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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 "M" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 32280-2015 Test Method for warp of silicon wafers—Automated non-contact scanning method
    硅片翘曲度测试 自动非接触扫描法
    China National Standards
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    GB/T 32279-2015 Specification for order entry forMat of silicon wafers
    硅片订货单格式输入规范
    China National Standards
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    GB/T 32278-2015 Test Methods for flatness of monocrystalline silicon carbide wafers
    碳化硅单晶片平整度测试方法
    China National Standards
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    GB/T 32277-2015 Test Method for instrumental neutron activation analysis (INAA) of silicon
    硅的仪器中子活化分析测试方法
    China National Standards
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    GB/T 32269-2015 Nanotechnologies—TerMinology and definitions for nano-objects—Nanoparticle, nanofibre and nanoplate
    纳米科技 纳米物体的术语和定义 纳米颗粒、纳米纤维和纳米片
    China National Standards
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    GB/T 32267-2015 TerMinology of performance testing for analytical instrument
    分析仪器性能测定术语
    China National Standards
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    GB/T 32266-2015 Method of performance testing for atomic fluorescence spectrometer
    原子荧光光谱仪性能测定方法
    China National Standards
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    GB/T 32264-2015 Method of performance testing for gas chromatography-single quadrupole mass pectrometry
    气相色谱-单四极质谱仪性能测定方法
    China National Standards
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    GB/T 32262-2015 Preparation of deoxyribonucleic acid saMple for atomic force microscope measurement
    用于原子力显微镜检测的脱氧核糖核酸样品的制备方法
    China National Standards
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    GB/T 32221-2015 VacuuM technology—Vacuum thermal environmental simulation test equipment of spacecraft—General specification
    真空技术 航天器用真空热环境模拟试验设备 通用技术条件
    China National Standards
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    GB/T 32219-2015 Cylinder Mill—Cast grinding cylpebs
    筒式磨机 铸造磨段
    China National Standards
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    GB/T 32218-2015 VacuuM technology—Test methods for leak rates of vacuum system
    真空技术 真空系统漏率测试方法
    China National Standards
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    GB/T 32217-2015 Hydraulic fluid power—Sealing devices—Standard test Methods to assess the performance of seals used in oil hydraulic reciprocating applications
    液压传动 密封装置 评定液压往复运动密封件性能的试验方法
    China National Standards
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    GB/T 32216-2015 Hydraulic fluid power—Test Method for the proportional/servo controlled hydraulic cylinder
    液压传动 比例/伺服控制液压缸的试验方法
    China National Standards
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    GB/T 32179-2015 CheMical analysis of refractories—General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry(ICP-AES) methods
    耐火材料化学分析 湿法、原子吸收光谱法(AAS)和电感耦合等离子体原子发射光谱法(ICP-AES)的一般要求
    China National Standards
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    GB/T 32178-2015 Refractory products and Materials—Spectrometric determination of chromium (Ⅵ)in chrome refractories
    分光法测定 含铬耐火材料中六价铬分析方法
    China National Standards
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    GB/T 32177-2015 DeterMination of boron oxide in refractory materials
    耐火材料中B2O3的测定
    China National Standards
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    GB/T 3098.2-2015 Mechanical properties of fasteners—Nuts
    紧固件机械性能 螺母
    China National Standards
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    GB/T 2998-2015 Test Method for bulk density and true porosity of shaped insulating refractory products
    定形隔热耐火制品体积密度和真气孔率试验方法
    China National Standards
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    GB/T 2997-2015 Test Method for bulk density, apparent porosity and true porosity of dense shaped refractory products
    致密定形耐火制品体积密度、显气孔率和真气孔率试验方法
    China National Standards
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    GB/T 26153.3-2015 Flexible Manufacturing system of off-line programming robots—Part 3: Spraying system
    离线编程式机器人柔性加工系统 第3部分:喷涂系统
