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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.
  •  China "NA" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 7778-2017 Number desigNAtion and safety classification of refrigerants + No.2 modification sheet
    制冷剂编号方法和安全性分类+《第2号修改单》
    China National Standards
    NA

    English PDF
    GB/T 33722-2017 Chinese generic NAme of timbre and musical style of electrophones musical instruments
    电鸣乐器音色与音乐风格中文通用名称
    China National Standards
    NA

    English PDF
    GB/T 8050-2017 Fibre ropes—Polypropylene split film, monofilament and multifilament(PP2) and polypropylene high-teNAcity multifilament (PP3) 3, 4, 8 and 12 strand ropes
    纤维绳索 聚丙烯裂膜、单丝、复丝(PP2)和高强度复丝(PP3)3、4、8、12股绳索
    China National Standards
    NA

    English PDF
    GB/T 17623-2017 DetermiNAtion of componental contents of gases dissolved in insulating oil by gas chromatography method
    绝缘油中溶解气体组分含量的气相色谱测定法
    China National Standards
    NA

    English PDF
    GB/T 14541-2017 Guide for mainteNAnce and supervision of in-service mineral turbine oil used for power plants
    电厂用矿物涡轮机油维护管理导则
    China National Standards
    NA

    English PDF
    GB/T 14542-2017 Guide for mainteNAnce and supervision of transformer oil
    变压器油维护管理导则
    China National Standards
    NA

    English PDF
    GB/T 33609-2017 Flexible cellular polymeric materials—DetermiNAtion of hysteresis loss
    软质泡沫聚合材料 滞后损失试验方法
    China National Standards
    NA

    English PDF
    GB/T 33619-2017 Three-dimensioNAl fabrics of aramid and its hybrid fibers
    芳纶及其混编纤维的三维织物
    China National Standards
    NA

    English PDF
    GB/T 33666-2017 Identification method for El Nino/La NiNA events
    厄尔尼诺/拉尼娜事件判别方法
    China National Standards
    NA

    English PDF
    GB/T 18049-2017 Ergonomics of the thermal environment—ANAlytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria
    热环境的人类工效学 通过计算PMV和PPD指数与局部热舒适准则对热舒适进行分析测定与解释
    China National Standards
    NA

    English PDF
    GB/T 24218.17-2017 Textiles—Test methods for nonwovens—Part 17: DetermiNAtion of resistance to penetration by water (spray impact)
    纺织品 非织造布试验方法 第17部分:抗渗水性的测定(喷淋冲击法)
    China National Standards
    NA

    English PDF
    GB/T 33610.2-2017 Textiles—DetermiNAtion of deodorant property—Part 2:Detector tube method
    纺织品 消臭性能的测定 第2部分:检知管法
    China National Standards
    NA

    English PDF
    GB/T 33581-2017 Petroleum and NAtural gas industries—Drilling fluids—Processing equipment evaluation
    石油天然气工业 钻井液 固控设备评价
    China National Standards
    NA

    English PDF
    GB/T 33635-2017 Green manufacturing—Green supply chain maNAgement in manufacturing enterprises-Guideline
    绿色制造 制造企业绿色供应链管理 导则
    China National Standards
    NA

    English PDF
    GB/T 24218.16-2017 Textiles—Test methods for nonwovens—Part 16: DetermiNAtion of resistance to penetration by water(hydrostatic pressure)
    纺织品 非织造布试验方法 第16部分:抗渗水性的测定(静水压法)
    China National Standards
    NA

    English PDF
    GB/T 33562-2017 Information security technology—Secure domain NAme system deployment guide
    信息安全技术 安全域名系统实施指南
    China National Standards
    NA

    English PDF
    GB/T 33709-2017 Mobile laboratory—Guidance on dissemiNAtion and traceability of the value of equipment
    移动实验室 仪器设备量值溯源与传递指南
    China National Standards
    NA

    English PDF
    GB/T 33647-2017 DetermiNAtion of silicon content in motor gasoline—Inductively coupled plasma optical emission spectrometry (ICP-OES)
    车用汽油中硅含量的测定 电感耦合等离子体发射光谱法
    China National Standards
    NA

    English PDF
    GB/T 33800-2017 Ships and marine technology—Ship recycling maNAgement systems—Specifications for management systems for safe and environmentally sound ship recycling facilites
    船舶与海上技术 拆船管理体系 拆船厂安全与环境无害化管理体系规范
    China National Standards
    NA

