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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 "of" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 17875-1999 Practice for accelerated aging of pressure-sensitive tapes
    压敏胶粘带加速老化试验方法    		 China National Standards
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    GB 17859-1999 Classified criteria for security protection of computer information system
    计算机信息系统 安全保护等级划分准则    		 China National Standards
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    GB/T 17866-1999 Guideline for programmed defect masks and benchmark procedures for sensitivity analysisof mask defect inspection systems
    掩模缺陷检查系统灵敏度分析所用的特制缺陷掩模和评估测量方法准则    		 China National Standards
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    GB/T 17865-1999 Specification for measuring depth of focus and best focus
    焦深与最佳聚焦的测量规范    		 China National Standards
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    GB/T 11028-1999 Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate
    测定浸渍剂对漆包线基材粘结强度的试验方法    		 China National Standards
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    GB/T 17862-1999 office equipment--Stencils for duplicator--Minimum overprint and attachment features
    办公机械 速印机用蜡纸 基本加印内容及安装特性    		 China National Standards
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    GB/T 17861-1999 office equipment--Offset duplicators--Attachment features of plates
    办公机械 胶印机 印版的安装特性    		 China National Standards
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    GB/T 7350-1999 Waterproof packaging
    防水包装    		 China National Standards
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    GB/T 5048-1999 Moistureproof packaging
    防潮包装    		 China National Standards
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    GB/T 6414-1999 Castings--System of dimensional tolerances and machining allowances
    铸件 尺寸公差与机械加工余量    		 China National Standards
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    GB/T 6003.3-1999 Test sieves of electroformed sheets
    电成型薄板试验筛    		 China National Standards
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    GB/T 4459.5-1999 Mechanical drawings--Representation of centre holes
    机械制图 中心孔表示法    		 China National Standards
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    GB/T 17855-1999 Calculation of load capacity of spline
    花键承载能力计算方法    		 China National Standards
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    GB/T 17852-1999 Geometrical tolerancing--Tolerancing of profile
    形状和位置公差 轮廓的尺寸和公差注法    		 China National Standards
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    GB/T 17836-1999 Ground equipments of general aviation aerodrome
    通用航空机场设备设施    		 China National Standards
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    GB/T 17850.3-1999 Preparation of steel substrates before application of paints and related products--Specifications for non-metallic blast-cleaning abrasives--Copper refinery slag
    涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 铜精炼渣    		 China National Standards
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    GB/T 17849-1999 Preparation of steel substrates before application of paints and related products--Test methodsfor non-metallic blast-cleaning abrasives
    涂覆涂料前钢材表面处理 喷射清理用非金属磨料的试验方法    		 China National Standards
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    GB/T 7584.2-1999 Acoustics--Hearing protectors--Part 2:Estimation of effective A-weighted sound pressure levels when hearing protectors are worn
    声学 护听器 第2部分:戴护听器时有效的A计权声压级估算    		 China National Standards
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    GB/T 5003-1999 Checking and measuring to the chemical corroding resistance of glazes of domestic ceramics
    日用陶瓷器釉面耐化学腐蚀性的测定    		 China National Standards
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    GB/T 4741-1999 Standard test method for bending strength of ceramic materials
    陶瓷材料抗弯曲强度试验方法    		 China National Standards
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    GB/T 3334-1999 Method of test for dissipation factor (tgδ) of cable paper at power frequence (Schering bridge method)
    电缆纸介质损耗角正切(tgδ)试验方法(电桥法)    		 China National Standards
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    GB/T 3333-1999 Cable paper--Determination of electrical strength at power frequence
    电缆纸工频击穿电压试验方法    		 China National Standards
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    GB/T 3301-1999 Standard method for measurement of volume，rim diameter allowance， hight allowance， weight allowance and size of defects of domestic ceramic ware
    日用陶瓷的容积、口径误差、高度误差、重量误差、缺陷尺寸的测定方法    		 China National Standards
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    GB/T 17831-1999 Non-ionic surface active agents--Determination of sulfated ash--Gravimetric method
    非离子表面活性剂 硫酸化灰分的测定(重量法)    		 China National Standards
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    GB/T 17830-1999 Determination of polyethylene glycol in polyethoxy-lated nonionic surfactants by HPLC
