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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 "ENT" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 32142-2015 Detection and idENTification of Euphorbia dentata Michx
    齿裂大戟检疫鉴定方法
    China National Standards
    ENT

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    GB/T 32134-2015 Method for the measuremENT of colour of raw wool
    羊毛颜色测定方法
    China National Standards
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    GB/T 32125-2015 TreatmENT and disposal specification for waste hydrochloric acid from industrial manufacture
    工业废盐酸的处理处置规范
    China National Standards
    ENT

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    GB/T 32124-2015 TreatmENT and disposal specification for phosphogypsum
    磷石膏的处理处置规范
    China National Standards
    ENT

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    GB/T 32123-2015 TreatmENT and disposal specification for cyanide waste water
    含氰废水处理处置规范
    China National Standards
    ENT

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    GB/T 32107-2015 Code for recirculating cooling water treatmENT by ozone
    臭氧处理循环冷却水技术规范
    China National Standards
    ENT

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    GB/T 32106-2015 Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system—Method by measuremENT of biogas production
    塑料 在水性培养液中最终厌氧生物分解能力的测定 通过测量生物气体产物的方法
    China National Standards
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    GB/T 32105-2015 Dipped polyester cord fabric technical requiremENTs and evaluation methods
    浸胶聚酯帘子布技术条件和评价方法
    China National Standards
    ENT

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    GB/T 32104-2015 General technical requiremENT of polyurethane rubber cushions for rubber capsule processing machine
    橡皮囊成型设备用聚氨酯橡胶缓冲件通用技术条件
    China National Standards
    ENT

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    GB/T 32098-2015 Organic acid of biological fermENTation classification
    生物发酵法有机酸分类
    China National Standards
    ENT

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    GB/T 32095.1-2015 Performance and test methods of non-stick surface of domestic metal utensils for household food—Part 1:General requiremENT of performance
    家用食品金属烹饪器具不粘表面性能及测试规范 第1部分:性能通用要求
    China National Standards
    ENT

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    GB/T 32091-2015 Ultraviolet equipmENT for water disinfection—Ultraviolet dose testing method
    紫外线水消毒设备 紫外线剂量测试方法
    China National Standards
    ENT

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    GB/T 32089-2015 Intellectual property rights managemENT in science and technology research projects
    科学技术研究项目知识产权管理
    China National Standards
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    GB/T 32068.3-2015 Technical specification of operation of environmENT protection facilities for lead-acid battery manufacturers—Part 3: Waste water treatment system
    铅酸蓄电池环保设施运行技术规范 第3部分: 废水处理系统
    China National Standards
    ENT

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    GB/T 32068.2-2015 Technical specification of operation of environmENT protection facilities for lead-acid battery manufacturers—Part 2: Acid fog treatment system
    铅酸蓄电池环保设施运行技术规范 第2部分: 酸雾处理系统
    China National Standards
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    GB/T 2424.1-2015 EnvironmENTal testing—Part 3: Supporting documentation and guidance—Cold and dry heat tests
    环境试验 第3部分:支持文件及导则 低温和高温试验
    China National Standards
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    GB/T 20236-2015 Accelerated outdoor weathering test methods for nonmetallic materials using concENTrated natural sunlight
    非金属材料的聚光加速户外暴露试验方法
    China National Standards
    ENT

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    GB/T 19661.2-2015 Safety requiremENTs for nuclear instrumentations and systems—Part 2: Constructional requirements and classification of radiometric gauges
    核仪器及系统安全要求 第2部分:放射性测量计的结构要求和分级
    China National Standards
    ENT