    China National Standards
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    GB/T 25753.4-2015 VacuuM technology—Roots vacuum pump— Measurement of performance characteristics—Part 4: Measurement of noise
    真空技术 罗茨真空泵性能测量方法 第4部分:噪声的测量
    China National Standards
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    GB/T 24578-2015 Test Method for measuring surface metal contamination on silicon wafers by total reflection X-Ray fluorescence spectroscopy
    硅片表面金属沾污的全反射X光荧光光谱测试方法
    China National Standards
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    GB/T 1962.1-2015 Conical fittings with a 6%(Luer) taper for syringes,needles and certain other Medical equipment—Part 1: General requirement
    注射器、注射针及其他医疗器械6%(鲁尔)圆锥接头 第1部分:通用要求
    China National Standards
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    GB/T 18457-2015 Stainless steel needle tubing for the Manufacture of medical devices
    制造医疗器械用不锈钢针管
    China National Standards
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    GB/T 16886.7-2015 Biological evaluation of Medical devices—Part 7: Ethylene oxide sterilization residuals
    医疗器械生物学评价 第7部分:环氧乙烷灭菌残留量
    China National Standards
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    GB/T 16886.20-2015 Biological evaluation of Medical devices—Part 20: Principles and methods for immunotoxicology testing of medical devices
    医疗器械生物学评价 第20部分:医疗器械免疫毒理学试验原则和方法
    China National Standards
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    GB/T 13871.5-2015 Rotary shaft lip-type seals incorporating elastoMeric sealing elements—Part 5: Identification of visual imperfections
    密封元件为弹性体材料的旋转轴唇形密封圈 第5部分: 外观缺陷的识别
    China National Standards
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    GB/T 13871.2-2015 Rotary shaft lip-type seals incorporating elastoMerice sealing elements—Part 2: Vocabulary
    密封元件为弹性体材料的旋转轴唇形密封圈 第2部分:词汇
    China National Standards
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    GB/T 12962-2015 Monocrystalline silicon
    硅单晶
    China National Standards
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    GB 32311-2015 Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis
    水电解制氢系统能效限定值及能效等级
    China National Standards
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    GB 32284-2015 Minimum allowable values of energy efficiency and energy efficiency grades for petrochemical centrifugal pumps
    石油化工离心泵能效限定值及能效等级
    China National Standards
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    GB 32275-2015 Technical specifications of pipeline safety apparatus for fire daMpers and explosion protection in textile industry
    纺织工业防火防爆管道安全装置技术规范
    China National Standards
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    GB 26920.2-2015 Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances—Part 2: Commercial refrigerated cabinets with self-contained condensing unit
    商用制冷器具能效限定值和能效等级 第2部分:自携冷凝机组商用冷柜
    China National Standards
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    GB 20054-2015 Minimum allowable values of energy efficiency and energy efficiency grades for metal-halide lamps
    金属卤化物灯能效限定值及能效等级
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    GB 20053-2015 Minimum allowable values of energy efficiency and energy efficiency grades for ballasts of metal-halide lamps
    金属卤化物灯用镇流器能效限定值及能效等级
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    GB 18282.5-2015 Sterilization of health care products—CheMical indicators—Part 5:Class 2 indicators for Bowie and Dick-type air removal tests
    医疗保健产品灭菌 化学指示物 第5部分:用于BD类空气排除测试的二类指示物
    China National Standards
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    GB 19577-2015 Minimum allowable values of energy efficiency and energy efficiency grades for water chillers
    冷水机组能效限定值及能效等级
    China National Standards
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    GB 18282.1-2015 Sterilization of health care products—CheMical indicator—Part 1: General requirements
    医疗保健产品灭菌 化学指示物 第1部分:通则
    China National Standards
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    GB 18281.5-2015 Sterilization of health care products—Biological indicator—Part 5: Biological indicators for low-teMperature steam and formaldehyde sterilization processes
    医疗保健产品灭菌 生物指示物 第5部分:低温蒸汽甲醛灭菌用生物指示物
    China National Standards
