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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 4193-1984 |
Method for measuring the density of the fine wire and ribbon of tungsten and molybdenum used in electric light sources and vacuumtubes 电真空器件及电光源用细钨丝、钼丝和薄带密度的测试方法 |
China National Standards fo |
 English PDF |
| GB/T 4192-1984 |
Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuumtubes 电真空器件及电光源用钨、钼材料电阻率的测试方法 |
China National Standards fo |
English PDF |
| GB/T 4133-1984 |
The type and dimensions for positive drive of Morse tapers 莫氏圆锥的强制传动型式及尺寸 |
China National Standards fo |
English PDF |
| GB/T 4071-1983 |
Measuring method for the phosphor excited by light 光致荧光粉测试方法 |
China National Standards fo |
English PDF |
| GB/T 4086.6-1983 |
Tables for statistical distributions--Poissondistribution 统计分布数值表 泊松分布 |
China National Standards fo |
English PDF |
| GB/T 4086.5-1983 |
Tables for statistical distributions--Binomial distribution 统计分布数值表 二项分布 |
China National Standards fo |
English PDF |
| GB/T 4086.4-1983 |
Tables for statistical distributions--F-distribution 统计分布数值表 F分布 |
China National Standards fo |
English PDF |
| GB/T 4086.3-1983 |
Tables for statistical distributions--t-distribution 统计分布数值表 t分布 |
China National Standards fo |
English PDF |
| GB/T 4086.2-1983 |
Tables for statistical distributions--χ2-distribution 统计分布数值表 χ2分布 |
China National Standards fo |
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 fo |
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 fo |
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 fo |
English PDF |
| GB/T 3960-1983 |
Test method for friction and wear of plasticsby sliding 塑料滑动摩擦磨损试验方法 |
China National Standards fo |
English PDF |
| GB/T 3974-1983 |
Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems 大容量长距离模拟微波通信干线电话传输干扰容限 |
China National Standards fo |
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 fo |
English PDF |
| GB 146.2-1983 |
Structure gauge for standard gauge railways 标准轨距铁路建筑限界 |
China National Standards fo |
English PDF |
| GB 146.1-1983 |
Rolling stock gauge for standard gauge railways 标准轨距铁路机车车辆限界 |
China National Standards fo |
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 fo |
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 fo |
English PDF |
| GB/T 3873-1983 |
General specifications for products packaging of communication equipments 通信设备产品包装通用技术条件 |
China National Standards fo |
English PDF |
| GB/T 3839-1983 |
Technological principle and methods for enactment of local water pollutant emission standard 制订地方水污染物排放标准的技术原则与方法 |
China National Standards fo |
English PDF |
| GB/T 3793-1983 |
Descriptive rules for entries of retrieval periodicals 检索期刊条目著录规则 |
China National Standards fo |
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 fo |
English PDF |
| GB/T 3771-1983 |
Conversion of hardness and strength for copper alloys 铜合金硬度与强度换算值 |
China National Standards fo |
English PDF |
| GB/T 3761-1983 |
Bite type tube fittings--Pressure bush for butt joints 卡套式管接头用锥体环 |
China National Standards fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
English PDF |
| GB/T 3660-1983 |
Unified weighting network for measuring video continuous random noise 测量视频连续随机杂波用的统一加权网络 |
China National Standards fo |
English PDF |
| GB/T 3654.9-1983 |
Methods for chemical analysisof ferroniobium--The thiocyanate photometric method for the determination of tungsten content 铌铁化学分析方法 硫氰酸盐光度法测定钨量 |
China National Standards fo |
English PDF |
| GB/T 3654.5-1983 |
Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content 铌铁化学分析方法 钼蓝光度法测定磷量 |
China National Standards fo |
English PDF |
| GB/T 3654.4-1983 |
Methods for chemical analysis of ferroniobium--The combustion gravimetric method for the determination of carbon content 铌铁化学分析方法 燃烧重量法测定碳量 |
China National Standards fo |
English PDF |
| GB/T 3654.3-1983 |
Methods for chemical analysis of ferroniobium--The gravimetric method for the determination of silicon content 铌铁化学分析方法 重量法测定硅量 |
China National Standards fo |
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 fo |
English PDF |
| GB/T 3654.10-1983 |
Methods for chemical analysis of ferroniobium--The EDTA volumetric method for the determination of aluminium content 铌铁化学分析方法 EDTA容量法测定铝量 |
China National Standards fo |
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 fo |
English PDF |
| GB/T 3653.2-1983 |
Methods for chemical analysis of ferroboron--The gasometric method for the determination of carbon content 硼铁化学分析方法 气体容量法测定碳量 |
China National Standards fo |
English PDF |
| GB 3552-1983 |
Effluent standard for pollutants from ship 船舶污染物排放标准 |
China National Standards fo |
English PDF |
| GB/T 3556-1983 |
Standard gray and color test chart for photography--Specifications 摄影用标准灰板、色板的技术规范 |
China National Standards fo |
English PDF |
| GB/T 3468-1983 |
General editorial rule for retrieval periodicals 检索期刊编辑总则 |
China National Standards fo |
English PDF |
| GB/T 3455-1982 |
Electrical characteristics for unbalanced double-current interchange circuits 非平衡双流接口电路的电特性 |
China National Standards fo |
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 fo |