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    GB/T 18890.1-2015 Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 1: Test methods and requiremENTs
    额定电压220kV(Um=252 kV)交联聚乙烯绝缘电力电缆及其附件 第1部分:试验方法和要求
    China National Standards
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    GB/T 14305-2015 Chemical reagENT—Cyclohexane
    化学试剂 环己烷
    China National Standards
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    GB/T 13631-2015 Design criteria for supplemENTary control point of nuclear power plants
    核电厂辅助控制点设计准则
    China National Standards
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    GB/T 13161-2015 Radiation protection instrumENTation—Measurement of personal dose equivalents Hp(10) and Hp(0,07) for X, gamma, neutron and beta radiations—Direct reading personal dose equivalent meters
    辐射防护仪器 测量X、γ、中子和β辐射个人剂量当量Hp(10)和Hp(0.07) 直读式个人剂量当量仪
    China National Standards
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    GB/T 10813.2-2015 Celadon porcelain ware—Part 2: OrnamENTal celadon porcelain ware
    青瓷器 第2部分:陈设艺术青瓷器
    China National Standards
    ENT

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    GB/T 10067.21-2015 Basic specifications for electroheat installations—Part 21: Large capacity electric arc furnace using alternating currENT
    电热装置基本技术条件 第21部分:大型交流电弧炉
    China National Standards
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    GB/T 32088-2015 Accelerated weathering test methods of automotive nonmetal componENTs and materials using a xenon-arc apparatus
    汽车非金属部件及材料氙灯加速老化试验方法
    China National Standards
    ENT

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    GB/T 32082-2015 Marine colorized pipe idENTification
    船舶管路用彩色识别标志
    China National Standards
    ENT

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    GB/T 32081-2015 Ships and marine technology—Survival equipmENT for survival craft and rescue boats
    船舶与海上技术 救生艇筏和救助艇用救生属具
    China National Standards
    ENT

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    GB/T 32078.3-2015 Ships and marine technology—Breathing apparatus for ships—Part 3: Self-contained breathing apparatus (safety equipmENT) required by the IMO IBC and IGC Codes
    船舶与海上技术 船用呼吸器 第3部分:符合IMO IBC及IGC规则要求的自给式呼吸器(安全设备)
    China National Standards
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    GB/T 21451.1-2015 Petroleum and liquid petroleum products—MeasuremENT of level and temperature in storage tanks by automatic methods—Part 1: Measurement of level in atmospheric tanks
    石油和液体石油产品 储罐中液位和温度自动测量法 第1部分:常压罐中的液位测量
    China National Standards
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    GB/T 32065.7-2015 EnvironmENTal test methods for oceanographic instruments—Part 7:Damp heat, cyclic
    海洋仪器环境试验方法 第7部分:交变湿热试验
    China National Standards
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    GB/T 32065.6-2015 EnvironmENTal test methods for oceanographic instruments—Part 6:Damp heat, steady state
    海洋仪器环境试验方法 第6部分:恒定湿热试验
    China National Standards
    ENT

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    GB/T 32065.5-2015 EnvironmENTal test methods for oceanographic instruments—Part 5:Dry heat storage
    海洋仪器环境试验方法 第5部分:高温贮存试验
    China National Standards
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    GB/T 32065.4-2015 EnvironmENTal test methods for oceanographic instruments—Part 4:Dry heat
    海洋仪器环境试验方法 第4部分:高温试验
    China National Standards
    ENT

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    GB/T 32065.2-2015 EnvironmENTal test methods for oceanographic instruments—Part 2:Cold
    海洋仪器环境试验方法 第2部分:低温试验
    China National Standards
    ENT

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    GB/T 32065.1-2015 EnvironmENTal test methods for oceanographic instruments—Part 1: General
    海洋仪器环境试验方法 第1部分:总则
    China National Standards
    ENT

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    GB/T 32065.3-2015 EnvironmENTal test methods for oceanographic instruments—Part 3: Cold storage
    海洋仪器环境试验方法 第3部分:低温贮存试验
    China National Standards
    ENT

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    GB 51137-2015 Code for construction and acceptance of waste water and exhaust treatmENT engineering of the electronics industry
    电子工业废水废气处理工程施工及验收规范
    China National Standards
    ENT

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    GB 51133-2015 Code for design of environmENTal protection of pharmaceutical industry
    医药工业环境保护设计规范
    China National Standards
    ENT