    English PDF
    GB/T 8243.7-2017 Methods of test for full-flow lubricating oil filters for interNAl combustion engines—Part 7:Vibration fatigue test
    内燃机全流式机油滤清器试验方法 第7部分:振动疲劳试验
    China National Standards
    NA

    English PDF
    GB/T 8243.6-2017 Methods of test for full-flow lubricating oil filters for interNAl combustion engines—Part 6: Static burst pressure test
    内燃机全流式机油滤清器试验方法 第6部分:静压耐破度试验
    China National Standards
    NA

    English PDF
    GB/T 33727-2017 ANAlogue quartz clocks—Fitting dimentions of movements to hands
    指针式石英钟 机心与指针的配合尺寸
    China National Standards
    NA

    English PDF
    GB/T 33659-2017 Measurement maNAgement and service specifications for markets of agricultural products
    农贸市场计量管理与服务规范
    China National Standards
    NA

    English PDF
    GB/T 33616-2017 Textiles—Evaluation for biodegradability of nonwovens—Method by aNAlysis of evolved carbon dioxide
    纺织品 非织造布可生物降解性能的评价 二氧化碳释放测定法
    China National Standards
    NA

    English PDF
    GB/T 19830-2017 Petroleum and NAtural gas industries—Steel pipes for use as casing or tubing for wells
    石油天然气工业 油气井套管或油管用钢管
    China National Standards
    NA

    English PDF
    GB/T 249-2017 The rule of type desigNAtion for discrete semiconductor devices
    半导体分立器件型号命名方法
    China National Standards
    NA

    English PDF
    GB/T 33584.3-2017 Seawater quality requirements and aNAlysis methods for seawater cooling system—Part 3: Determination of chloride
    海水冷却水质要求及分析检测方法 第3部分:氯化物的测定
    China National Standards
    NA

    English PDF
    GB/T 33584.6-2017 Seawater quality requirements and aNAlysis methods for seawater cooling system—Part 6: Determination of heterotrophic bacteria
    海水冷却水质要求及分析检测方法 第6部分:异养菌的测定
    China National Standards
    NA

    English PDF
    GB/T 33584.2-2017 Seawater quality requirements and aNAlysis methods for seawater cooling system—Part 2: Determination of zinc
    海水冷却水质要求及分析检测方法 第2部分:锌的测定
    China National Standards
    NA

    English PDF
    GB/T 20225.1-2017 Electronic document maNAgement—Vocabulary—Part 1:Electronic document imaging
    电子文档管理 词汇 第1部分:电子文档成像
    China National Standards
    NA

    English PDF
    GB/T 33611-2017 Textiles—DetermiNAtion of short chain 4-(1,1,3,3-tetramethylbutyl)phenol ethoxylate
    纺织品 短链对特辛基苯酚乙氧基化物的测定
    China National Standards
    NA

    English PDF
    GB/T 33732-2017 Textiles—DetermiNAtion of resistance to water penetration—Impact penetration test
    纺织品 抗渗水性的测定 冲击渗透试验
    China National Standards
    NA

    English PDF
    GB/T 31052.4-2017 Lifting appliances—Code of inspection and mainteNAnce—Part 4: Jib cranes
    起重机械 检查与维护规程 第4部分:臂架起重机
    China National Standards
    NA

    English PDF
    GB/Z 24294.4-2017 Information security technology—Guide of implementation for Internet-based e-government information security—Part 4: Defense for termiNAl security
    信息安全技术 基于互联网电子政务信息安全实施指南 第4部分:终端安全防护
    China National Standards
    NA

    English PDF
    GB/T 33714-2017 NAnotechnology—Test method for size of nanoparticles—Atomic force microscopy
    纳米技术 纳米颗粒尺寸测量 原子力显微术
    China National Standards
    NA

    English PDF
    GB/T 33759-2017 The technical specification for recycling and utilization of dry blast furNAce dust in iron and steel industry
    高炉干法除尘灰回收利用技术规范
    China National Standards
    NA

    English PDF
    GB/T 33649-2017 DetermiNAtion of oxygenates and aniline compounds in motor gasoline—Gas chromatography
    车用汽油中含氧化合物和苯胺类化合物的测定 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 33715-2017 NAnotechnologies—Health and safety practices in occupational settings relevant to nanotechnologies
    纳米技术 纳米技术职业场所健康和安全指南
    China National Standards
    NA

