red |
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GB/T 40149-2021 |
Construction specifications of cRedit files for employees of inspection body and laboratory 检验检测机构从业人员信用档案建设规范 |
China National Standards Red |
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GB/T 40131-2021 |
General specification for Reduced-speed permanent-magnet stepping motors 减速永磁式步进电动机通用规范 |
China National Standards Red |
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GB/T 40128-2021 |
Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layeRed molybdenum disulfide nanosheets 表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法 |
China National Standards Red |
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GB/T 11270.2-2021 |
Superabrasive products—Diamond circular saw blade—Part 2:SinteRed saw blades 超硬磨料制品 金刚石圆锯片 第2部分:烧结锯片 |
China National Standards Red |
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GB/T 325.6-2021 |
Packaging container—Steel drum—Part 6:TapeRed-opening steel drum 包装容器 钢桶 第6部分:锥形开口钢桶 |
China National Standards Red |
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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 Red |
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GB/T 40045-2021 |
Fuel specification for hydrogen poweRed vehicles—Liquid hydrogen(LH2) 氢能汽车用燃料 液氢 |
China National Standards Red |
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GB/T 39946-2021 |
Determination of prohibited Para Red in lip cosmetics -- High performance liquid chromatography 唇用化妆品中禁用物质对位红的测定 高效液相色谱法 |
China National Standards Red |
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GB/T 39899-2021 |
The technical specifications for remanufactuRed automotive components—Automatic transmission 汽车零部件再制造产品技术规范 自动变速器 |
China National Standards Red |
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GB/T 39895-2021 |
RemanufactuRed automotive components—Specifications of labels 汽车零部件再制造产品 标识规范 |
China National Standards Red |
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GB/T 39832-2021 |
Gardening machinery—PoweRed material-collecting systems—Safety 园艺机械 物料动力收集装置 安全 |
China National Standards Red |
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GB/T 39821-2021 |
Plastics—Determination of apparent density of moulding material that cannot be pouRed from a specified funnel 塑料 不能从规定漏斗流出的模塑材料表观密度的测定 |
China National Standards Red |
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GB/T 39764-2021 |
Volatile organic compounds from upholsteRed furniture—On-site and rapid detection method 软体家具中挥发性有机化合物 现场快速检测方法 |
China National Standards Red |
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GB/T 4797.9-2021 |
Classification of environmental conditions—Environmental conditions appearing in nature—MeasuRed shock and vibration data during storage, transportation and in-use 环境条件分类 自然环境条件 贮存、运输和使用过程中测得的冲击和振动数据 |
China National Standards Red |
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GB/T 3670-2021 |
CoveRed electordes for manual metal arc welding of copper and copper alloys 铜及铜合金焊条 |
China National Standards Red |
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GB/T 41110-2021 |
Tubular coRed electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys 镍及镍合金药芯焊丝 |
China National Standards Red |
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GB/T 41104.3-2021 |
Solder wire, solid and flux coRed -- Specifications and test methods -- Part 3: Wetting balance test method for flux cored solder wire efficacy 实心和药芯软钎料丝? 规范和试验方法? 第3部分:药芯软钎料丝功效的润湿平衡试验方法 |
China National Standards Red |
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GB/T 41104.2-2021 |
Solder wire, solid and flux coRed -- Specification and test methods -- Part 2: Determination of flux content 实心和药芯软钎料丝? 规范和试验方法? 第2部分:钎剂含量的测定 |
China National Standards Red |
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GB/T 41104.1-2021 |
Solder wire, solid and flux coRed -- Specification and test methods -- Part 1: Classification and performance requirements 实心和药芯软钎料丝? 规范和试验方法? 第1部分:分类和性能要求 |
China National Standards Red |
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GB/T 8100.3-2021 |
Mounting surfaces of hydraulic valves—Part 3: Pressure-Reducing valves, sequence valves, unloading valves, throttle valves and check valves 液压阀安装面 第3部分:减压阀、顺序阀、卸荷阀、节流阀和单向阀 |
China National Standards Red |
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GB/T 41155-2021 |
SinteRed metal materials,excluding hardmetals—Fatigue test pieces 烧结金属材料(不包括硬质合金) 疲劳试样 |
China National Standards Red |
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GB/T 17215.673-2021 |
Electricity metering data exchange -- The DLMS/COSEM suite -- Part 73: WiRed and wireless M-Bus communication profiles for local and neighbourhood networks 电测量数据交换 DLMS/COSEM组件 第73部分:本地和社区网络的有线和无线M-Bus通信配置 |
China National Standards Red |
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GB/T 41091-2021 |
Guidance for electrical safety risk assessment and risk Reduction in assembly occupancies 人员密集场所电气安全风险评估和风险降低指南 |
China National Standards Red |
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GB/T 41092-2021 |
Guidance for electrical safety risk assessment and risk Reduction in multiple application workplace 多重应用环境场所电气安全风险评估和风险降低指南 |