    聚乙氧基化非离子表面活性剂中聚乙二醇含量的测定 高效液相色谱法    		 China National Standards
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    GB/T 17809-1999 Damping materials--Graphical presentation of the complex modulus
    阻尼材料 复模量图示法    		 China National Standards
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    GB/T 17825.9-1999 Management of CAD documents--Integrity
    CAD文件管理 完整性    		 China National Standards
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    GB/T 17825.8-1999 Management of CAD documents--Standardizationexamination
    CAD文件管理 标准化审查    		 China National Standards
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    GB/T 17825.7-1999 Management of CAD documents--Signature rules
    CAD文件管理 签署规则    		 China National Standards
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    GB/T 17825.6-1999 Management of CAD documents--Changing rules
    CAD文件管理 更改规则    		 China National Standards
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    GB/T 17825.5-1999 Management of CAD documents--Basic procedure
    CAD文件管理 基本程序    		 China National Standards
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    GB/T 17825.4-1999 Management of CAD documents--Compiling rules
    CAD文件管理 编制规则    		 China National Standards
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    GB/T 17825.3-1999 Management of CAD documents--Numbering principles
    CAD文件管理 编号原则    		 China National Standards
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    GB/T 17825.2-1999 Management of CAD documents--Basic format
    CAD文件管理 基本格式    		 China National Standards
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    GB/T 17825.1-1999 Management of CAD documents--General principles
    CAD文件管理 总则    		 China National Standards
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    GB/T 17825.10-1999 Management of CAD documents--Memory and maintenance
    CAD文件管理 存储与维护    		 China National Standards
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    GB/T 6025-1999 Butadiene for industrial use--Determinationof trace amine
    工业用丁二烯中微量胺的测定    		 China National Standards
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    GB/T 6015-1999 Butadiene for industrial use--Determination of trace dimer--Gas chromatographic method
    工业用丁二烯中微量二聚物的测定 气相色谱法    		 China National Standards
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    GB/T 6014-1999 Butadiene for industrial use--Determination of nonvolatile residues
    工业用丁二烯中不挥发残留物质的测定    		 China National Standards
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    GB/T 6012-1999 Butadiene for industrial use--Testing of appearance
    工业用丁二烯外观试验    		 China National Standards
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    GB/T 17828-1999 Butadiene for industrial use--Determination of peroxides--Titrimetric method
    工业用丁二烯中过氧化物含量的测定 滴定法    		 China National Standards
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    GB/T 17805-1999 Measurement of intake air or exhaust gasflow of diesel engines
    柴油机进、排气流量的测量    		 China National Standards
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    GB/T 17819-1999 Determination of vitamin B12 in vitamins premix--High-pressure liquid chromatography
    维生素预混料中维生素B12的测定 高效液相色谱法    		 China National Standards
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    GB/T 17816-1999 Determination of total ascorbicacid in feeds--o-Phenylenediamine fluorometry
    饲料中总抗坏血酸的测定 邻苯二胺荧光法    		 China National Standards
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    GB/T 17815-1999 Determination of propionic acid，propionate in feeds
    饲料中丙酸、丙酸盐的测定    		 China National Standards
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    GB/T 17813-1999 Determination of nicotinic acid and folic acid in compound premix--High-pressure liquid chromatography
    复合预混料中烟酸、叶酸的测定 高效液相色谱法    		 China National Standards
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    GB 9706.16-1999 Medical electrical equipment--Part 2:Particular requirements for the safety of radiotherapy simulators
    医用电气设备 第2部分:放射治疗模拟机安全专用要求    		 China National Standards
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    GB/T 9404-1999 Technical specifications of feeder systems for microwave-relay communication
    微波接力通信馈线系统技术条件    		 China National Standards
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    GB/T 6361-1999 Series of type-spectrums for parabolic antennas used in microwave relay communication systems
    微波接力通信系统 抛物面天线型谱系列    		 China National Standards
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    GB/T 17789-1999 Procedures for simultaneous transmission of data and digitally encoded voice signals over the PSTN or over 2-wire leased point-to-point telephone type circuits
    在PSTN或二线点对点租用电话型电路上同时传送数据和数字化编码语音信号的规程    		 China National Standards
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    GB/T 17786-1999 Frequency allocation of CATV
    有线电视频率配置    		 China National Standards