    English PDF
    GB/T 33603-2017 Coding specification of dyNAmic message for electric power system model and data
    电力系统模型数据动态消息编码规范
    China National Standards
    NA

    English PDF
    GB/T 33646-2017 DetermiNAtion of the ester compounds in motor rasoline—Gas chromatography
    车用汽油中酯类化合物的测定 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 33648-2017 Test method for identification and determiNAtion of specific non-regular additives in motor gasoline—Infrared spectroscopic method
    车用汽油中典型非常规添加物的识别与测定 红外光谱法
    China National Standards
    NA

    English PDF
    GB/T 31983.31-2017 NArrow band power line communication over low-voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification
    低压窄带电力线通信 第31部分:窄带正交频分复用电力线通信 物理层规范
    China National Standards
    NA

    English PDF
    GB/T 21267-2017 Petroleum and NAtural gas industries—Procedures for testing casing and tubing connections
    石油天然气工业 套管及油管螺纹连接试验程序
    China National Standards
    NA

    English PDF
    GB/T 33686-2017 General rules for aNAlytical and testing methods of coal mine water
    煤矿水水质分析的一般规定
    China National Standards
    NA

    English PDF
    GB/T 1859.4-2017 Reciprocating interNAl combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source
    往复式内燃机 声压法声功率级的测定 第4部分:使用标准声源简易法
    China National Standards
    NA

    English PDF
    GB/T 33559-2017 Technical requirement and method of measurement for sigNAl analyzer of digital terrestrial television
    地面数字电视信号分析仪技术要求和测量方法
    China National Standards
    NA

    English PDF
    GB/T 31052.12-2017 Lifting appliances—Code of inspection and mainteNAnce—Part 12: Floating cranes
    起重机械 检查与维护规程 第12部分:浮式起重机
    China National Standards
    NA

    English PDF
    GB/T 33719-2017 Guide for addressing sustaiNAbility in standards
    标准中融入可持续性的指南
    China National Standards
    NA

    English PDF
    GB/T 33576-2017 Cross-regioNAl exchange for travel service information
    跨区域交通出行服务信息交换
    China National Standards
    NA

    English PDF
    GB/T 33584.5-2017 Seawater quality requirements and aNAlysis methods for seawater cooling system—Part 5: Determination of dissolved solid
    海水冷却水质要求及分析检测方法 第5部分:溶解固形物的测定
    China National Standards
    NA

    English PDF
    GB/T 33584.1-2017 Seawater quality requirements and aNAlysis method for seawater cooling system—Part 1:Determination of calcium and magnesium
    海水冷却水质要求及分析检测方法 第1部分:钙、镁离子的测定
    China National Standards
    NA

    English PDF
    GB/T 33657-2017 NAnotechnologies—Electrical operating parameter test specification of wafer level nano-scale phase change memory cells
    纳米技术 晶圆级纳米尺度相变存储单元电学操作参数测试规范
    China National Standards
    NA

    English PDF
    GB/T 33741-2017 Mobile payment—Technical requirements for contactless reader termiNAl based on 2.45GHz range controlled communication technology
    手机支付 基于2.45GHz RCC(限域通信)技术的非接触式读写器终端技术要求
    China National Standards
    NA

    English PDF
    GB/T 33744-2017 Emergency shelter for earthquake disasters—Guidelines on the operation and maNAgement
    地震应急避难场所 运行管理指南
    China National Standards
    NA

    English PDF
    GB/T 33802-2017 Ships and marine technology—Ship recycling maNAgement systems—Guidelines for selection of ship recyclers(and pro forma contract)
    船舶与海上技术 拆船管理体系 拆船厂选择导则(和形式合同)
    China National Standards
    NA

    English PDF
    GB/T 33801-2017 Ships and marine technology—Ship recycling maNAgement systems—Requirements for bodies providing audit and certification of ship recycling management
    船舶与海上技术 拆船管理体系 对拆船管理审核和认证机构的要求
    China National Standards
    NA

    English PDF
    GB/T 33584.4-2017 Seawater quality requirements and aNAlysis methods for seawater cooling system—Part 4: Determination of sulfate
    海水冷却水质要求及分析检测方法 第4部分:硫酸盐的测定
    China National Standards
    NA