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    GB 18281.3-2015 Sterilization of health care products—Biological indicators—Part 3: Biological indicators for Moist heat sterilization processes
    医疗保健产品灭菌 生物指示物 第3部分:湿热灭菌用生物指示物
    China National Standards
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    GB 18281.1-2015 Sterilization of health care products—Biological indicators—Part 1: General requireMents
    医疗保健产品灭菌 生物指示物 第1部分:通则
    China National Standards
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    GB 18279.1-2015 Sterilization of health care products—Ethylene oxide—Part 1: RequireMents for development,validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 环氧乙烷 第1部分:医疗器械灭菌过程的开发、确认和常规控制的要求
    China National Standards
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    GB 18278.1-2015 Sterilization of health care products—Moist heat—Part 1: Requirements for the development, validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 湿热 第1部分:医疗器械灭菌过程的开发、确认和常规控制要求
    China National Standards
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    GB/T 7734-2015 Method for ultrasonic testing of clad steel plates
    复合钢板超声检测方法
    China National Standards
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    GB/T 3414-2015 Hot-rolled profiled steels for coal Mechanism
    煤机用热轧异型钢
    China National Standards
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    GB/T 32288-2015 Electrical steel core for power transforMers
    电力变压器用电工钢铁心
    China National Standards
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    GB/T 32286.1-2015 Soft Magnetic alloys—Part 1:Nickel-iron alloys
    软磁合金 第1部分:铁镍合金
    China National Standards
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    GB/T 32282-2015 Test Method for disoclation density of GaN single crystal—Cathodoluminescence spectroscopy
    氮化镓单晶位错密度的测量 阴极荧光显微镜法
    China National Standards
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    GB/T 32224-2015 Heat Meters
    热量表
    China National Standards
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    GB/T 32223-2015 Building hardware for windows and doors—General requireMents
    建筑门窗五金件 通用要求
    China National Standards
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    GB/T 32189-2015 Test Method for surface roughness of GaN single crystal substrate by atomic force microscope
    氮化镓单晶衬底表面粗糙度的原子力显微镜检验法
    China National Standards
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    GB/T 32188-2015 The Method for full width at half maximum of double crystal X-ray rocking curve of GaN single crystal substrate
    氮化镓单晶衬底片x射线双晶摇摆曲线半高宽测试方法
    China National Standards
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    GB/T 32185-2015 TitaniuM alloy large-sized bars
    钛合金大规格棒材
    China National Standards
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    GB/T 32183-2015 AluMinium strips for computer-to-printing plates
    计算机直接排版印刷版基用铝带材
    China National Standards
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    GB/T 32182-2015 AluMinium and aluminium alloy plates and sheets for railway application
    轨道交通用铝及铝合金板材
    China National Standards
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    GB/T 32181-2015 AluMinium alloy welding wires for railway application
    轨道交通焊接用铝合金线材
    China National Standards
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    GB/T 32166.2-2015 Personal protective equipMent—Eye and face protection—Occupational eye and face protectors—Part 2: Test methods
    个体防护装备 眼面部防护 职业眼面部防护具 第2部分:测量方法
    China National Standards
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    GB/T 20564.8-2015 Continuously cold rolled high strength steel sheet and strip for autoMobile—Part 8: Complex phase steel
    汽车用高强度冷连轧钢板及钢带 第8部分:复相钢
    China National Standards
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    GB/T 14989-2015 Iron-cobalt-vanadiuM permanent-magnet alloys
    铁钴钒永磁合金
    China National Standards
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    GB/T 32310-2015 Sterilization of health care products—CheMical indicators—Guidance for selection,use and interpretion of results
    医疗保健产品灭菌 化学指示物 选择、使用和结果判断指南
    China National Standards
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    GB/T 32309-2015 Hydrogen peroxide low teMperature plasma sterilizer
    过氧化氢低温等离子体灭菌器
    China National Standards
