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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 "B" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 4103.17-2018 Method for chemical analysis of lead and lead alloys—Part 17: Determination of sodium, magnesium contents—Flame atomic aBsorption spectrometry
    铅及铅合金化学分析方法 第17部分:钠量、镁量的测定 火焰原子吸收光谱法
    China National Standards
    B

    English PDF
    GB/T 24131.1-2018 RuBber, raw—Determination of volatile matter content—Part 1:Hot-mill method and oven method
    生橡胶 挥发分含量的测定 第1部分:热辊法和烘箱法
    China National Standards
    B

    English PDF
    GB/T 36765-2018 1,1,1,2-Tetrafluoroethane for automoBile air-conditioning use(aerosol product)
    汽车空调用1,1,1,2-四氟乙烷(气雾罐型)
    China National Standards
    B

    English PDF
    GB/T 36764-2018 RuBber compounding ingredients—Silica, precipitated, hydrated—Determination of heavy metal content by inductively coupled plasma atomic emission spectrometric method
    橡胶配合剂 沉淀水合二氧化硅 电感耦合等离子体原子发射光谱仪测定重金属含量
    China National Standards
    B

    English PDF
    GB/T 13080-2018 Determination of lead in feeds—Atomic aBsorption spectrometry
    饲料中铅的测定 原子吸收光谱法
    China National Standards
    B

    English PDF
    GB/T 36862-2018 Formula feed for Black carp(Mylopharyngodon piceus)
    青鱼配合饲料
    China National Standards
    B

    English PDF
    GB/T 14702-2018 Determination of vitamin B6 in premix—High performance liquid chromatograph
    添加剂预混合饲料中维生素B6的测定 高效液相色谱法
    China National Standards
    B

    English PDF
    GB/T 36646-2018 Equipment for preparation of nitride semiconductor materials By hydride vapor phase epitaxy
    制备氮化物半导体材料用氢化物气相外延设备
    China National Standards
    B

    English PDF
    GB/T 36650-2018 Inks for optical fiBer coloring
    光纤着色油墨
    China National Standards
    B

    English PDF
    GB/T 34953.2-2018 Information technology-Security techniques—Anonymous entity authentication-Part 2: Mechanisms Based on signatures using a group public key
    信息技术 安全技术 匿名实体鉴别 第2部分:基于群组公钥签名的机制
    China National Standards
    B

    English PDF
    GB/T 36591-2018 Metallographic detection method for coatings on carBide products
    硬质合金制品的涂层金相检测方法
    China National Standards
    B

    English PDF
    GB/T 36884-2018 Ships and marine technology—Ship’s mooring and towing fittings—Recessed Bitts (casting type)
    船舶和海上技术 船舶系泊和拖带设备 舷内带缆桩(铸造型)
    China National Standards
    B

    English PDF
    GB/T 3513-2018 RuBber,vulcanized—Determination of adhesion to single wire—Pull out test
    硫化橡胶 与单根钢丝粘合力的测定 抽出法
    China National Standards
    B

    English PDF
    GB/T 36766-2018 Performance test methods of deoxidation for Pt-Pd Based deoxidation catalyst
    铂钯系脱氧剂脱氧性能试验方法
    China National Standards
    B

    English PDF
    GB/T 36767-2018 Performance evaluation method of purification for alcoholamine desulfurization decarBonizing agent
    醇胺类脱硫脱碳剂净化性能评价方法
    China National Standards
    B

    English PDF
    GB/T 36791-2018 Determination of Bromine in organic flame retardant—Oxygen bomb combustion-ion selective electrode method
    含溴有机阻燃化学品中溴含量的测定 氧弹燃烧-离子选择电极法
    China National Standards
    B

    English PDF
    GB/T 36619-2018 Information security technology—Naming specification on domain names of chinese government organs and puBlic institutions
    信息安全技术 政务和公益机构域名命名规范
    China National Standards
    B

    English PDF
    GB/T 36749-2018 SustainaBle development of communities—Indicators for city services and quality of life
    城市可持续发展 城市服务和生活品质的指标
    China National Standards
    B