China National Standards Red |
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GB/T 41195-2021 |
Specification for basic data items of public cRedit information 公共信用信息基础数据项规范 |
China National Standards Red |
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GB/T 41196-2021 |
General rules for public cRedit information releasing to public 公共信用信息公示通则 |
China National Standards Red |
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GB/T 40977-2021 |
Clothes washing machines for household use—Method for measuringthe microbial contamination Reduction 家用洗衣机 降低微生物污染测试方法 |
China National Standards Red |
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GB/T 40980-2021 |
Determination of Reducing sugar in biochemical products—High-performance liquid chromatography with pre-column derivatization 生化制品中还原糖的测定 柱前衍生高效液相色谱法 |
China National Standards Red |
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GB/T 4214.10-2021 |
Test method for noise of household and similar electrical appliances—Procedure for determining and verifying declaRed noise emission values 家用和类似用途电器噪声测试方法 确定和检验噪声明示值的程序 |
China National Standards Red |
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GB/T 40952-2021 |
Specification of public library services for the hearing impaiRed 公共图书馆听障人士服务规范 |
China National Standards Red |
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GB/T 19322.1-2021 |
Small craft -- Airborne sound emitted by poweRed recreational craft -- Part 1: Pass-by measurement procedures 小艇 机动游艇空气噪声 第1部分:通过测量程序 |
China National Standards Red |
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GB/T 40571-2021 |
Intelligent service—PRedictive maintenance—General requirements 智能服务 预测性维护 通用要求 |
China National Standards Red |
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GB/T 40840-2021 |
Construction and management requirement of the unified social cRedit identifier database for legal entities and other organizations 法人和其他组织统一社会信用代码数据库建设和管理要求 |
China National Standards Red |
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GB/T 40728-2021 |
Remanufacturing—Quality inspection methods for repaiRed layers of mechanical products 再制造 机械产品修复层质量检测方法 |
China National Standards Red |
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GB/T 23801-2021 |
Determination of fatty acid methyl ester (FAME) content in middle distillates—InfraRed spectrometry 中间馏分油中脂肪酸甲酯含量的测定 红外光谱法 |
China National Standards Red |
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GB/T 40563-2021 |
Fluoride Red phosphors 氟化物红色荧光粉 |
China National Standards Red |
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GB/T 40731-2021 |
Method of test and evaluation for lost motion of precision Reducer 精密减速器回差测试与评价方法 |
China National Standards Red |
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GB/T 40826-2021 |
Test method for hand-arranging staple length of dehaiRed cashmere—Flatbed scanner method 分梳山羊绒手排长度试验方法 图板电子扫描仪法 |
China National Standards Red |
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GB/T 40566-2021 |
Granular polysilicon produced by fluidized bed method—Determination of hydrogen—Pulse heating inert gas fusion infraRed absorption method 流化床法颗粒硅 氢含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards Red |
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GB/T 40561-2021 |
Photovoltaic silicon material—Determination of oxygen—Pulse heating inert gas fusion infraRed absorption method 光伏硅材料 氧含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards Red |
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GB/T 40709-2021 |
Technical requirements for swell compensator of trailing suction hopper dRedger 耙吸挖泥船波浪补偿器技术要求 |
China National Standards Red |
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GB/T 20115.1-2021 |
Basic specifications for industrial fuel fiRed installations—Part 1:General 工业燃料加热装置基本技术条件 第1部分:通用部分 |
China National Standards Red |
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GB/T 40848-2021 |
(Feed ingRedients: Corn flakes) 饲料原料 压片玉米 |
China National Standards Red |
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GB/T 12690.4-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infraRed absorption and impulse-thermal conductivity method 稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分:氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards Red |
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GB/T 40790-2021 |
SinteRed cerium-based and cerium-rich permanent magnet materials 烧结铈及富铈永磁材料 |
China National Standards Red |
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GB/T 40792-2021 |
Test method of weight loss of sinteRed neodymium iron boron permanent magnets 烧结钕铁硼永磁体失重试验方法 |
China National Standards Red |
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GB/T 40793-2021 |
Nonmetallic coatings for sinteRed neodymium iron boron permanent magnets 烧结钕铁硼表面涂层 |
China National Standards Red |
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GB/T 13697-2021 |
Determination of carbon in uranium oxide powder and pellets—High-frequency inductive furnace combustion-infraRed detection method 二氧化铀粉末和芯块中碳的测定 高频感应炉燃烧-红外检测法 |
China National Standards Red |
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GB/T 39523-2020 |
