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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 20674.1-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 1:Butt fusion 塑料管材和管件 聚乙烯系统熔接设备 第1部分：热熔对接 |
China National Standards et |
 English PDF |
| GB/T 20660-2020 |
Petroleum and natural gas industries—Control and mitigation of fires and explosions on offshore production installations—Requirements and guidelines 石油天然气工业 海上生产设施的火灾、爆炸控制、削减措施 要求和指南 |
China National Standards et |
English PDF |
| GB/T 19408.6-2020 |
Agricultural vehicles—Mechanical connections between towed and towing vehicles—Part 6：Specifications for non-swivel clevis couplings 农业车辆 挂车和牵引车的机械连接 第6部分：非摆动式U型钩的连接 |
China National Standards et |
English PDF |
| GB/T 19066.2-2020 |
Composite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated 管法兰用金属波齿复合垫片 第2部分：Class系列 |
China National Standards et |
English PDF |
| GB/T 19066.1-2020 |
Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated 管法兰用金属波齿复合垫片 第1部分：PN系列 |
China National Standards et |
English PDF |
| GB/T 18799-2020 |
Electric irons for household or similar use—Methods for measuring performance 家用和类似用途电熨斗 性能测试方法 |
China National Standards et |
English PDF |
| GB/T 18663.3-2020 |
Mechanical structures for electronic equipment—Tests for metric and inch system—Part 3: Electromagnetic shielding performance tests for cabinets and subracks 电子设备机械结构 公制系列和英制系列的试验 第3部分：机柜和插箱的电磁屏蔽性能试验 |
China National Standards et |
English PDF |
| GB/T 18252-2020 |
Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation 塑料管道系统 用外推法确定热塑性塑料材料以管材形式的长期静液压强度 |
China National Standards et |
English PDF |
| GB/T 17888.4-2020 |
Safety of machinery—Permanent means of access to machinery—Part 4: Fixed ladders 机械安全 接近机械的固定设施 第4部分：固定式直梯 |
China National Standards et |
English PDF |
| GB/T 17888.3-2020 |
Safety of machinery—Permanent means of access to machinery—Part 3: Stairs, stepladders and guard-rails 机械安全 接近机械的固定设施 第3部分：楼梯、阶梯和护栏 |
China National Standards et |
English PDF |
| GB/T 17888.2-2020 |
Safety of machinery—Permanent means of access to machinery—Part 2: Working platforms and walkways 机械安全 接近机械的固定设施 第2部分：工作平台与通道 |
China National Standards et |
English PDF |
| GB/T 17888.1-2020 |
Safety of machinery—Permanent means of access to machinery—Part 1: Choice of fixed means and general requirements of access 机械安全 接近机械的固定设施 第1部分：固定设施的选择及接近的一般要求 |
China National Standards et |
English PDF |
| GB/Z 17625.13-2020 |
Electromagnetic compatibility—Limits—Assessment of emission limits for the connection of unbalanced installations to MV, HV and EHV power systems 电磁兼容 限值 接入中压、高压、超高压电力系统的不平衡设施发射限值的评估 |
China National Standards et |
English PDF |
| GB/T 15566.4-2020 |
Public information guidance systems—Setting principles and requirements—Part 4: Public transport station 公共信息导向系统 设置原则与要求 第4部分：公共交通车站 |
China National Standards et |
English PDF |
| GB/T 14098-2020 |
Turbines and turbine sets—Measurement of emitted airborne noise—Engineering/survey method 燃气轮机和燃气轮机机组 气载噪声的测量 工程法/简易法 |
China National Standards et |
English PDF |
| GB/T 13217.4-2020 |
Test method for viscosity of ink 油墨黏度检验方法 |
China National Standards et |
English PDF |
| GB/T 13217.1-2020 |
Test method for colour and tinctorial strength of ink 油墨颜色和着色力检验方法 |
China National Standards et |
English PDF |
| GB/T 13089-2020 |
Method for determination of oxazolidinethione in feeds 饲料中噁唑烷硫酮的测定方法 |
China National Standards et |
English PDF |
| GB/T 13086-2020 |
Method for determination of free gossypol in feeds 饲料中游离棉酚的测定方法 |