    English PDF
    GB/T 36720-2018 PuBlic library service specifications for children
    公共图书馆少年儿童服务规范
    China National Standards
    B

    English PDF
    GB/T 36719-2018 General specification of liBrary services for the visually impaired
    图书馆视障人士服务规范
    China National Standards
    B

    English PDF
    GB/T 12183-2018 General specification for airBrone transponder of air traffic control
    空中交通管制机载应答机通用规范
    China National Standards
    B

    English PDF
    GB/T 5489-2018 Printed circuit Board draw
    印制板制图
    China National Standards
    B

    English PDF
    GB/T 36657-2018 DependaBility management—Application guide—Guide to the specification of dependability requirement
    可信性管理 应用指南 可信性要求规范指南
    China National Standards
    B

    English PDF
    GB/T 36676-2018 External inspection methodology of stress corrosion cracking (SCC) for Buried steel pipelines
    埋地钢质管道应力腐蚀开裂(SCC)外检测方法
    China National Standards
    B

    English PDF
    GB/T 18641-2018 Diagnostic method for pseudoraBies
    伪狂犬病诊断方法
    China National Standards
    B

    English PDF
    GB/T 4060-2018 Test method for Boron content in polycrystalline silicon by vacuum zone-melting method
    硅多晶真空区熔基硼检验方法
    China National Standards
    B

    English PDF
    GB/T 36495-2018 Test method for physical properties of raw material of sintered Brick and tile
    烧结砖瓦原料物理性能试验方法
    China National Standards
    B

    English PDF
    GB/T 36494-2018 Determination of the electrostatic property for glass fiBer roving
    玻璃纤维无捻粗纱静电性的测定
    China National Standards
    B

    English PDF
    GB/T 23567.2-2018 ReliaBility evaluation for numerical control machine tools—Part 2: Machining centres
    数控机床可靠性评定 第2部分:加工中心
    China National Standards
    B

    English PDF
    GB/T 36492-2018 Method for determination of fiBer shedding of mineral wool products
    矿物棉制品纤维脱落测定方法
    China National Standards
    B

    English PDF
    GB/T 36493-2018 Detemination of the flowaBility for glass fiber chopped stands
    玻璃纤维短切原丝流动性的测定
    China National Standards
    B

    English PDF
    GB/T 25261-2018 Solar heat reflecting insulation coatings for Buildings
    建筑用反射隔热涂料
    China National Standards
    B

    English PDF
    GB/T 36748-2018 Classification of Chinese ethnic minorities′languages ancient Books
    中国少数民族文字古籍定级
    China National Standards
    B

    English PDF
    GB/T 11060.3-2018 Natural gas─Determination of sulfur compound─Part 3:Determination of hydrogen sulfide content By lead acetate reaction rate dual photo path method
    天然气 含硫化合物的测定 第3部分:用乙酸铅反应速率双光路检测法测定硫化氢含量
    China National Standards
    B

    English PDF
    GB 36660-2018 Low-pressure carBon dioxide inerting protection equipment
    低压二氧化碳气体惰化保护装置
    China National Standards
    B

    English PDF
    GB/T 11869-2018 ShipBuilding and marine structures—Deck machinery—Towing winches for deep sea use
    造船和海上结构物 甲板机械 远洋拖曳绞车
    China National Standards
    B

    English PDF
    GB/T 1557-2018 Test method for determining interstitial oxygen content in silicon By infrared absorption
    硅晶体中间隙氧含量的红外吸收测量方法
    China National Standards
    B

    English PDF
    GB/T 36705-2018 Test method for carrier concentration of gallium nitride suBstrates—Raman spectrum method
    氮化镓衬底片载流子浓度的测试 拉曼光谱法
    China National Standards
    B

    English PDF
    GB/T 4937.11-2018 Semiconductor devices—Mechanical and climatic test methods—Part 11: Rapid change of temperature—Two-fluid-Bath method
    半导体器件 机械和气候试验方法 第11部分:快速温度变化 双液槽法
    China National Standards
    B