Test method for torsional vibration of precision planetary cycloidal Reducers 精密行星摆线减速器扭转振动性能测试方法 |
China National Standards Red |
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GB 25034-2020 |
Gas-fiRed heating and hot water combi-boiler 燃气采暖热水炉 |
China National Standards Red |
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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 Red |
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GB/T 39122-2020 |
Manufacturing practice for processing of fresh and frozen cultuRed obscure puffer 养殖暗纹东方鲀鲜、冻品加工操作规范 |
China National Standards Red |
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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 Red |
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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 Red |
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GB/T 39213-2020 |
DRedging track and profile monitor 疏浚轨迹与剖面显示系统 |
China National Standards Red |
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GB/T 3082-2020 |
Galvanized or zinc-aluminum alloy-coated low-carbon steel wire for armouRed cables 铠装电缆用热镀锌及锌铝合金镀层低碳钢丝 |
China National Standards Red |
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GB/T 39072-2020 |
Regulation for artificial bed-log production of plastic bag cultuRed white jelly fungus 袋栽银耳菌棒生产规范 |
China National Standards Red |
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GB 1886.181-2016 |
National food safety standard - Food Additives - Red yeast red + No.1 modification sheet 食品安全国家标准 食品添加剂 红曲红+《第1号修改单》 |
China National Standards Red |
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GB/T 38976-2020 |
Test method for the oxygen concentration in silicon materials—Inert gas fusion infraRed detection method 硅材料中氧含量的测试 惰性气体熔融红外法 |
China National Standards Red |
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GB/T 38981-2020 |
SinteRed-metal injection-moulded materials—Specifications 烧结金属注射成形材料 规范 |
China National Standards Red |
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GB/T 38868-2020 |
Industrial control network general technical requirements—WiRed networks 工业控制网络通用技术要求 有线网络 |
China National Standards Red |
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GB/T 39035-2020 |
Code of practice for Redundant design and test of redundant dynamic positioning system 冗余动力定位系统冗余设计和试验规程 |
China National Standards Red |
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GB/T 39053-2020 |
Specification of cRedit assessment for merchants on cross-border E-commerce platform 跨境电子商务平台商家信用评价规范 |
China National Standards Red |
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GB/T 38943.2-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 2:Particular requirements for externally-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2部分:外部动力机器的特定要求 |
China National Standards Red |
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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 Red |
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GB/T 39023-2020 |
Writing and marking instruments—Specification for caps to Reduce the risk of asphyxiation 书写和记号工具 降低窒息风险的笔套规范 |
China National Standards Red |
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GB/T 38875-2020 |
Reduced activation martensitic steel plates with heat-resistance and corrosion-resistance for nuclear facilities 核电用耐高温抗腐蚀低活化马氏体结构钢板 |
China National Standards Red |
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GB/T 38812.3-2020 |
Direct Reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method 直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Red |
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GB/T 38812.2-2020 |
Direct Reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards Red |
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GB/T 38812.1-2020 |
Direct Reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards Red |
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GB/T 24180-2020 |
Cold-Reduced electrolytic chromium/chromium oxide coated steel sheet and strip 冷轧电镀铬钢板及钢带 |
China National Standards Red |
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GB/T 18569.2-2020 |
Safety of machinery—Reduction of risks to health resulting from hazardous substances emitted by machinery—Part 2: Methodology leading to verification procedures 机械安全 减小由机械排放的有害物质对健康的风险 第2部分:生成验证流程的方法 |
China National Standards Red |
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GB/T 18569.1-2020 |
Safety of machinery—Reduction of risks to health resulting from hazardous substances emitted by machinery—Part 1: Principles and specifications for machinery manufacturers 机械安全 减小由机械排放的有害物质对健康的风险 第1部分:用于机械制造商的原则和规范 |
China National Standards Red |
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GB/T 8454-2020 |
Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method 焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法 |
China National Standards Red |
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GB/T 38773-2020 |
Comprehensive evaluation method of useage for prevention and control to stoRed grain pests 储粮害虫防治技术应用评价方法 |
China National Standards Red |
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GB/T 38640-2020 |