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    GB/T 17784.1-1999 Forwarding and consolidation summary message--Part 1:Forwarding and consolidation summary message of United Nations standard
    货运和集拼汇总报文 第1部分:联合国标准货运和集拼汇总报文    		 China National Standards
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    GB/T 17703.3-1999 International movement of goods governmental regulatory message--Part 3:Generalized system of preferences certificate of origin message
    国际物流政府管理报文 第3部分:普惠制原产地证明书报文    		 China National Standards
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    GB/T 17783-1999 Rubber，vulcanized--Preparation of samples and test pieces--Chemical tests
    硫化橡胶样品和试样的制备 化学试验    		 China National Standards
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    GB/T 17782-1999 Rubber，vulcanized--Test method of aging by heat and air pressure
    硫化橡胶压力空气热老化试验方法    		 China National Standards
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    GB/T 17776-1999 Determination of sulfur in feedstuffs--Magnesium nitrate method
    饲料中硫的测定 硝酸镁法    		 China National Standards
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    GB/T 17773-1999 Tolerancing of orientation and location--Projected tolerance zone
    形状和位置公差 延伸公差带及其表示法    		 China National Standards
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    GB/T 17772-1999 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
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    GB/T 17768-1999 Guidelines on drafting standards of suspension concentrates for seed dressing
    悬浮种衣剂产品标准编写规范    		 China National Standards
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    GB 50299-1999 Code for construction and acceptance of metro engineering
    地下铁道工程施工及验收规范    		 China National Standards
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    GB/T 50283-1999 Unified standard of reliability design of highway engineering structures
    公路工程结构可靠度设计统一标准    		 China National Standards
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    GB/T 50123-1999 Standard for test merhods of earthworks
    土工试验方法标准    		 China National Standards
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    GB/T 3723-1999 Sampling of chemical products for industrial use--Safety in sampling
    工业用化学产品采样安全通则    		 China National Standards
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    GB/T 17766-1999 Classification for resources/reserves of solid fuels and mineral commodities
    固体矿产资源/储量分类    		 China National Standards
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    GB/T 17765-1999 Terminology of aids to navigation
    航标术语    		 China National Standards
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    GB/T 17763-1999 Technical requirements and test methodsof glass Hydrometers
    浮计用玻璃的技术要求和试验方法    		 China National Standards
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    GB 17762-1999 Safe and hygienic requirements of thermotolerant glass ware
    耐热玻璃器具的安全与卫生要求    		 China National Standards
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    GB/T 6427-1999 Test method for frequency temperature stability of piezoelectric ceramic vibrator
    压电陶瓷振子频率温度稳定性的测试方法    		 China National Standards
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    GB/T 6426-1999 Quasi-static test method for ferroelectric hysteresis loop of ferroelectric ceramics
    铁电陶瓷材料电滞回线的准静态测试方法    		 China National Standards
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    GB/T 5597-1999 Test method for complex permittivity of solid dielectric materials at microwave frequencies
    固体电介质微波复介电常数的测试方法    		 China National Standards
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    GB/T 11848.5-1999 Determination of carbonate in uranium ore concentrate by titration in non-aqueous solvent
    铀矿石浓缩物中碳酸根的测定 非水滴定法    		 China National Standards
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    GB/T 11848.3-1999 Determination of extractable organic material in uranium ore concentrate
    铀矿石浓缩物中可萃有机物的测定    		 China National Standards
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    GB/T 11848.12-1999 Determination of boron in uranium ore concentrate by spectrophotometry
    铀矿石浓缩物中硼的测定 分光光度法    		 China National Standards
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    GB/T 11848.10-1999 Determination of sulfur in uranium ore concentrate by combustion-iodometric titrimetry
    铀矿石浓缩物中硫的测定 燃烧-碘量法    		 China National Standards
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    GB/T 9253.2-1999 Petroleum andnatural gas industries--Threading，gauging，and threadinspection of casing，tubing and line pipe threads
    石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验    		 China National Standards
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    GB/T 17746-1999 Petroleum liquids and gases--Fidelity and security of dynamic measurement--Cabled transmission of electric and/or electronic pulsed data
    石油液体和气体动态测量 电和(或)电子脉冲数据电缆传输的保真度和可靠度    		 China National Standards