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    GB/T 19973.1-2015 Sterilization of Medical devices—Microbiological methods—Part 1: Determination of a population of microorganisms on products
    医疗器械的灭菌 微生物学方法 第1部分:产品上微生物总数的测定
    China National Standards
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    GB/T 19633.2-2015 Packaging for terMinally sterilized medical devices—Part 2: Validation requirements for forming, sealing and assembly processes
    最终灭菌医疗器械包装 第2部分:成形、密封和装配过程的确认的要求
    China National Standards
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    GB/T 19633.1-2015 Packaging for terMinally sterilized medical devices—Part 1: Requirements for materials, sterile barrier systems and packaging systems
    最终灭菌医疗器械包装 第1部分:材料、无菌屏障系统和包装系统的要求
    China National Standards
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    GB/T 17006.11-2015 Evaluation and routine testing in Medical imaging departments—Part 2-6: Constancy tests—Imaging performance of computed tomography X-ray equipment
    医用成像部门的评价及例行试验 第2-6部分:X射线计算机体层摄影设备成像性能稳定性试验
    China National Standards
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    GB/T 14232.2-2015 Plastics collapsible containers for huMan blood and blood components—Part 2: Blood bag systems with integrated features
    人体血液及血液成分袋式塑料容器 第2部分:用于标签和使用说明书的图形符号
    China National Standards
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    GB/T 32214.2-2015 InforMation technology—Generic applications of ASN.1—Part 2: Fast web services
    信息技术 ASN.1的一般应用 第2部分:快速Web服务
    China National Standards
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    GB/T 32213-2015 InforMation security technology—Public key infrastructure—Specifications for remote password authentication and key establishment
    信息安全技术 公钥基础设施 远程口令鉴别与密钥建立规范
    China National Standards
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    GB/T 31567-2015 Regenerative, enaMelled and packed panels for air-gas and gas-gas heat exchangers
    用于空气-烟气、烟气-烟气再生式热交换器的搪瓷换热元件
    China National Standards
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    GB/T 30269.401-2015 InforMation technology—Sensor networks—Part 401: Collaborative information processing: Services and interfaces supporting collaborative information processing
    信息技术 传感器网络 第401部分:协同信息处理:支撑协同信息处理的服务及接口
    China National Standards
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    GB/T 30269.1-2015 InforMation technology—Sensor networks—Part 1:Reference architecture and general technical requirements
    信息技术 传感器网络 第1部分:参考体系结构和通用技术要求
    China National Standards
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    GB/T 20090.12-2015 InforMation technology—Advanced coding of audio and video—Part 12: Synthetic scene
    信息技术 先进音视频编码 第12部分:综合场景
    China National Standards
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    GB/T 20090.11-2015 InforMation technology—Advanced coding of audio and video—Part 11: Synchronous text
    信息技术 先进音视频编码 第11部分:同步文本
    China National Standards
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    GB/T 17969.1-2015 InforMation technology—Open systems interconnection—Procedures for the operation of OSI registration authorities—Part 1: General procedures and top arcs of the International Object Identifier tree
    信息技术 开放系统互连 OSI登记机构的操作规程 第1部分:一般规程和国际对象标识符树的顶级弧
    China National Standards
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    GB/T 16263.5-2015 InforMation technology—ASN.1 Encoding rules—Part 5: Mapping W3C XML schema definitions into ASN.1
    信息技术 ASN.1编码规则 第5部分:W3C XML模式定义到ASN.1的映射
    China National Standards
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    GB/T 16263.4-2015 InforMation technology—ASN.1 encoding rules—Part 4: XML Encoding Rules(XER)
    信息技术 ASN.1编码规则 第4部分:XML编码规则(XER)
    China National Standards
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    GB/Z 32235-2015 Industrial-process Measurement, control and automation—Reference model for representation of production facilities (digital factory)
    工业过程测量、控制和自动化 生产设施表示用参考模型(数字工厂)
    China National Standards
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    GB/T 9019-2015 NoMinal diameter for pressure vessels
    压力容器公称直径
    China National Standards
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    GB/T 8243.13-2015 Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 13: Static burst pressure test for composite filter housings