    English PDF
    GB/T 36616.2-2018 Information technology-Universal coded character set (Basic multilingual plane)-64 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字64点阵字型 第2部分:黑体
    China National Standards
    B

    English PDF
    GB/T 4975-2018 Displacement compressors vocaBulary—General
    容积式压缩机术语 总则
    China National Standards
    B

    English PDF
    GB/T 30446.1-2018 Psychological counseling service— Part 1: Basic terminology
    心理咨询服务 第1部分:基本术语
    China National Standards
    B

    English PDF
    GB/T 36732-2018 Specification for the construction and service of ecological recreation and health cultivation ( with elderly service) Base
    生态休闲养生(养老)基地建设和运营服务规范
    China National Standards
    B

    English PDF
    GB/T 36880-2018 Control regulation of hazardous material for ship and marine engineering Building
    船舶及海洋工程建造有害物质控制规程
    China National Standards
    B

    English PDF
    GB/T 20487-2018 UrBan fire-danger weather ratings
    城市火险气象等级
    China National Standards
    B

    English PDF
    GB/T 36665-2018 Ships and marine technology—Ship’s mooring and towing fittings—Cruciform Bollards
    船舶和海上技术 船舶系泊和拖带设备 十字带缆桩
    China National Standards
    B

    English PDF
    GB/T 36612-2018 Coding of textile fiBer
    纺织纤维编码
    China National Standards
    B

    English PDF
    GB/T 4676-2018 ABrasive grains—Sampling and splitting
    普通磨料 取样方法
    China National Standards
    B

    English PDF
    GB/T 18844.1-2018 Plain Bearings—Type, appearance and characterization,causes of damage to metallic hydrodynamic bearings—Part 1: General
    滑动轴承 液体动压金属轴承损坏类型、外观特征和原因分析 第1部分:通则
    China National Standards
    B

    English PDF
    GB/T 36489-2018 Flow chart of air separation plant—Graphical symBols and letter codes
    空气分离设备流程图 图形符号和文字代号
    China National Standards
    B

    English PDF
    GB/T 36693-2018 Earth-moving machinery—Hydraulic excavator—ReliaBility test procedures,failure classification and evaluation
    土方机械 液压挖掘机 可靠性试验方法、失效分类及评定
    China National Standards
    B

    English PDF
    GB/T 36789-2018 Nucleic acid detection of animal raBies virus
    动物狂犬病病毒核酸检测方法
    China National Standards
    B

    English PDF
    GB/T 36871-2018 Multiplex RT-PCR to detect porcine transmissiBle gastroenteritis virus,porcine epidemic diarrhea virus and porcine rotavirus
    猪传染性胃肠炎病毒、猪流行性腹泻病毒和猪轮状病毒多重RT-PCR检测方法
    China National Standards
    B

    English PDF
    GB/T 36870-2018 Code names of the main commercial timBers
    主要商品木材树种代号
    China National Standards
    B

    English PDF
    GB/T 18637-2018 Technical specifications for diagnosis of Bovine viral diarrhea / mucosal disease
    牛病毒性腹泻/粘膜病诊断技术规范
    China National Standards
    B

    English PDF
    GB/T 36873-2018 Code of practice for detection of avian leukosis infection in chicken pedigree Breeder flock
    原种鸡群禽白血病净化检测规程
    China National Standards
    B

    English PDF
    GB/T 36672-2018 Lithium-ion Battery for electric mopeds and motorcycles
    电动摩托车和电动轻便摩托车用锂离子电池
    China National Standards
    B

    English PDF
    GB/T 2484-2018 Bonded abrasive products—General requirements
    固结磨具 一般要求
    China National Standards
    B

    English PDF
    GB/T 24838-2018 1100kV high-voltage alternating-current circuit-Breakers
    1100kV高压交流断路器
    China National Standards
    B

    English PDF
    GB/T 36498-2018 Guidelines for insulation co-ordination of flexiBle DC converter station
    柔性直流换流站绝缘配合导则
    China National Standards
    B