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    GB/T 17751-1999 The survey-evaluating method of energy utilization for transport ships
    运输船舶能源利用监测评价方法    		 China National Standards
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    GB/T 17756-1999 General technical requiremints of salad oil
    色拉油通用技术条件    		 China National Standards
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    GB/T 9225-1999 General principles of reliability analysis for nuclear power plant safety systems
    核电厂安全系统可靠性分析一般原则    		 China National Standards
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    GB/T 17736-1999 Testing method of main parameters for laserprotective eyewear
    激光防护镜主要参数测试方法    		 China National Standards
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    GB/T 17726-1999 Small craft--Electrical devices--Protection against ignition of surrounding flammable gases
    小艇 电气装置 防止点燃周围可燃性气体的保护    		 China National Standards
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    GB/T 4511.2-1999 Coke--Determination of shatter strength
    焦炭落下强度测定方法    		 China National Standards
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    GB/T 17720-1999 Metallic coatings--Review of porosity tests
    金属覆盖层 孔隙率试验评述    		 China National Standards
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    GB/T 11348.4-1999 Mechanical vibration of non-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 4:Gas turbine sets
    旋转机械转轴径向振动的测量和评定 第4部分:燃气轮机组    		 China National Standards
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    GB/T 11348.1-1999 Mechanical vibration ofnon-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 1:General guidelines
    旋转机械转轴径向振动的测量和评定 第1部分:总则    		 China National Standards
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    GB/T 17703.2-1999 International movement of goods governmental regulatory message--Part 2:Certificate of origin message
    国际物流政府管理报文 第2部分:一般原产地证明书报文    		 China National Standards
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    GB/T 1172-1999 Conversion of hardness and strength for ferrous metal
    黑色金属硬度及强度换算值    		 China National Standards
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    GB/T 17711-1999 The DC electric resistance test method for the critical temperature Tc of a YBa2Cu3O7-δ superconducting thin film
    钇钡铜氧(123相)超导薄膜临界温度Tc的直流电阻试验方法    		 China National Standards
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    GB/T 17692-1999 Measurement methods of net power for automotive engines
    汽车用发动机净功率测试方法    		 China National Standards
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    GB/T 4854.4-1999 Acoustics--Reference zero for the calibration of audiometric equipment--Part 4:Reference levels for narrow-band masking noise
    声学 校准测听设备的基准零级 第4部分:窄带掩蔽噪声的基准级    		 China National Standards
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    GB/T 17680.3-1999 Criteria for emergency planning and preparedness for nuclear power plants--Functional and physical characteristics of off-site emergency facilities
    核电厂应急计划与准备准则 场外应急设施功能与特性    		 China National Standards
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    GB/T 17680.2-1999 Criteria for emergency planning and preparedness for nuclear power plants--off-site emergency functions and organization
    核电厂应急计划与准备准则 场外应急职能与组织    		 China National Standards
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    GB/T 17248.5-1999 Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections
    声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 环境修正法    		 China National Standards
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    GB/T 17248.3-1999 Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Survey method in situ
    声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 现场简易法    		 China National Standards
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    GB/T 17248.2-1999 Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane
    声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法    		 China National Standards
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    GB/T 16404.2-1999 Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning
    声学 声强法测定噪声源的声功率级 第2部分:扫描测量    		 China National Standards
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    GB/T 17693.2-1999 Transformation guidelines of geographical names from foreign languages into Chinese--French
    外语地名汉字译写导则 法语    		 China National Standards
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    GB/T 17682-1999 The measurement of stray current in mines
    矿山杂散电流的测定    		 China National Standards
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    GB 17681-1999 Technical requirements of acceptance for safety monitoring，controlling and early warning system of inflammable and explosive tank farm
    易燃易爆罐区安全监控预警系统验收技术要求    		 China National Standards
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    GB 50288-1999 Code for design of irrigation and drainage
    灌溉与排水工程设计规范    		 China National Standards
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