    English PDF
    GB/T 33721-2017 Reliability test methods for LED lumiNAries
    LED灯具可靠性试验方法
    China National Standards
    NA

    English PDF
    GB/T 33601-2017 Power grid equipment common model NAming specification
    电网设备通用模型数据命名规范
    China National Standards
    NA

    English PDF
    GB/T 33582-2017 General principles of structural finite element aNAlysis for mechanical products
    机械产品结构有限元力学分析通用规则
    China National Standards
    NA

    English PDF
    GB/T 5687.4-2016 Nitrogen-bearing ferrochromium and nitride ferrochrome with high nitrogen content—DetermiNAtion of nitrogen content—The distillation-neutralization titration method
    氮化铬铁和高氮铬铁 氮含量的测定 蒸馏-中和滴定法
    China National Standards
    NA

    English PDF
    GB/T 33107-2016 Dimethyl carboNAte for industrial use
    工业用碳酸二甲酯
    China National Standards
    NA

    English PDF
    GB 5009.138-2017 NAtional food safety standard - Determination of nickel in food
    食品安全国家标准 食品中镍的测定
    China National Standards
    NA

    English PDF
    GB 5009.93-2017 NAtional food safety standard - Determination of selenium in food
    食品安全国家标准 食品中硒的测定
    China National Standards
    NA

    English PDF
    GB 5009.14-2017 NAtional food safety standard - Determination of Zinc in Food
    食品安全国家标准 食品中锌的测定
    China National Standards
    NA

    English PDF
    GB 5009.91-2017 NAtional food safety standard - Determination of potassium and sodium in food
    食品安全国家标准 食品中钾、钠的测定
    China National Standards
    NA

    English PDF
    GB 5009.182-2017 NAtional food safety standard - Determination of aluminum in food
    食品安全国家标准 食品中铝的测定
    China National Standards
    NA

    English PDF
    GB 5009.241-2017 NAtional food safety standard - Determination of magnesium in food
    食品安全国家标准 食品中镁的测定
    China National Standards
    NA

    English PDF
    GB 5009.242-2017 NAtional food safety standard - Determination of manganese in food
    食品安全国家标准 食品中铜的测定
    China National Standards
    NA

    English PDF
    GB 5009.12-2017 NAtional food safety standard - Determination of lead in food
    食品安全国家标准 食品中铅的测定
    China National Standards
    NA

    English PDF
    GB 2762-2017 NAtional food safety standard - Contaminant limits in food
    食品安全国家标准 食品中污染物限量
    China National Standards
    NA

    English PDF
    GB 2761-2017 NAtional food safety standard - Fungi toxins in food
    食品安全国家标准 食品中真菌毒素限量
    China National Standards
    NA

    English PDF
    GB/T 13477.17-2017 Test method for building sealants—Part 17:DetermiNAtion of elastic recovery
    建筑密封材料试验方法 第17部分:弹性恢复率的测定
    China National Standards
    NA

    English PDF
    GB/T 33534-2017 Specification of unemployment registration maNAgement service
    失业登记管理服务规范
    China National Standards
    NA

    English PDF
    GB/T 33532-2017 Specification of employment registration maNAgement service
    就业登记管理服务规范
    China National Standards
    NA

    English PDF
    GB/T 33542-2017 General specifications for multi-effect distillationseawater desaliNAtion plant
    多效蒸馏海水淡化装置通用技术要求
    China National Standards
    NA

    English PDF
    GB/T 33500-2017 ExterNAl wall insulation foam ceramic
    外墙外保温泡沫陶瓷
    China National Standards
    NA

    English PDF
    GB/T 33502-2017 Surface chemical aNAlysis—Recording and reporting data in X-ray photoelectron spectroscopy(XPS)
    表面化学分析 X射线光电子能谱(XPS)数据记录与报告的规范要求
    China National Standards
    NA

    English PDF
    GB/T 33503-2017 ANAlytical method of the chemical composition in the glass containing lead
    含铅玻璃化学成分分析方法
    China National Standards
    NA

    English PDF
    GB/T 33498-2017 Surface chemical aNAlysis—Characterization of nanostructured materials
    表面化学分析 纳米结构材料表征
    China National Standards
    NA

    English PDF
    GB/T 6394-2017 DetermiNAtion of estimating the average grain size of metal
    金属平均晶粒度测定方法
    China National Standards
    NA

