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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 6525-1986 |
Sintered metal Materials--Determinationof compression strength at room temperature 烧结金属材料室温压缩强度的测定 |
China National Standards Ma |
 English PDF |
| GB/T 6513-1986 |
Character set for bibliographic inforMation interchange on mathematical coding of characters 文献书目信息交换用数学字符编码字符集 |
China National Standards Ma |
English PDF |
| GB/T 6443-1986 |
Involute cylindrical gears--InforMation of the dimensional data to be given on the drawing 渐开线圆柱齿轮图样上应注明的尺寸数据 |
China National Standards Ma |
English PDF |
| GB/T 6388-1986 |
Transport package shipping Mark 运输包装收发货标志 |
China National Standards Ma |
English PDF |
| GB/T 6390-1986 |
Colour standard for use in the geological Map 地质图用色标准 比例尺1∶500000～1∶1000000 |
China National Standards Ma |
English PDF |
| GB/T 6302-1986 |
Measurement of thermodynamics parameters forMarine diesel engine 船用柴油机热工参数的测量 |
China National Standards Ma |
English PDF |
| GB/T 6301-1986 |
Determination of fuel consumption rate for Marine diesel engine 船用柴油机燃油消耗率测定方法 |
China National Standards Ma |
English PDF |
| GB/T 6550-1986 |
InforMation processing -- 9-Track，127mm wide magnetic tape for information interchange recorded at 63rpmm， phase encoded 信息处理交换用9磁道12.7毫米宽63行/毫米调相制记录磁带 |
China National Standards Ma |
English PDF |
| GB/T 5874-1986 |
IMage produced by camera aperture type W on 16mm motion-picture film--Position and dimensions 16mm W型电影摄影机片窗所形成的画面位置和尺寸 |
China National Standards Ma |
English PDF |
| GB/T 5845.5-1986 |
Marks for urban public transport--Mark for subway 城市公共交通标志 地下铁道标志 |
China National Standards Ma |
English PDF |
| GB/T 5599-1985 |
Railway vehicles--Specification for evaluation the dynamic perforMance and accreditation test 铁道车辆动力学性能评定和试验鉴定规范 |
China National Standards Ma |
English PDF |
| GB/T 5619-1985 |
Shed storage exposure test--Testing method for rust-proof Material 防锈材料百叶箱试验方法 |
China National Standards Ma |
English PDF |
| GB/T 5529-1985 |
Inspection of vegetable oils--Methods for determination of foreign Matter 植物油脂检验 杂质测定法 |
China National Standards Ma |
English PDF |
| GB/T 5444-1985 |
The test methods for the technical specifications of subscriber line signalling for autoMatic telephone switching network 电话自动交换网用户信号技术指标测试方法 |
China National Standards Ma |
English PDF |
| GB/T 5443-1985 |
The test methods for the technical specifications of ringing and tone for autoMatic telephone switchingnetwork 电话自动交换网铃流和信号音技术指标测试方法 |
China National Standards Ma |
English PDF |
| GB/T 5442-1985 |
The test methods for the technical specifications of inband pulsing single frequency line signalling system for autoMatic telephone switching network 电话自动交换网带内单频脉冲线路信号技术指标测试方法 |
China National Standards Ma |
English PDF |
| GB/T 5474-1985 |
Phenol-forMaldehyde mouldings--Determination of free ammonia and ammonium compounds--Colorimetric comparison method 酚醛模塑制品游离氨和铵化合物的测定 比色法 |
China National Standards Ma |
English PDF |
| GB/T 5473-1985 |
Phenol-forMaldehyde mouldings--Detection of free ammonia 酚醛模塑制品游离氨的检定 |
China National Standards Ma |
English PDF |
| GB/T 5440-1985 |
Stereophonic broadcast Magnetic recorder 广播用立体声录音机 |
China National Standards Ma |
English PDF |
| GB/T 5298-1985 |
IMage area on 35mm motion-picture films with masked picture--Positions and dimensions 35mm电影遮幅法影片画面的位置及尺寸 |
China National Standards Ma |
English PDF |
| GB/T 5318-1985 |
Sintered metals Materials，excluding hard metals--Unnotched impact test piece 烧结金属材料 (不包括硬质合金) 无切口冲击试样 |
China National Standards Ma |
English PDF |
| GB/T 5211.3-1985 |
Determination of volatile Matter of pigments at 105℃ 颜料在105℃挥发物的测定 |
China National Standards Ma |
English PDF |
| GB 6077-1985 |
Safety regulations for shearing Machinery 剪切机械安全规程 |
China National Standards Ma |
English PDF |
| GB/T 2900.40-1985 |
Electrotechnical terminology--Machineryand equipment for electric wires and cables 电工名词术语 电线电缆专用设备 |
China National Standards Ma |
English PDF |
| GB/T 5167-1985 |
Sintered metal Materials and hardmetals--Determination of electrical resistivity 烧结金属材料和硬质合金电阻率的测定 |