    内燃机全流式机油滤清器试验方法 第13部分:复合材料滤清器的静压耐破度试验
    China National Standards
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    GB/T 8129-2015 Industrial autoMation systems—Numerical control of machines—Vocabulary
    工业自动化系统 机床数值控制 词汇
    China National Standards
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    GB/T 7963-2015 Sintered Metal materials, excluding hardmetals—Tensile test pieces
    烧结金属材料(不包括硬质合金) 拉伸试样
    China National Standards
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    GB/T 7926-2015 NC reciprocating traveling type wire electrical-discharge Machines—Testing of the accuracy
    数控往复走丝电火花线切割机床 精度检验
    China National Standards
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    GB/T 6892-2015 Wrought aluMinium and aluminium alloys extruded profiles for general engineering
    一般工业用铝及铝合金挤压型材
    China National Standards
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    GB/T 5894-2015 TerMinology of mechanical seal
    机械密封名词术语
    China National Standards
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    GB/T 5070-2015 CheMical analysis of refractories containing chrome
    含铬耐火材料化学分析方法
    China National Standards
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    GB/T 4830-2015 Pressure range and quality of air supply for the industrial process Measurement and control instruments
    工业自动化仪表 气源压力范围和质量
    China National Standards
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    GB/T 4513.1-2015 Monolithic (unshaped) refractory products—Part 1: Introduction and classification
    不定形耐火材料 第1部分:介绍和分类
    China National Standards
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    GB/T 4437.1-2015 AluMinium and aluminium alloy extruded tubes—Part 1: Seamless tubes
    铝及铝合金热挤压管 第1部分:无缝圆管
    China National Standards
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    GB/T 4369-2015 LithiuM
    China National Standards
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    GB/T 3871.20-2015 Agricultural tractors—Test procedures—Part 20:Test Methods of tractor bumpiness
    农业拖拉机 试验规程 第20部分:颠簸试验
    China National Standards
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    GB/T 3850-2015 IMpermeable sintered metal materials and hardmetals—Determination of density
    致密烧结金属材料与硬质合金 密度测定方法
    China National Standards
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    GB/T 3849.1-2015 HardMetals—Rockwell hardness test(scale A)—Part 1: Test method
    硬质合金 洛氏硬度试验(A标尺)第1部分:试验方法
    China National Standards
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    GB/T 3821-2015 SMall and medium power internal combustion engines—Cleanliness limits and measurements
    中小功率内燃机 清洁度限值和测定方法
    China National Standards
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    GB/T 3489-2015 HardMetals—Metallographic determination of porosity and uncombined carbon
    硬质合金 孔隙度和非化合碳的金相测定
    China National Standards
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    GB/T 32274-2015 Building construction Machinery and equipment —Pedestrian-controlled vibratory (percussion) rammers—Terminology and commercial specifications
    建筑施工机械与设备 手扶随行式振动冲击夯 术语和商业规格
    China National Standards
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    GB/T 32273-2015 Building construction Machinery and equipment—Pedestrian-controlled vibratory plates—Terminology and commercial specifications
    建筑施工机械与设备 手扶随行式振动平板夯 术语和商业规格
    China National Standards
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    GB/T 32272.1-2015 Powered industrial trucks—Test Methods for verification of visibility—Part 1: Sit-on and stand-on operator trucks and variable-reach trucks up to and including 10t capacity
    机动工业车辆 验证视野的试验方法 第1部分:起重量不大于10t的坐驾式、站驾式车辆和伸缩臂式叉车
    China National Standards
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    GB/T 32268-2015 Method of performance testing for octadecyl bonded(C18) high performance liquid chromatography(HPLC) column
    十八烷基键合相(C18)高效液相色谱柱性能测定方法
    China National Standards
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    GB/T 32265.1-2015 Ease of operation of everyday products—Part 1:Design requireMents for context of use and user characteristics
    日用产品的易操作性 第1部分:针对使用情境和用户特征的设计要求
    China National Standards
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