    English PDF
    GB/T 19346.1-2017 Amorphous and NAnocrystalline alloys measurement methods—Part 1:AC magnetic properties by the use of ring specimens
    非晶纳米晶合金测试方法 第1部分:环形试样交流磁性能
    China National Standards
    NA

    English PDF
    GB/T 33463.1-2017 Technology specification of seawater desaliNAtion for iron and steel industry—Part 1: Low temperature multiple effect distillation
    钢铁行业海水淡化技术规范 第1部分:低温多效蒸馏法
    China National Standards
    NA

    English PDF
    GB/T 33488.4-2017 Test method of pressure equipments of thermoplastics welded for chemicals—Part 4:Ultrasonic examiNAtion
    化工用塑料焊接制承压设备检验方法 第4部分:超声检测
    China National Standards
    NA

    English PDF
    GB/T 33514-2017 Steel cord conveyor belts—DetermiNAtion of the lateral and vertical displacement of steel cords
    钢丝绳芯输送带 钢丝绳横向和垂直位移的测定
    China National Standards
    NA

    English PDF
    GB/T 21649.2-2017 Particle size aNAlysis—Image analysis methods—Part2:Dynamic image analysis methods
    粒度分析 图像分析法 第2部分:动态图像分析法
    China National Standards
    NA

    English PDF
    GB/T 33512-2017 Textile conveyor belts—DetermiNAtion of the net length of an endless (spliced) conveyor belt
    织物芯输送带 环形输送带(拼接)净长度的测定
    China National Standards
    NA

    English PDF
    GB/T 33511-2017 Mechanical vibration—Evaluation of measurement results from dyNAmic tests and investigation on bridges
    机械振动 桥梁动态测试与检测测量结果的评估
    China National Standards
    NA

    English PDF
    GB/T 33489-2017 Building specification for exhibition information maNAgement system
    展览会信息管理系统建设规范
    China National Standards
    NA

    English PDF
    GB/T 33523.601-2017 Geometrical product specifications (GPS)—Surface texture: Areal—Part 601: NomiNAl characteristics of contact (stylus) instruments
    产品几何技术规范(GPS) 表面结构 区域法 第601部分:接触(触针)式仪器的标称特性
    China National Standards
    NA

    English PDF
    GB/T 33492-2017 MaNAgement criterion for second hand goods market
    旧货(二手货)市场经营管理规范
    China National Standards
    NA

    English PDF
    GB/T 33495-2017 Regulations of household electronic and electrical appliances mainteNAnce service for rural areas
    农村地区家电维修服务规范
    China National Standards
    NA

    English PDF
    GB/T 33497-2017 Standard of quality maNAgement for restaurant
    餐饮企业质量管理规范
    China National Standards
    NA

    English PDF
    GB/T 33494-2017 Build and maNAgement technical criterion for market of house decoration and improvement
    建材家居市场建设及管理技术规范
    China National Standards
    NA

    English PDF
    GB/T 33524.1-2017 Modular taper interface with ball track system—Part 1: Dimensions and desigNAtion of shanks
    带有钢球拉紧系统的模块圆锥接口 第1部分:柄部尺寸和标记
    China National Standards
    NA

    English PDF
    GB/T 33524.2-2017 Modular taper interface with ball track system—Part 2: Dimensions and desigNAtion of receivers
    带有钢球拉紧系统的模块圆锥接口 第2部分:安装孔尺寸和标记
    China National Standards
    NA

    English PDF
    GB/T 1147.1-2017 Small and medium power interNAl combustion engines—Part 1: General requirements
    中小功率内燃机 第1部分:通用技术条件
    China National Standards
    NA

    English PDF
    GB/T 1147.2-2017 Small and medium power interNAl combustion engines—Part 2: Test methods
    中小功率内燃机 第2部分:试验方法
    China National Standards
    NA

    English PDF
    GB/T 33488.3-2017 Test method of pressure equipments of thermoplastics welded for chemicals—Part 3: Radiographic examiNAtion
    化工用塑料焊接制承压设备检验方法 第3部分:射线检测
    China National Standards
    NA

    English PDF
    GB/T 33488.2-2017 Test method of pressure equipments of thermoplastics welded for chemicals—Part 2: Visual examiNAtion
    化工用塑料焊接制承压设备检验方法 第2部分:外观检测
    China National Standards
    NA

    English PDF

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