China National Standards Ma |
English PDF |
| GB 5082-1985 |
The comManding signal for lifting and moving 起重吊运指挥信号 |
China National Standards Ma |
English PDF |
| GB/T 5081-1985 |
Guide for the collection of reliability，availability and Maintainability data from field performance of electronic items 电子产品现场工作可靠性、有效性和维修性数据收集指南 |
China National Standards Ma |
English PDF |
| GB/T 5080.4-1985 |
Equipment reliability testing--Procedure for point estiMates and confidence intervals from reliability determination tests(Exponential distribution) 设备可靠性试验 可靠性测定试验的点估计和区间估计方法 (指数分布) |
China National Standards Ma |
English PDF |
| GB 4884-1985 |
Marking of insulated conductors 绝缘导线的标记 |
China National Standards Ma |
English PDF |
| GB/T 4890-1985 |
Statistical interpretation of data--Power of tests relating to means and variances of norMal distributions 数据的统计处理和解释 正态分布均值和方差检验的功效 |
China National Standards Ma |
English PDF |
| GB/T 4921-1985 |
Waste gasfrom Manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method 工业废气 耗氧值和氧化氮的测定 重铬酸钾氧化、萘乙二胺比色法 |
China National Standards Ma |
English PDF |
| GB/T 4920-1985 |
Determination of sulphuric acidmist in tail gas in sulphuric acid concentration process--Barium chroMate colorimetric method 硫酸浓缩尾气硫酸雾的测定 铬酸钡比色法 |
China National Standards Ma |
English PDF |
| GB/T 4919-1985 |
Waste water from Manufacturing process--Determination of total nitro compounds--Gas chromato-graphic method 工业废水 总硝基化合物的测定 气相色谱法 |
China National Standards Ma |
English PDF |
| GB/T 4873-1985 |
Continuous forms used for inforMation processing--Sizes and feed holes 信息处理用连续格式纸 尺寸和输送孔 |
China National Standards Ma |
English PDF |
| GB/T 4872-1985 |
Office Machines and data processing equipment--Principles governing the positioning of control keys on key-boards 办公机器和数据处理设备键盘上控制键定位的原则 |
China National Standards Ma |
English PDF |
| GB 4869-1985 |
Diagnostic criteria and principles of Management of occupational vibration disease 职业性局部振动病诊断标准及处理原则 |
China National Standards Ma |
English PDF |
| GB 4865-1985 |
Diagnostic criteria and principles of Management of occupational chronic allyl chloride poisoning 职业性慢性氯丙烯中毒诊断标准及处理原则 |
China National Standards Ma |
English PDF |
| GB/T 4831-1984 |
Specification for model of rotating electrical Machines 电机产品型号编制方法 |
China National Standards Ma |
English PDF |
| GB/T 4771-1984 |
Released alkali tests of glasses and glass containers for pharMaceutical preparations 药用玻璃及其玻璃容器碱溶出量试验方法 |
China National Standards Ma |
English PDF |
| GB/T 4642-1984 |
IMage produced by 16mm motion-picture camera aperture--Position and dimensions 16mm电影摄影机片窗在胶片上所形成的影象位置和尺寸 |
China National Standards Ma |
English PDF |
| GB/T 4333.7-1984 |
Methods for chemical analysis of ferrosilicon--The chroMatographic separation-barium sulfate gravimetric method for the determination of sulfur content 硅铁化学分析方法 色层分离硫酸钡重量法测定硫量 |
China National Standards Ma |
English PDF |
| GB/T 4298-1984 |
The activation analysis method for the determination of elemental impurities in semiconductor silicon Materials 半导体硅材料中杂质元素的活化分析方法 |
China National Standards Ma |
English PDF |
| GB/T 4236-1984 |
Steel--Examination by sulphur print (BauMann method) 钢的硫印检验方法 |
China National Standards Ma |
English PDF |
| GB/T 4215-1984 |
Determination of sound power levels of noise emitted by metal cutting Machine tools 金属切削机床噪声声功率级的测定 |
China National Standards Ma |
English PDF |
| GB/T 4086.1-1983 |
Tables for statistical distributions--NorMal distribution 统计分布数值表 正态分布 |
China National Standards Ma |
English PDF |
| GB/T 597-1983 |
Marine bronze male thread lift check valves 船用外螺纹青铜止回阀 |
China National Standards Ma |
English PDF |
| GB/T 3971.3-1983 |
The test methods for the technical specifications of multi-frequency register signalling for telephone auto-Matic switching network 电话自动交换网多频记发器信号技术指标测试方法 |
China National Standards Ma |
English PDF |
| GB 3971.2-1983 |
Interoffice junction digital line signalling system for telephone autoMatic switching network 电话自动交换网局间中继数字型线路信号方式 |
China National Standards Ma |
English PDF |
| GB/T 3996-1983 |
