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  •  China "on" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 3714-1983 Technical requirements of manganese carbonate orepowder
    碳酸锰矿粉技术条件    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 3659-1983 Methods of measurement of television video channel
    电视视频通道测试方法    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 382-1983 Kerosene--Determination of smoke point
    煤油烟点测定法    		 China National Standards
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    GB/T 510-1983 Petroleum products--Determination of solidificationpoint
    石油产品凝点测定法    		 China National Standards
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    GB/T 264-1983 Petroleum products--Determination of acid number
    石油产品酸值测定法    		 China National Standards
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    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
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    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
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    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
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    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
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    GB/T 3383-1982 Telecommunication transmission unit--Decibel
    电信传输单位 分贝    		 China National Standards
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    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
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    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
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    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
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    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
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    GB/T 3351-1982 Designations for synthetic quartz crystals
    人造石英晶体的型号命名    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    GB/T 3203-1982 Specification for carburizing steels of bearings
    渗碳轴承钢技术条件    		 China National Standards
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    GB/T 3145-1982 Benzene--Determination of crystallizing point
    苯结晶点测定法    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    GB/T 3009-1982 Ships corrosion-resistant plugs
    船用防蚀螺塞    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 2683-1981 Test chart for facsimile transmission
    传真测试样张    		 China National Standards
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    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
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    GB/T 2541-1981 Petroleum products--Computation table for viscosity indices
    石油产品粘度指数算表    		 China National Standards
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    GB/T 384-1981 Determination of calorific value of petroleum products
    石油产品热值测定法    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 598-1980 Marine bronze external screwed packed cocks
    船用外螺纹青铜填料旋塞    		 China National Standards
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    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
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    GB/T 1814-1979 Inspection method for steel work fractures
    钢材断口检验法    		 China National Standards
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    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
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    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
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    GB/T 1720-1979 Method of test for adhesion of paint films
    漆膜附着力测定法    		 China National Standards
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    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
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    GB/T 1583-1979 Standard of colour TV image transmission
    彩色电视图象传输标准    		 China National Standards
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    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
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    GB/T 1417-1978 General terminology for telecommunications equipment
    常用电信设备名词术语    		 China National Standards
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    GB 440-1977 Aviation lubricating oil No.20
    20号航空润滑油    		 China National Standards
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    GB/T 392-1977 Determination of colloid-stability of lubricating greases
    润滑脂压力分油测定法    		 China National Standards
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    GB/T 391-1977 Determination of corrosion of engine lubricating oils
    发动机润滑油腐蚀度测定法    		 China National Standards
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    GB/T 258-1977 Determination of acidity of gasoline，kerosine and diesel fuels
    汽油、煤油、柴油酸度测定法    		 China National Standards
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    GB/T 255-1977 Determination of distillation of petroleum products
    石油产品馏程测定法    		 China National Standards
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    GB/T 260-1977 Determination of water content in petroleum products
    石油产品水分测定法    		 China National Standards
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    GB/T 380-1977 Determination of sulfur content in petroleum products (lamp method)
    石油产品硫含量测定法 (燃灯法)    		 China National Standards
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    GB/T 513-1977 Determination of mechanical impuritiesin lubricating greases (acid decomposition method)
    润滑脂机械杂质测定法 (酸分解法)    		 China National Standards
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    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
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    GB/T 512-1965 Determination of water content in lubricating greases
    润滑脂水分测定法    		 China National Standards
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    GB/T 505-1965 Determination of mercaptan-sulfur in engine fuels (ammonia-copper sulfate method)
    发动机燃料硫醇性硫含量测定法 (氨-硫酸铜法)    		 China National Standards
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    GB/T 388-1964 Determination of sulfur content in petroleum products (oxygen bomb method)
    石油产品硫含量测定法 (氧弹法)    		 China National Standards
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    GB/T 257-1964 Determination of saturated vapor pressure of engine fuels(Reid method)
    发动机燃料饱和蒸气压测定法 (雷德法)    		 China National Standards
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    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
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