China National Standards et |
English PDF |
| GB/T 12604.5-2020 |
Non-destructive testing—Terminology—Magnetic particle testing 无损检测 术语 磁粉检测 |
China National Standards et |
English PDF |
| GB/T 10395.27-2020 |
Agricultural and forestry machinery—Safety—Part 27：Bale wrappers 农林机械 安全 第27部分：缠膜机 |
China National Standards et |
English PDF |
| GB/T 10395.26-2020 |
Agricultural and forestry machinery—Safety—Part 26：Large rotary mowers 农林机械 安全 第26部分：大型旋转式割草机 |
China National Standards et |
English PDF |
| GB/T 10395.25-2020 |
Agricultural and forestry machinery—Safety—Part 25：Rotary disc and drum mowers and flail mowers 农林机械 安全 第25部分：旋转式圆盘割草机、转鼓式割草机和甩刀式割草机 |
China National Standards et |
English PDF |
| GB/T 8110-2020 |
Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels 熔化极气体保护电弧焊用非合金钢及细晶粒钢实心焊丝 |
China National Standards et |
English PDF |
| GB/T 7674-2020 |
Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 额定电压72.5kV及以上气体绝缘金属封闭开关设备 |
China National Standards et |
English PDF |
| GB/Z 6113.403-2020 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products 无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分：不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑 |
China National Standards et |
English PDF |
| GB/T 6096-2020 |
Fall protection— Performance test methods for fall protection systems 坠落防护 安全带系统性能测试方法 |
China National Standards et |
English PDF |
| GB/T 5169.5-2020 |
Fire hazard testing for electric and electronic products—Part 5: Test flames—Needle-flame test method—Apparatus, confirmatory test arrangement and guidance 电工电子产品着火危险试验 第5部分：试验火焰 针焰试验方法 装置、确认试验方法和导则 |
China National Standards et |
English PDF |
| GB/T 5169.46-2020 |
Fire hazard testing for electric and electronic products—Part 46: Test flames—Determination of the characteristic heat flux for ignition from a non-contacting flame source 电工电子产品着火危险试验 第46部分：试验火焰 非接触火焰源中起燃时特征热通量的测定 |
China National Standards et |
English PDF |
| GB/T 5169.30-2020 |
Fire hazard testing for electric and electronic products—Part 30: Heat release—Summary and relevance of test methods 电工电子产品着火危险试验 第30部分：热释放 试验方法概要和相关性 |
China National Standards et |
English PDF |
| GB/T 39426-2020 |
General technical specification for permanent magnetic direct drive motor vehicles of urban rail transit 城市轨道交通永磁直驱车辆通用技术条件 |
China National Standards et |
English PDF |
| GB/T 39425-2020 |
General technical specfication for the permanent magnetic direct drive motor bogie of urban rail transit 城市轨道交通车辆永磁直驱转向架通用技术条件 |
China National Standards et |
English PDF |
| GB/T 39422-2020 |
Determination methods of characteristic values for dowel-bearing strength and withdrawal capacity of nails and screws in timber structure 木结构销槽承压强度及钉连接承载力特征值确定方法 |
China National Standards et |
English PDF |
| GB/T 39421-2020 |
Methods for determining the static gel strength of cement formulations 水泥浆静胶凝强度测定方法 |
China National Standards et |
English PDF |
| GB/T 39416-2020 |
Test methods of fuel consumption for truck crane 汽车起重机燃油消耗量试验方法 |
China National Standards et |
English PDF |
| GB/T 39413-2020 |
Performance requirements and test methods for BeiDou navigation satellite system signal simulator 北斗卫星导航系统信号模拟器性能要求及测试方法 |
China National Standards et |
English PDF |
| GB/T 39410-2020 |
General specification for GNSS geodetic receivers onboard low earth orbit satellite 低轨星载GNSS测量型接收机通用规范 |
China National Standards et |
English PDF |
| GB/T 39408-2020 |
Electronic jetting dispenser robot system—General specifications 电子喷胶机器人系统 通用技术条件 |