    English PDF
    GB/T 36698-2018 Basis for calculation of belt conveyors
    带式输送机设计计算方法
    China National Standards
    B

    English PDF
    GB/T 17772-2018 Earth-moving machinery—LaBoratory evaluations of protective structures—Specifications for deflection-limiting volume
    土方机械 保护结构的实验室鉴定 挠曲极限量的规定
    China National Standards
    B

    English PDF
    GB/T 5195.18-2018 Fluorspar—Determination of Barium sulfate content—Gravimetric method
    萤石 硫酸钡含量的测定 重量法
    China National Standards
    B

    English PDF
    GB/T 34484.2-2018 Heat-treataBle steels—Part 2: Alloy steels for quenching and tempering
    热处理钢 第2部分:淬火及回火合金钢
    China National Standards
    B

    English PDF
    GB/T 36700.5-2018 Chemicals—Guidance on hazard classification to the aquatic environment—Part 5: Bioconcentration
    化学品 水生环境危害分类指导 第5部分:生物富集
    China National Standards
    B

    English PDF
    GB/T 36632-2018 Information security technology-Format specifications for citizen cyBer electronic identity
    信息安全技术 公民网络电子身份标识格式规范
    China National Standards
    B

    English PDF
    GB/T 36629.1-2018 Information security technology—Security technique requirements for citizen cyBer electronic identity—Part 1: Security technique requirements for reader
    信息安全技术 公民网络电子身份标识安全技术要求 第1部分:读写机具安全技术要求
    China National Standards
    B

    English PDF
    GB/T 36629.2-2018 Information security technology—Security techniques requirement for citizen cyBer electronic identity—Part 2:Security technique requirements of carrier
    信息安全技术 公民网络电子身份标识安全技术要求 第2部分:载体安全技术要求
    China National Standards
    B

    English PDF
    GB/T 36622.1-2018 Smart city—Support platform for puBlic information and services—Part 1: General requirements
    智慧城市 公共信息与服务支撑平台 第1部分:总体要求
    China National Standards
    B

    English PDF
    GB/T 36643-2018 Information security technology—CyBer security threat information format
    信息安全技术 网络安全威胁信息格式规范
    China National Standards
    B

    English PDF
    GB/T 36651-2018 Information security techniques—Biometric authentication protocol framework based on trusted environment
    信息安全技术 基于可信环境的生物特征识别身份鉴别协议框架
    China National Standards
    B

    English PDF
    GB/T 36622.2-2018 Smart city—Support platform for puBlic information and services—Part 2: Directory management and service requirements
    智慧城市 公共信息与服务支撑平台 第2部分:目录管理与服务要求
    China National Standards
    B

    English PDF
    GB/T 36670-2018 Guideline on the design of traffic operation of urBan roads
    城市道路交通组织设计规范
    China National Standards
    B

    English PDF
    GB/T 36681-2018 Specification for exhiBition venue service management
    展览场馆服务管理规范
    China National Standards
    B

    English PDF
    GB/T 36682-2018 Basic requirements on exhibition logistics service
    展览物流服务基本要求
    China National Standards
    B

    English PDF
    GB/T 36620-2018 Internet of things (IoT) Based technical application guide for smart city
    面向智慧城市的物联网技术应用指南
    China National Standards
    B

    English PDF
    GB 20073-2018 Performance and measurement method for Braking of motorcycles and mopeds
    摩托车和轻便摩托车制动性能要求及试验方法
    China National Standards
    B

    English PDF
    GB/T 9911-2018 Measurement of airBorne noise emitted by marine diesel engine
    船用柴油机辐射的空气噪声测量方法
    China National Standards
    B

    English PDF
    GB/T 11951-2018 Natural fiBres—Terminology
    天然纤维 术语
    China National Standards
    B

    English PDF
    GB/T 35935-2018 Measurement of the mean and distriBution of animal fibre diameter—Laserscan fibre diameter analysis method
    动物毛纤维平均直径与分布试验方法 激光扫描纤维直径分析法
    China National Standards
    B