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    GB 14930.1-2015 National Food Safety Standard-DetergENTs
    食品安全国家标准 洗涤剂
    China National Standards
    ENT

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    GB 1886.52-2015 National Food Safety Standard-Food Additives-Vegetable oil extraction solvENT (also known as hexane solvents)
    食品安全国家标准 食品添加剂 植物油抽提溶剂(又名己烷类溶剂)
    China National Standards
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    GB 1886.128-2015 National food safety standard — Food additive — Methyl cyclopENTenolone (aka 3-methyl-2-hydroxy-2-ene-1-one)
    食品安全国家标准 食品添加剂 甲基环戊烯醇酮(又名 3-甲基-2-羟基-2-环戊烯-1-酮)
    China National Standards
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    GB 1886.163-2015 National food safety standard — Food additive — Methyl-4-pENTenoic acid
    食品安全国家标准 食品添加剂 2-甲基-4-戊烯酸
    China National Standards
    ENT

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    GB/T 31953-2015 Drafting guide for ENTerprise credit evaluation report
    企业信用评估报告编制指南
    China National Standards
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    GB/T 31952-2015 The specifications for the information of ENTerprise credit record
    企业信用档案信息规范
    China National Standards
    ENT

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    GB/T 31950-2015 ENTerprise integrity management system
    企业诚信管理体系
    China National Standards
    ENT

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    GB/T 31870-2015 Guides for drafting ENTerprise quality credit report
    企业质量信用报告编写指南
    China National Standards
    ENT

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    GB/T 31863-2015 Evaluation index of ENTerprise quality credit
    企业质量信用评价指标
    China National Standards
    ENT

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    GB/T 23794-2015 Index of ENTerprise credit evaluation
    企业信用评价指标
    China National Standards
    ENT

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    GB/T 31880-2015 EssENTial requirements of integrity for inspection body and laboratory
    检验检测机构诚信基本要求
    China National Standards
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    GB 32049-2015 Minimum allowable values of energy efficiency and energy efficiency grades for household and similar purposes A.C. electric vENTilating fans
    家用和类似用途交流换气扇能效限定值及能效等级
    China National Standards
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    GB 32100-2015 The coding rule of the unified social credit idENTifier for legal entities and other organizations
    法人和其他组织统一社会信用代码编码规则
    China National Standards
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    GB/T 31975-2015 Technical requiremENTs of compressed air for respiratory protection
    呼吸防护用压缩空气技术要求
    China National Standards
    ENT

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    GB/T 31866-2015 IdENTification system for internet of things—Entity code
    物联网标识体系 物品编码Ecode
    China National Standards
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    GB/T 32054-2015 Electronic commerce trading product information description—Electronic componENTs
    电子商务交易产品信息描述 电子元器件
    China National Standards
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    GB 13539.1-2015 Low-voltage fuses—Part 1: General requiremENTs
    低压熔断器 第1部分:基本要求
    China National Standards
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    GB/T 31969-2015 Test methods of rare earth three-band phosphors for fluorescENT lamps—Measurement of phosphors application character
    灯用稀土三基色荧光粉试验方法 荧光粉二次特性的测定
    China National Standards
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    GB/T 31967.2-2015 Test method for physical property of rare earth permanENT magnetic materials—Part 2:Determination of bending strength and fracture toughness
    稀土永磁材料物理性能测试方法 第2部分:抗弯强度和断裂韧度的测定
    China National Standards
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    GB/T 31967.1-2015 Test method for physical property of rare earth permanENT magnetic materials—Part 1:Determination of temperature coefficient of magnetic flux
    稀土永磁材料物理性能测试方法 第1部分:磁通温度特性的测定
    China National Standards
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    GB/T 31894-2015 Water supply equipmENT of low voice additive pipe pressure
    静音管网叠压给水设备
    China National Standards
    ENT

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    GB/T 14849.8-2015 Methods for chemical analysis of silicon metal—Part 8: Determination of copper contENT—Atomic absorption spectrometric method
    工业硅化学分析方法 第8部分:铜含量的测定 原子吸收光谱法
    China National Standards
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    GB/T 10238-2015 Oil well cemENT
    油井水泥
    China National Standards
    ENT