China National Standards et |
English PDF |
| GB/T 39399-2020 |
General specification for BeiDou navigation satellite system geodetic receiver 北斗卫星导航系统测量型接收机通用规范 |
China National Standards et |
English PDF |
| GB/T 39398-2020 |
Monitoring and assessment parameters of international GNSS monitoring and assessment system (iGMAS) 全球连续监测评估系统（iGMAS）监测评估参数 |
China National Standards et |
English PDF |
| GB/T 39395-2020 |
Test method for buckling resistance of the thermoplastics inspection chamber bases 热塑性塑料检查井井座抗压失稳试验方法 |
China National Standards et |
English PDF |
| GB/T 39394-2020 |
Test method for LED lamps, LED luminaires and LED modules LED灯、LED灯具和LED模块的测试方法 |
China National Standards et |
English PDF |
| GB/T 39472-2020 |
Performance requirements and test methods for BeiDou navigation satellite system signal record and playback devices 北斗卫星导航系统信号采集回放仪性能要求及测试方法 |
China National Standards et |
English PDF |
| GB/T 39228-2020 |
Determination of soil microbial biomass—Fumigation-extraction method 土壤微生物生物量的测定 熏蒸提取法 |
China National Standards et |
English PDF |
| GB/T 35381.14-2020 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 14：Sequence control 农林拖拉机和机械 串行控制和通信数据网络 第14部分：顺序控制 |
China National Standards et |
English PDF |
| GB/T 35381.12-2020 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 12：Diagnostics services 农林拖拉机和机械 串行控制和通信数据网络 第12部分：诊断服务 |
China National Standards et |
English PDF |
| GB/T 29790-2020 |
Point-of-care testing(POCT)—Requirements for quality and competence 即时检验 质量和能力的要求 |
China National Standards et |
English PDF |
| GB/T 39495-2020 |
Metallic and other inorganic coatings—Chromate-free chemical conversion coatings on allumion and its alloys 金属及其他无机覆盖层 铝及铝合金无铬化学转化膜 |
China National Standards et |
English PDF |
| GB/T 39494-2020 |
Determination for coating adhesion of rare earth permanent magnetic materials for drive motor of new energy vehicle 新能源汽车驱动电机用稀土永磁材料表面涂镀层结合力的测定 |
China National Standards et |
English PDF |
| GB/T 39493-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Pressure regulators 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 压力调节装置 |
China National Standards et |
English PDF |
| GB/T 39492-2020 |
Testing method of quantum efficiency for white LED phosphor 白光LED用荧光粉量子效率测试方法 |
China National Standards et |
English PDF |
| GB/T 39490-2020 |
Test method for liquid impingement erosion resistance of fiber-reinforced plastics—Rotating apparatus method 纤维增强塑料液体冲击抗侵蚀性试验方法 旋转装置法 |
China National Standards et |
English PDF |
| GB/T 39488-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Electronic type gas and air ratio control system 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子式燃气与空气比例控制系统 |
China National Standards et |
English PDF |
| GB/T 39487-2020 |
Test method of tube shear strength for structural foaming adhesives 发泡结构胶粘剂管剪强度试验方法 |
China National Standards et |
English PDF |
| GB/T 39486-2020 |
Chemical reagent—General rules for inductively coupled plasma mass spectrometry 化学试剂 电感耦合等离子体质谱分析方法通则 |
China National Standards et |
English PDF |
| GB/T 39485-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Manual gas valves 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 手动燃气阀 |
China National Standards et |
English PDF |
| GB/T 39484-2020 |
Fibre-reinforced plastic composites—Determination of the mode Ⅱ fracture resistanc for unidirectionally reinforced materials using the calibrated end-loaded split(C-ELS) test and an effective crack length approach 纤维增强塑料复合材料 用校准端载荷分裂试验（C-ELS）和有效裂纹长度法测定单向增强材料的Ⅱ型断裂韧性 |