    English PDF
    GB/T 35931-2018 Test method for neps and short fiBer content of cotton fibers—Photoelectric analyser
    棉纤维棉结和短纤维率测试方法 光电法
    China National Standards
    B

    English PDF
    GB/T 16258-2018 Test method for sugar in cotton fiBers—Spectrophotometry
    棉纤维含糖试验方法 分光光度法
    China National Standards
    B

    English PDF
    GB/T 35858-2018 RuBber,vulcanized—Test method of salt mist aging
    硫化橡胶 盐雾老化试验方法
    China National Standards
    B

    English PDF
    GB 35971-2018 Minimum allowaBle values of the energy efficiency and energy efficiency grades for hermetic motor-compressor in room air conditioners
    空气调节器用全封闭型电动机-压缩机能效限定值及能效等级
    China National Standards
    B

    English PDF
    GB/T 35984-2018 Determination of total carBon, combustible carbon and carbonate carbon in solid residues from coal and coke
    煤和焦炭的固体残余物中全碳、可燃碳和碳酸盐碳的测定方法
    China National Standards
    B

    English PDF
    GB/T 35985-2018 Calculation of analyses to different Bases for coal
    煤炭分析结果基的换算
    China National Standards
    B

    English PDF
    GB/T 1573-2018 Determination of thermal staBility of coal
    煤的热稳定性测定方法
    China National Standards
    B

    English PDF
    GB/T 6098-2018 Test method for length of cotton fiBres—Roller analyser
    棉纤维长度试验方法 罗拉式分析仪法
    China National Standards
    B

    English PDF
    GB/T 35934-2018 Cotton—Test method for differential dyeing Behavior
    棉花 染色色差试验方法
    China National Standards
    B

    English PDF
    GB/T 1683-2018 RuBber,vulcanized—Determination of compression set at constant strain
    硫化橡胶 恒定形变压缩永久变形的测定方法
    China National Standards
    B

    English PDF
    GB/T 35860-2018 Gas analysis—Contents of certificates for caliBration gas mixtures
    气体分析 校准用混合气体证书内容
    China National Standards
    B

    English PDF
    GB/T 34710.3-2018 Classification of the mixture gas—Part 3:FlammaBle classification
    混合气体的分类 第3部分:可燃性分类
    China National Standards
    B

    English PDF
    GB/T 220-2018 Determination of carBoxyreactivity of coal
    煤对二氧化碳化学反应性的的测定方法
    China National Standards
    B

    English PDF
    GB/T 1575-2018 Determination of yield of Benzene-soluble extract in brown coals
    褐煤的苯萃取物产率测定方法
    China National Standards
    B

    English PDF
    GB/T 35989.1-2018 Petroleum and natural gas industries—Floating offshore structures—Part 1: Monohulls, semi-suBmersibles and spars
    石油天然气工业 海上浮式结构 第1部分:单体船、半潜式平台和深吃水立柱式平台
    China National Standards
    B

    English PDF
    GB/T 35861-2018 Gas analysis—General quality assurance aspects in the use of caliBration gas mixtures—Guidelines
    气体分析 校准用混合气体使用过程中的一般质量保证 指南
    China National Standards
    B

    English PDF
    GB/T 35859-2018 Determination of ethylene glycol monoethyl ether insoluBle contents in polymer materials for offset printing plates—Filtering method
    胶印版材用高聚物中乙二醇单乙醚不溶物含量的测定 过滤法
    China National Standards
    B

    English PDF
    GB/T 3511-2018 RuBber, vulcanized or thermoplastic—Resistance to weathering
    硫化橡胶或热塑性橡胶 耐候性
    China National Standards
    B

    English PDF
    GB/T 35842-2018 Technical requirements for pre-insulated directly Buried valve of urban heating
    城镇供热预制直埋保温阀门技术要求
    China National Standards
    B

    English PDF
    GB/T 35974.5-2018 Plastics and plastic lining pressure vessels—Part 5: FaBrication, inspection and testing for pressure vessels with plastic lining
    塑料及其衬里制压力容器 第5部分:塑料衬里制压力容器的制造、检查与检验
    China National Standards
    B

    English PDF

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