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    GB/T 31949-2015 Manganese ores—Determination of mercury contENT—Solid sampling and direct mercury analysis method
    锰矿石 汞含量的测定 固体进样直接测定法
    China National Standards
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    GB/T 31948-2015 Chromium ores—Determination of mercury contENT— Solid sampling and direct mercury analysis method
    铬矿石 汞含量的测定 固体进样直接测定法
    China National Standards
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    GB/T 31947-2015 Iron ores—Determination of mercury contENT—Solid sampling and direct mercury analysis method
    铁矿石 汞含量的测定 固体进样直接测定法
    China National Standards
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    GB/T 31933-2015 Test method for the corrosion of steel bar embedded in concrete in chloride enviromENT
    模拟海洋环境钢筋耐蚀试验方法
    China National Standards
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    GB/T 31931-2015 Zinc or zinc alloy coating on steel sheets or strips—Determination of hexavalENT chromium content—1,5-Diphenylcarbohydrazide (diphenylcarbazide) spectrophotometric method
    钢板及钢带 锌及锌合金镀层中六价铬含量的测定 二苯碳酰二肼分光光度法
    China National Standards
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    GB/T 31927-2015 Zinc and aluminum based coatings on steel sheets and strips—Determination of lead and cadmium contENTs—Inductively coupled plasma mass spectrometric method
    钢板及钢带 锌基和铝基镀层中铅和镉含量的测定 电感耦合等离子体质谱法
    China National Standards
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    GB/T 31924-2015 Nickel pig iron—Determination of nickel contENT—The dimethylglyoxime gravimetric method
    含镍生铁 镍含量的测定 丁二酮肟重量法
    China National Standards
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    GB/T 14849.9-2015 Methods for chemical analysis of silicon metal—Part 9: Determination of titanium contENT —Diantipyryl methane spectrophotometry
    工业硅化学分析方法 第9部分:钛含量的测定 二安替吡啉甲烷分光光度法
    China National Standards
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    GB/T 14849.7-2015 Methods for chemical analysis of silicon metal—Part 7: Determination of phosphorus contENT—Phosphorus molybdenum blue spectrophotometry
    工业硅化学分析方法 第7部分:磷含量的测定 磷钼蓝分光光度法
    China National Standards
    ENT

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    GB/T 31912-2015 AdornmENT—Mark
    饰品 标识
    China National Standards
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    GB/T 7274-2015 Methods for the measuremENT of direct inter-electrode capacitances of electronic tubes and valves
    电子管极间电容测试方法
    China National Standards
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    GB/T 31984-2015 Test method for determining the contENT of vinyl acetate in ethylene-vinyl acetate copolymer applied in photovoltaic modules—Thermal gravimetric analysis (TGA)
    光伏组件用乙烯-醋酸乙烯共聚物中醋酸乙烯酯含量测试方法 热重分析法(TGA)
    China National Standards
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    GB/T 31916.5-2015 Information technology—Cloud data storage and managemENT—Part 5: Key-Value based cloud data management application interface
    信息技术 云数据存储和管理 第5部分:基于键值(Key-Value)的云数据管理应用接口
    China National Standards
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    GB/T 31916.2-2015 Information technology—Cloud data storage and managemENT—Part 2 : Object-based cloud storage application interface
    信息技术 云数据存储和管理 第2部分:基于对象的云存储应用接口
    China National Standards
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    GB/T 31916.1-2015 Information technology—Cloud data storage and managemENT—Part 1: General
    信息技术 云数据存储和管理 第1部分:总则
    China National Standards
    ENT

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    GB/T 31914-2015 Guidelines for designing and implemENTing of electronic records management system
    电子文件管理系统建设指南
    China National Standards
    ENT