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 fo |
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 fo |
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 fo |
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 fo |
English PDF |
| GB/T 3351-1982 |
Designations for synthetic quartz crystals 人造石英晶体的型号命名 |
China National Standards fo |
English PDF |
| GB/T 3316-1982 |
Method of defining the nominal power for disel locomotives 内燃机车功率确定方法 |
China National Standards fo |
English PDF |
| GB/T 3296-1982 |
Standard test method for transparency of domestic porcelain ware 日用瓷器透光度的测定方法 |
China National Standards fo |
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 fo |
English PDF |
| GB/T 3203-1982 |
Specification for carburizing steels of bearings 渗碳轴承钢技术条件 |
China National Standards fo |
English PDF |
| GB/T 3142-1982 |
Lubricants--Determination of load-carrying capacity (four balls method) 润滑剂承载能力测定法 (四球法) |
China National Standards fo |
English PDF |
| GB/T 3240-1982 |
Preferred frequencies for the acoustical measurement 声学测量中的常用频率 |
China National Standards fo |
English PDF |
| GB/T 3106-1982 |
Bolts，screws and studs--Nominal lengths，and thread lengths for general purpose bolts 螺栓、螺钉和螺柱的公称长度和普通螺栓的螺纹长度 |
China National Standards fo |
English PDF |
| GB/T 3103.2-1982 |
Tolerances for fasteners--Bolts，screws and nuts for fine mechanics 紧固件公差 用于精密机械的螺栓、螺钉和螺母 |
China National Standards fo |
English PDF |
| GB/T 2913-1982 |
Test for whiteness of plastics 塑料白度试验方法 |
China National Standards fo |
English PDF |
| GB/T 2880-1981 |
Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications--Dimensions andtolerances of housings--Narrow section series 液压缸活塞和活塞杆 窄断面动密封沟槽尺寸系列和公差 |
China National Standards fo |
English PDF |
| GB/T 2789-1981 |
Technical requirements for network interface for the analogue microwave relay communication systems 模拟微波接力通信系统网路接口基本技术要求 |
China National Standards fo |
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 fo |
English PDF |
| GB/T 2683-1981 |
Test chart for facsimile transmission 传真测试样张 |
China National Standards fo |
English PDF |
| GB/T 2541-1981 |
Petroleum products--Computation table for viscosity indices 石油产品粘度指数算表 |
China National Standards fo |
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 fo |
English PDF |
| GB/T 2291-1980 |
Method for preparation of coal tar pitchs specimens 煤沥青试验室试样的制备方法 |
China National Standards fo |
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 fo |
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 fo |
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 fo |
English PDF |
| GB/T 1762-1980 |
Method of test for after-tack of paint films 漆膜回粘性测定法 |
China National Standards fo |
English PDF |
| GB/T 1814-1979 |
Inspection method for steel work fractures 钢材断口检验法 |
China National Standards fo |
English PDF |
| GB/T 1765-1979 |
Method of producing of paint films for testing heat and humidity resistance，salt-fog resistance and accelerated weathering 测定耐湿热、耐盐雾、耐侯性 (人工加速) 的漆膜制备法 |
China National Standards fo |
English PDF |
| GB/T 1749-1979 |
Method of test for consistency of pastes and putties 厚漆、腻子稠度测定法 |
China National Standards fo |
English PDF |
| GB/T 1728-1979 |
Methods of test for drying time of coatingsof paints and putties 漆膜、腻子膜干燥时间测定法 |
China National Standards fo |
English PDF |
| GB/T 1726-1979 |
Methods of test for hiding power of paints 涂料遮盖力测定法 |
China National Standards fo |
English PDF |
| GB/T 1724-1979 |
Methods of test for fineness of grind of paints 涂料细度测定法 |
China National Standards fo |
English PDF |
| GB/T 1720-1979 |
Method of test for adhesion of paint films 漆膜附着力测定法 |
China National Standards fo |
English PDF |
| GB/T 1748-1979 |
Method of test for flexibility of putty coatings 腻子膜柔韧性测定法 |
China National Standards fo |
English PDF |
| GB/T 1584-1979 |
Standard for insertion test signal of domestic TV 国内电视插入测试行信号标准 |
China National Standards fo |
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 fo |
English PDF |
| GB/T 1417-1978 |
General terminology for telecommunications equipment 常用电信设备名词术语 |
China National Standards fo |
English PDF |
| GB 188-1963 |
Locomotive and car clearance boundary and structure clearance boundary for 762mm gauge railways--Classification and basic dimensions 762毫米轨距铁路机车车辆限界和建筑接近限界分类及基本尺寸 |
China National Standards fo |
English PDF |
| GB/T 185-1963 |
Fish-plates for 38 kg/m and 43 kg/m steel rails 每米38及43公斤钢轨用鱼尾板型式尺寸 |
China National Standards fo |
English PDF |
| GB/T 184-1963 |
Fish-plates for 50 kg/m steel rails 每米50公斤钢轨用鱼尾板式尺寸 |
China National Standards fo |
English PDF |
| GB/T 305-2019 |
Rolling bearings－Snap ring grooves and snap rings for radial bearings－Dimensions，geometrical product specifications (GPS) and tolerance values 滚动轴承 向心轴承止动槽和止动环 尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards fo |
English PDF |
| GB 21340-2019 |
The norm of energy consumption per unit products for glass products and cast stone 玻璃和铸石单位产品能源消耗限额 |
China National Standards fo |
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 fo |
English PDF |
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