Shaped therMal insulating products--Diatomite bricks and shapes 硅藻土隔热制品 |
China National Standards Ma |
English PDF |
| GB/T 3948-1983 |
Test method of three priMary colors chromaticity coordinates for TV 电视三基色色度坐标测试方法 |
China National Standards Ma |
English PDF |
| GB/T 3911-1983 |
Graphical representations of the control characters of 7-bit coded character set for inforMation processing 信息处理用七位编码字符集控制字符的图形表示 |
China National Standards Ma |
English PDF |
| GB/T 3910-1983 |
Office Machines and data processing equipments--Line spacings and character spacings 办公机器和数据处理设备 行间距和字符间距 |
China National Standards Ma |
English PDF |
| GB/T 3895-1983 |
Graphical symbols for ships’ deck covering and insulation Materials 船舶甲板敷料和绝缘材料图形符号 |
China National Standards Ma |
English PDF |
| GB/T 3850-1983 |
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 Ma |
English PDF |
| GB/T 3848-1983 |
Hardmetals--Determination of (the Magnetization) coercivity 硬质合金矫顽 (磁) 力测定方法 |
China National Standards Ma |
English PDF |
| GB/T 3770-1983 |
Determination of sound power level for noise emitted by woodworking Machinery 木工机床噪声声功率级的测定 |
China National Standards Ma |
English PDF |
| GB/T 3714-1983 |
Technical requirements of Manganese carbonate orepowder 碳酸锰矿粉技术条件 |
China National Standards Ma |
English PDF |
| GB/T 3668.9-1983 |
Modular units for Machine tool construction--Spindle units--Dimensions 组合机床通用部件 主轴部件尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.8-1983 |
Modular units for Machine tool construction--Wing base for columns--Dimensions 组合机床通用部件 立柱侧底座尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.7-1983 |
Modular units for Machine tool construction--Centre bases and columns--Dimensions 组合机床通用部件 中间底座和立柱尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.6-1983 |
Modular units for Machine tool construction--Wing bases for slide units--Dimensions 组合机床通用部件 滑台侧底座尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.5-1983 |
Modular units for Machine tool construction--Headstocks--Dimensions 组合机床通用部件 动力箱尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.4-1983 |
Modular units for Machine tool construction--Slide units--Dimensions 组合机床通用部件 滑台尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.3-1983 |
Modular units for Machine tool construction--Rotary tables and multi-sided centre bases for rotary tables--Dimensions 组合机床通用部件 回转工作台和回转工作台用多边形中间底座尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.2-1983 |
Modular units for Machine tool construction--Support brackets--Dimensions 组合机床通用部件 支架尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.13-1983 |
Modular units for Machine tool construction--Tenon drive and flanges for mounting multi-spindle heads--Dimensions 组合机床通用部件 安装多轴箱用的法兰盘和端面传动键尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.12-1983 |
Modular units for Machine tool construction--Floor-mounted type--Integral way columns--Dimensions 组合机床通用部件 落地式有导轨立柱尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.1-1983 |
Modular units for Machine tool construction--Multi-spindle heads--Casing and input drive shaft dimensions 组合机床通用部件 多轴箱箱体和输入轴尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.11-1983 |
Modular units for Machine tool construction--Integral way columns--Dimensions 组合机床通用部件 有导轨立柱尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3668.10-1983 |
Modular units for Machine tool construction--Spindle noses and adjustable adaptors for multi-spindle heads--Dimensions 组合机床通用部件 多轴箱主轴端部和可调接杆尺寸 |
China National Standards Ma |
English PDF |
| GB/T 3654.1-1983 |
Methods for chemical analysis of ferroniobium--The paper chroMatograph-gravimetric method for the determination of niobium and tantalum content 铌铁化学分析方法 纸上色层分离重量法测定铌、钽量 |
China National Standards Ma |
English PDF |
| GB/T 3653.5-1983 |
Methods for chemical analysis of ferroboron--The chroMatographic separation-barium sulfate gravimetric method for the determination of sulfur content 硼铁化学分析方法 色层分离硫酸钡重量法测定硫量 |
China National Standards Ma |
English PDF |
| GB/T 3399-1982 |
Test method for therMal conductivity of plastics by means of the guarded hot plate 塑料导热系数试验方法 护热平板法 |
China National Standards Ma |