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    GB/T 31913-2015 General functional requiremENTs for administrative electronic records creation and transaction system
    文书类电子文件形成办理系统通用功能要求
    China National Standards
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    GB/T 14555-2015 RequiremENTs for interface and installation of marine radar
    船用导航雷达接口及安装要求
    China National Standards
    ENT

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    GB/Z 32002-2015 Information and documENTation—Work process analysis for records
    信息与文献 文件管理工作过程分析
    China National Standards
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    GB/T 9364.1-2015 Miniature fuses—Part 1: Definitions for miniature fuses and general requiremENTs for miniature fuse-links
    小型熔断器 第1部分:小型熔断器定义和小型熔断体通用要求
    China National Standards
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    GB/T 6508-2015 Test method for dyeing uniformity of polyester filamENT yarns
    涤纶长丝染色均匀度试验方法
    China National Standards
    ENT

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    GB/T 6451-2015 Specification and technical requiremENTs for oil-immersd power transformers
    油浸式电力变压器技术参数和要求
    China National Standards
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    GB/T 5711-2015 Textiles—Tests for colour fastness—Colour fastness to drycleaning using perchloroethylene solvENT
    纺织品 色牢度试验 耐四氯乙烯干洗色牢度
    China National Standards
    ENT

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    GB/T 5121.29-2015 Methods for chemical analysis of copper and copper alloys—Part 29: Determination of aluminium oxide contENT
    铜及铜合金化学分析方法 第29部分:三氧化二铝含量的测定
    China National Standards
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    GB/T 4372.4-2015 Methods for chemical analysis of zincoxide produced by direct process—Part 4:Determination of cadmium oxide contENT—Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第4部分:氧化镉量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 4372.3-2015 Methods for chemical analysis of zincoxide produced by direct process—Part 3:Determination of copper oxide contENT—Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第3部分:氧化铜量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 4210-2015 Electrotechnical terminology—Electromechanical componENTs for electronic equipment
    电工术语 电子设备用机电元件
    China National Standards
    ENT

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    GB/T 3903.30-2015 Footwear—Test method for outsoles, insoles, linings and insocks—Water soluble contENT
    鞋类 外底、内底、衬里和内垫试验方法 水溶物含量
    China National Standards
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    GB/T 32026-2015 Silver coated glass mirror—EnvironmENTal test methods
    镀银玻璃镜 耐环境腐蚀的测试方法
    China National Standards
    ENT

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    GB/T 32022-2015 AdornmENT with precious metal coating
    贵金属覆盖层饰品
    China National Standards
    ENT

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    GB/T 32021-2015 Biaxially oriENTed polypropylene matt film
    双向拉伸聚丙烯消光薄膜
    China National Standards
    ENT

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    GB/T 32019-2015 ImplemENTation guidance for energy management systems in public institutions
    公共机构能源管理体系实施指南
    China National Standards
    ENT

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    GB/T 32015-2015 Silk—Testing method for degumming loss percENTage
    丝绸 练减率试验方法
    China National Standards
    ENT

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    GB/T 32010.1-2015 DocumENT management—Portable document format—Part 1: PDF 1.7
    文献管理 可移植文档格式 第1部分:PDF 1.7
    China National Standards
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    GB/T 32004-2015 Information and documENTation—Permanence and durability of writing,printing and copying on paper—Requirements and test methods
    信息与文献 纸张上书写、打印和复印字迹的耐久和耐用性 要求与测试方法
    China National Standards
    ENT

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    GB/T 32003-2015 Specification of sciENTific and technical novelty search
    科技查新技术规范
    China National Standards
    ENT

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    GB/T 31993-2015 ManagemENT specification of electric energy service management platform
    电能服务管理平台管理规范
    China National Standards
    ENT

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    GB/T 31991.5-2015 Technical specification of electric energy service managemENT platform—Part 5: Safety protection specification
    电能服务管理平台技术规范 第5部分:安全防护规范
    China National Standards
    ENT

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    GB/T 31991.4-2015 Technical specification of electric energy service managemENT platform—Part 4: Design specification
    电能服务管理平台技术规范 第4部分:设计规范
    China National Standards
    ENT

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