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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 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 |
 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 |
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 |
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 |
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 |
English PDF |
| GB/T 3659-1983 |
Methods of measurement of television video channel 电视视频通道测试方法 |
China National Standards |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
English PDF |
| GB 3552-1983 |
Effluent standard for pollutants from ship 船舶污染物排放标准 |
China National Standards |
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 |
English PDF |
| GB/T 382-1983 |
Kerosene--Determination of smoke point 煤油烟点测定法 |
China National Standards |
English PDF |
| GB/T 510-1983 |
Petroleum products--Determination of solidificationpoint 石油产品凝点测定法 |
China National Standards |
English PDF |
| GB/T 264-1983 |
Petroleum products--Determination of acid number 石油产品酸值测定法 |
China National Standards |
English PDF |
| GB/T 3522-1983 |
Cold-rolled quality carbon structural steel strips 优质碳素结构钢冷轧钢带 |
China National Standards |
English PDF |
| GB/T 3502-1983 |
Technical requirements of super fine palladium oxide powder 超细氧化钯粉技术条件 |
China National Standards |
English PDF |
| GB/T 3501-1983 |
Technical requirements of super fine ruthenium dioxide hydrate powder 超细水合二氧化钌粉技术条件 |
China National Standards |
English PDF |
| GB/T 3489-1983 |
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 |
English PDF |
| GB/T 3468-1983 |
General editorial rule for retrieval periodicals 检索期刊编辑总则 |
China National Standards |
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 |
English PDF |
| GB/T 3451-1982 |
Standard tuning frequency 标准调音频率 |
China National Standards |
English PDF |
| GB/T 3361-1982 |
Statistical interpretation of data--Comparison of two means in the case of paired observations 数据的统计处理和解释 在成对观测值情形下两个均值的比较 |
China National Standards |
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 |
English PDF |
| GB/T 3383-1982 |
Telecommunication transmission unit--Decibel 电信传输单位 分贝 |
China National Standards |
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 |
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 |
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 |
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 |
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 |
English PDF |
| GB/T 3320.4-1982 |
Rumble measurement test record 转盘噪声测试唱片 |
China National Standards |
English PDF |
| GB/T 3320.3-1982 |
Wow and flutter test record 抖晃度测试唱片 |
China National Standards |
English PDF |
| GB/T 3320.2-1982 |
Tracking ability and channel separation test record 循迹能力、声道分隔度测试唱片 |
China National Standards |
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 |
English PDF |
| GB/T 3307-1982 |
Method of heater intermittent test of low-power electronic tubes 小功率电子管灯丝断续试验方法 |
China National Standards |
English PDF |
| GB/T 3303-1982 |
Terms used of defects of domestic ceramic ware 日用陶瓷器缺陷术语 |
China National Standards |
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 |
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 |
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 |
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 |
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 |
English PDF |
| GB/T 3203-1982 |
Specification for carburizing steels of bearings 渗碳轴承钢技术条件 |
China National Standards |
English PDF |
| GB/T 3145-1982 |
Benzene--Determination of crystallizing point 苯结晶点测定法 |
China National Standards |
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 |
English PDF |
| GB/T 3143-1982 |
Colour determination method of liquid chemicals (Hazen unit--platinum-cobalt scale) 液体化学产品颜色测定法 (Hazen单位--铂-钴色号) |
China National Standards |
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 |
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 |
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 |
English PDF |
| GB/T 3238-1982 |
Acoustical levels and refrence quantities 声学量的级及其基准值 |
China National Standards |
English PDF |
| GB 3132-1982 |
Safety fuses 保险铅丝 |
China National Standards |
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 |
English PDF |
| GB/T 3104-1982 |
Fasteners--Widths across flats of hexagon products 紧固件 六角产品的对边宽度 |
China National Standards |
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 |
English PDF |
| GB/T 3009-1982 |
Ships corrosion-resistant plugs 船用防蚀螺塞 |
China National Standards |
English PDF |
| GB/T 2913-1982 |
Test for whiteness of plastics 塑料白度试验方法 |
China National Standards |
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 |
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 |
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 |
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 |
English PDF |
| GB/T 2689.3-1981 |
Life test and acceleration life test--Simple linear deflection-free--Evaluation ofWeibull distributions 寿命试验和加速寿命试验的简单线性无偏估计法(用于威布尔分布) |
China National Standards |
English PDF |
| GB/T 2689.2-1981 |
Life test and acceleration life test charts--Evaluation of their Weibull distributions 寿命试验和加速寿命试验的图估计法 (用于威布尔分布) |
China National Standards |
English PDF |
| GB/T 2689.1-1981 |
Constant stress life tests and acceleration life tests--General rules 恒定应力寿命试验和加速寿命试验方法 总则 |
China National Standards |
English PDF |
| GB/T 2683-1981 |
Test chart for facsimile transmission 传真测试样张 |
China National Standards |
English PDF |
| GB/T 2625-1981 |
Process detection and controlflow chart--Symbols and letter codes 过程检测和控制流程图用图形符号和文字代号 |
China National Standards |
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 |
English PDF |
| GB/T 2426-1981 |
Breeding stock--Xinjiang fine-wool sheep 新疆细毛羊 |
China National Standards |
English PDF |
| GB/T 384-1981 |
Determination of calorific value of petroleum products 石油产品热值测定法 |
China National Standards |
English PDF |
| GB/T 2432-1981 |
Gasoline--Determination of tetraethyl lead content--Complexometric titration method 汽油中四乙基铅含量测定法 (络合滴定法) |
China National Standards |
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 |
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 |
English PDF |
| GB/T 2350-1980 |
Fluid power systems and components--Cylinders--Piston rod thread dimensions and types 液压气动系统及元件 活塞杆螺纹型式和尺寸系列 |
China National Standards |
English PDF |
| GB/T 2349-1980 |
Fluid power systems and components--Cylinders--Basic series of piston strokes 液压气动系统及元件 缸活塞行程系列 |
China National Standards |
English PDF |
| GB/T 2347-1980 |
Hydraulic fluid power--Pumps and motors--Geometric displacements 液压泵及马达公称排量系列 |
China National Standards |
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 |
English PDF |
| GB 2017-1980 |
Covering technique of the medium-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards |
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 |
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 |
English PDF |
| GB/T 1944-1980 |
Light cargo hoisting rod 船用轻型吊货杆 |
China National Standards |
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 |
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 |
English PDF |
| GB 2017-1980 |
Covering technique of the medium-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards |
English PDF |
| GB/T 1814-1979 |
Inspection method for steel work fractures 钢材断口检验法 |
China National Standards |
English PDF |
| GB/T 1794-1979 |
Jet fuels--Determination of icing inhibitor content 喷气燃料防冰剂含量测定法 |
China National Standards |
English PDF |
| GB 1788-1979 |
Jet fuel No.2 2号喷气燃料 |
China National Standards |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
English PDF |
| GB/T 1417-1978 |
General terminology for telecommunications equipment 常用电信设备名词术语 |
China National Standards |
English PDF |
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