English PDF |
| GB 3380-1982 |
Ringing and tone for telephone autoMatic switching network 电话自动交换网铃流和信号音 |
China National Standards Ma |
English PDF |
| GB 3378-1982 |
Subscriber line signalling system for telephone autoMatic switching network 电话自动交换网用户信号方式 |
China National Standards Ma |
English PDF |
| GB 3377-1982 |
Multifrequency register signalling system for telephone autoMatic switching network 电话自动交换网多频记发器信号方式 |
China National Standards Ma |
English PDF |
| GB 3376-1982 |
Inband pulsing single frequencyline signalling system for telephone autoMatic switching network 电话自动交换网带内单频脉冲线路信号方式 |
China National Standards Ma |
English PDF |
| GB/T 3290-1982 |
Dimensions and characteristics of Magnetic tape reel for information interchange 信息交换用磁带盘的尺寸和性能 |
China National Standards Ma |
English PDF |
| GB 3234-1982 |
Diagnostic criteria and principles of Management of industrial fluorosis 工业性氟病诊断标准及处理原则 |
China National Standards Ma |
English PDF |
| GB 3233-1982 |
Diagnostic criteria and principles of Management of occupational chronic carbon disulfide poisoning 职业性慢性二硫化碳中毒诊断标准及处理原则 |
China National Standards Ma |
English PDF |
| GB 3232-1982 |
Diagnostic criteria and principles of Management of occupational chronic manganism 职业性慢性锰中毒诊断标准及处理原则 |
China National Standards Ma |
English PDF |
| GB/T 3144-1982 |
Toluene--Determination of hydrocarbon impurities--Gas chroMatographic method 甲苯中烃类杂质的气相色谱测定法 |
China National Standards Ma |
English PDF |
| GB/T 3239-1982 |
Expression of physical and subjective Magnitudes of sound and noise in air 空气中声和噪声强弱的主观和客观表示法 |
China National Standards Ma |
English PDF |
| GB/T 2787-1981 |
Keyboard for international inforMation processing interchange using the 7-bit coded character set--Alpha-numeric area 信息处理交换用七位编码字符集键盘的字母数字区布局 |
China National Standards Ma |
English PDF |
| GB/T 2689.4-1981 |
Life test and acceleration life test--OptiMal linear deflection-free--Evaluation of Weibull distributions 寿命试验和加速寿命试验的最好线性无偏估计法(用于威布尔分布) |
China National Standards Ma |
English PDF |
| GB/T 2413-1980 |
Piezoelectric ceramic Materials--Measuring methods for determination of volume density 压电陶瓷材料体积密度测量方法 |
China National Standards Ma |
English PDF |
| GB/T 2020-1980 |
Recording Magnetic tape with 9 magnetic tracks， 12.7mm width and 32 lines/mm for informationprocessing exchange 信息处理交换用9磁道12.7毫米宽32行/毫米记录磁带 |
China National Standards Ma |
English PDF |
| GB/T 1989-1980 |
Methods for indication of the 7-bit encoding character set for inforMation processing switching on 12.7 mm magnetic tape 信息处理交换用七位编码字符集在9磁道12.7 毫米磁带上的表示方法 |
China National Standards Ma |
English PDF |
| GB/T 598-1980 |
Marine bronze external screwed packed cocks 船用外螺纹青铜填料旋塞 |
China National Standards Ma |
English PDF |
| GB 2312-1980 |
Code of Chinese graphic character setfor inforMation interchange--Primary set 信息交换用汉字编码字符集 基本集 |
China National Standards Ma |
English PDF |
| GB/T 1583-1979 |
Standard of colour TV iMage transmission 彩色电视图象传输标准 |
China National Standards Ma |
English PDF |
| GB/T 1560-1979 |
NorMal diameters for ventilation pipeline and accessories for ships metric series 船用通风系统管路和附件的公称通径 |
China National Standards Ma |
English PDF |
| GB/T 569-1965 |
Marine pipe flanges--Connection dimensions and mating face 船用法兰 连接尺寸和密封面 |
China National Standards Ma |
English PDF |
| GB/T 568-1965 |
Marine pipe flanges--Types 船用法兰类型 |
China National Standards Ma |
English PDF |
| GB/T 3323.2-2019 |
Non-destructive testing of welds—Radiographic testing—Part 2:X- and gamMa-ray techniques with digital detectors 焊缝无损检测 射线检测 第2部分：使用数字化探测器的X和伽玛射线技术 |
China National Standards Ma |
English PDF |
| GB/T 3323.1-2019 |
Non-destructive testing of welds—Radiographic testing—Part 1:X- and gamMa-ray techniques with film
焊缝无损检测 射线检测 第1部分：X和伽玛射线的胶片技术 |
China National Standards Ma |
English PDF |
| GB/T 12009.4-2016 |
(Plastics - AroMatic isocyanates for the production of polyurethane - Part 4: Determination of isocyanate content - amendment No. 1) 塑料 聚氨酯生产用芳香族异氰酸酯 第4部分：异氰酸根含量的测定《第1号修改单》 |
China National Standards Ma |
English PDF |
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