Digital publishing format for visually impaiRed people 盲用数字出版格式 |
China National Standards Red |
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GB/T 20888.2-2020 |
Machinery for forestry—Safety requirements and testing for pole-mounted poweRed pruners—Part 2:Machines for use with back-pack power source 林业机械 杆式动力修枝锯安全要求和试验 第2部分:背负式动力修枝锯 |
China National Standards Red |
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GB/T 20888.1-2020 |
Machinery for forestry—Safety requirements and testing for pole-mounted poweRed pruners—Part 1: Machines fitted with an integral combustion engine 林业机械 杆式动力修枝锯安全要求和试验 第1部分:侧挂式动力修枝锯 |
China National Standards Red |
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GB/T 19725.2-2020 |
Agricultural and forestry machinery — Safety requirements and testing for portable, hand-held ,poweRed brush-cutters and grass-trimmers — Part 2: Machines for use with back-pack power unit 农林机械 便携式割灌机和割草机安全要求和试验 第2部分:背负式动力机械 |
China National Standards Red |
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GB/T 19725.1-2020 |
Agricultural and forestry machinery—Safety requirements and testing for portable,hand-held,poweRed brush-cutters and grass-trimmers—Part 1:Machines fitted with an integral combustion engine 农林机械 便携式割灌机和割草机安全要求和试验 第1部分:侧挂式动力机械 |
China National Standards Red |
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GB/T 5959.12-2020 |
Safety in installations for electroheating and electromagnetic processing—Part 12: Particular requirements for infraRed electroheating 电热和电磁处理装置的安全 第12部分:对红外电热装置的特殊要求 |
China National Standards Red |
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GB/T 10066.12-2020 |
Test methods for electroheating installations—Part 12:InfraRed electroheating installations 电热装置的试验方法 第12部分:红外电热装置 |
China National Standards Red |
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GB/T 38570-2020 |
Determination for ingRedients of genetically modified plants—Target sequencing methods 植物转基因成分测定 目标序列测序法 |
China National Standards Red |
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GB/T 7964-2020 |
SinteRed metal materials(excluding hardmetal)--Tension testing at room temperature 烧结金属材料(不包括硬质合金) 室温拉伸试验 |
China National Standards Red |
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GB/T 38516-2020 |
Permeable sinteRed metal materials—Determination of average pore size of medium flow 可渗透性烧结金属材料 中流量平均孔径的测定 |
China National Standards Red |
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GB/T 24595-2020 |
Hot-rolled steel bars for quenched and tempeRed automobile crankshafts 汽车调质曲轴用热轧钢棒 |
China National Standards Red |
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GB 1886.311-2020 |
National food safety standard - Food additive - Black currant Red 食品安全国家标准 食品添加剂 黑加仑红 |
China National Standards Red |
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GB/T 39657-2020 |
Backhoe dRedger supervisory control system 反铲挖泥船疏浚监控系统 |
China National Standards Red |
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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 Red |
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GB/T 39622-2020 |
Gravity dRedging grab 挖泥船重力抓斗 |
China National Standards Red |
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GB/T 39564.3-2020 |
Multi-carrier shaRed distribution infrastructure for fibre to the home—Part 3: Optical distribution box 光纤到户用多电信业务经营者共用型配线设施 第3部分:光缆分纤箱 |
China National Standards Red |
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GB/T 39564.2-2020 |
Multi-carrier shaRed distribution infrastructure for fibre to the home—Part 2: Optical fibre distribution frame 光纤到户用多电信业务经营者共用型配线设施 第2部分:光纤配线架 |
China National Standards Red |
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GB/T 39564.1-2020 |
Multi-carrier shaRed distribution infrastructure for fibre to the home—Part 1: Optical cable cross-connect cabinet 光纤到户用多电信业务经营者共用型配线设施 第1部分:光缆交接箱 |
China National Standards Red |
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GB/T 39560.701-2020 |
Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and colouRed corrosion-protected coatings on metals by the colorimetric method 电子电气产品中某些物质的测定 第7-1部分:六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] |
China National Standards Red |
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GB/T 39536-2020 |
Draghead tooth of trailing suction hopper dRedger 耙吸挖泥船耙齿 |
China National Standards Red |
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GB/T 39479-2020 |
PRediction method for radiated noise of offshore platform 海洋平台辐射噪声预报方法 |
China National Standards Red |
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GB/T 24507-2020 |
Laminate engineeRed wood flooring 浸渍纸层压实木复合地板 |
China National Standards Red |
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GB/T 39683-2020 |
Specifications of cRedit grading and evaluation of administrative service intermediaries 政务服务中介机构信用等级划分与评价规范 |
China National Standards Red |
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GB/T 39697.2-2020 |
Rubber or plastics coveRed rollers—Specifications—Part 2:Surface characteristics 橡胶或塑料包覆辊 规范 第2部分:表面特性 |
China National Standards Red |
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