China National Standards et |
English PDF |
| GB/T 39482.3-2020 |
Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens—Part 3: Processing and analysis of data from dummy cells 涂漆和未涂漆金属试样的电化学阻抗谱（EIS） 第3部分：从模拟电解池获得数据的处理和分析 |
China National Standards et |
English PDF |
| GB/T 39327-2020 |
Rubber and plastics hoses for marine-engine wet-exhaust systems—Specification 船用发动机湿式排气系统用橡胶和塑料软管 规范 |
China National Standards et |
English PDF |
| GB/T 39311-2020 |
Thermoplastic hoses and hose assemblies — Wire or synthetic yarn reinforced single-pressure types for hydraulic applications — Specification 热塑性软管和软管组合件 液压用钢丝或合成纱线增强单一压力型 规范 |
China National Standards et |
English PDF |
| GB/T 39307-2020 |
Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic coloring 荧光增白剂 色光和增白强度的测定 塑料着色法 |
China National Standards et |
English PDF |
| GB/T 39306-2020 |
Reclaimed water quality—Determination of total arsenic—Atomic fluorescence spectrometry 再生水水质 总砷的测定 原子荧光光谱法 |
China National Standards et |
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 et |
English PDF |
| GB/T 39304-2020 |
General technical specification for sample pre-treatment of biological toxicity detection in reclaimed water 再生水生物毒性检测的样品前处理通用技术规范 |
China National Standards et |
English PDF |
| GB/T 39302-2020 |
Reclaimed water quality—Determination of anionic surfactants—Methylene blue spectrophotometric method 再生水水质 阴离子表面活性剂的测定 亚甲蓝分光光度法 |
China National Standards et |
English PDF |
| GB/T 39301-2020 |
Disposal method for electroplating sludge reduction 电镀污泥减量化处置方法 |
China National Standards et |
English PDF |
| GB/T 39300-2020 |
Treatment and disposal method for chromium-containing electroplating sludge 含铬电镀污泥处理处置方法 |
China National Standards et |
English PDF |
| GB/T 39299-2020 |
Methods for disposing reused thinner waste in the production of TFT-LCD 液晶面板制造稀释废液回收再利用方法 |
China National Standards et |
English PDF |
| GB/T 39298-2020 |
Reclaimed water quality—Determination of benzene homologues—Gas chromatography 再生水水质 苯系物的测定 气相色谱法 |
China National Standards et |
English PDF |
| GB/T 39296-2020 |
Operation effect evaluation of recirculating cooling water treatment—Method of monitoring heat exchanger 循环冷却水处理运行效果评价 监测换热器法 |
China National Standards et |
English PDF |
| GB/T 39295-2020 |
Determination of the tack for water based adhesive 水性胶粘剂触粘性的测定 |
China National Standards et |
English PDF |
| GB/T 39294-2020 |
Determination of the discoloration performence for adhesive 胶粘剂变色（黄变）性能的测定 |
China National Standards et |
English PDF |
| GB/T 39292-2020 |
Method of sampling and sample preparation for analysis of palladium carbon wastes 废钯炭分析用取样和制样方法 |
China National Standards et |
English PDF |
| GB/T 39291-2020 |
Test method for impact wear properties of studs 鞋钉冲击磨损性能试验方法 |
China National Standards et |
English PDF |
| GB/T 39290-2020 |
Determination the content of the aromatic amines in adhesives 胶粘剂中芳香胺含量的测定 |
China National Standards et |
English PDF |
| GB/T 39289-2020 |
Determination of the adhesion strength—Plastic and metal 胶粘剂粘接强度的测定 金属与塑料 |
China National Standards et |
English PDF |
| GB/T 39285-2020 |
Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography 钯化合物分析方法 氯含量的测定 离子色谱法 |
China National Standards et |
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 et |
English PDF |
| GB/T 39246-2020 |
Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe 高密度聚乙烯无缝外护管预制直埋保温管件 |
China National Standards et |
English PDF |
| GB/T 39163-2020 |
Test methods of the bonding strength for target-backing plate assemblies 靶材与背板结合强度测试方法 |
China National Standards et |
English PDF |
| GB/T 39160-2020 |
Cadmium zinc telluride target for thin-film solar cells 薄膜太阳能电池用碲锌镉靶材 |
China National Standards et |
English PDF |
| GB/T 39159-2020 |
High purity copper alloy target for integrated circuit 集成电路用高纯铜合金靶材 |
China National Standards et |
English PDF |
| GB/T 39158-2020 |
High purity copper rotatable tube target for flat panel display 平面显示用高纯铜旋转管靶 |
China National Standards et |
English PDF |
| GB/T 39157-2020 |
Classification and definition of the technology readiness levels for targets 靶材技术成熟度等级划分及定义 |
China National Standards et |
English PDF |
| GB/T 39156-2020 |
Technical requirements and test methods for large format ceramic slab 大规格陶瓷板技术要求及试验方法 |
China National Standards et |
English PDF |
| GB/T 37363.4-2020 |
Determination of biocides content of coating materials—Part 4: Determination of carbendazim content 涂料中生物杀伤剂含量的测定 第4部分：多菌灵含量的测定 |
China National Standards et |
English PDF |
| GB/T 37363.3-2020 |
Determination of biocides content of coating materials—Part 3:Determination of triclosan content 涂料中生物杀伤剂含量的测定 第3部分：三氯生含量的测定 |
China National Standards et |
English PDF |
| GB/T 36805.2-2020 |
Plastics—Determination of tensile properties at high strain rates—Part 2: Direct testing method 塑料 高应变速率下的拉伸性能测定 第2部分：直接测试法 |
China National Standards et |
English PDF |
| GB/T 35465.6-2020 |
Test method for fatigue properties of polymer matrix composite materials—Part 6:Fatige properties of adhesives in shear by tension 聚合物基复合材料疲劳性能测试方法 第6部分：胶粘剂拉伸剪切疲劳 |
China National Standards et |
English PDF |
| GB/T 35465.5-2020 |
Test method for fatigue properties of polymer matrix composite materials—Part 5: Flexural fatigue 聚合物基复合材料疲劳性能测试方法 第5部分：弯曲疲劳 |
China National Standards et |
English PDF |
| GB/T 35465.4-2020 |
Test method for fatigue properties of polymer matrix composite materials—Part 4: Tension-compression fatigue and compression-compression fatigue 聚合物基复合材料疲劳性能测试方法 第4部分：拉-压和压-压疲劳 |
China National Standards et |
English PDF |
| GB/T 32224-2020 |
Heat meters 热量表 |
China National Standards et |
English PDF |
| GB/T 31334.6-2020 |
Test methods for dipped canvas—Part 6 : Determinations of size, grammage, etc 浸胶帆布试验方法 第6部分：尺寸、克重等基本项目测量 |
China National Standards et |
English PDF |
| GB/T 28125.2-2020 |
Gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil 气体分析 空分工艺中危险物质的测定 第2部分：矿物油的测定 |
China National Standards et |
English PDF |
| GB/T 26548.7-2020 |
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 7:Nibbler and shears 手持便携式动力工具 振动试验方法 第7部分：冲剪机和剪刀 |
China National Standards et |
English PDF |
| GB/T 24982-2020 |
Garnet aluminate series of rare earth phosphors for white LED 白光LED用石榴石结构铝酸盐系列荧光粉 |
China National Standards et |
English PDF |
| GB/T 24981.2-2020 |
Test methods of rare earth long afterglow phosphors—Part 2: Determination of afterglow brightness 稀土长余辉荧光粉试验方法 第2部分：余辉亮度的测定 |
China National Standards et |
English PDF |
| GB/T 24981.1-2020 |
Test methods of rare earth long afterglow phosphors—Part 1: Determination of emission dominantpeak and chromaticity coordinates 稀土长余辉荧光粉试验方法 第1部分：发射主峰和色品坐标的测定 |
China National Standards et |
English PDF |
| GB/T 24165-2020 |
Determination of polychlorinated biphenyls in dye products 染料产品中多氯联苯的测定 |
China National Standards et |
English PDF |
| GB/T 24164-2020 |
Determination of chlorinated benzenes in dye products 染料产品中氯化苯的测定 |
China National Standards et |
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