China Co GB Standards English PDF List

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China "Co" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB 4804-1984	Hygienic standard for enamel as food Containers 搪瓷食具容器卫生标准	China National Standards Co	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 Co	English PDF
GB/T 4762-1984	Codes for political affiliation 政治面貌代码	China National Standards Co	English PDF
GB/T 3533.3-1984	Assessing and calculating the eConomic effects of standardization--Methods of data collecting and processing 评价和计算标准化经济效果数据资料的收集和处理方法	China National Standards Co	English PDF
GB/T 4695-1984	Wheel tread and dimensions for narrowgauge loComotives and vehicles 窄轨机车车辆车轮踏面形状及尺寸	China National Standards Co	English PDF
GB/T 4702.3-1984	Methods for chemical analysis of chromium metal--The molybdenum blue photometric method for the determinationof phosphorus Content 金属铬化学分析方法钼蓝光度法测定磷量	China National Standards Co	English PDF
GB/T 346-1984	Galvanized low carbon steel wire for electric Communications lines 通讯线用镀锌低碳钢丝	China National Standards Co	English PDF
GB 4284-1984	Control standards for pollutants in sludges from agricultural use 农用污泥中污染物控制标准	China National Standards Co	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 Co	English PDF
GB/T 4333.1-1984	Methods for chemical analysis of ferrosiliCon--The perchloric acid dehydration-gravimetric method for the determination of silicon content 硅铁化学分析方法高氯酸脱水重量法测定硅量	China National Standards Co	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 Co	English PDF
GB/T 4110-1983	Pulse Code modulation communication system hierarchy 脉冲编码调制通信系统系列	China National Standards Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	English PDF
GB/T 3383-1982	TeleCommunication transmission unit--Decibel 电信传输单位分贝	China National Standards Co	English PDF
GB/T 3320.4-1982	Rumble measurement test reCord 转盘噪声测试唱片	China National Standards Co	English PDF
GB/T 3320.3-1982	Wow and flutter test reCord 抖晃度测试唱片	China National Standards Co	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 Co	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 Co	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 Co	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 Co	English PDF
GB/T 3238-1982	ACoustical levels and refrence quantities 声学量的级及其基准值	China National Standards Co	English PDF
GB/T 3009-1982	Ships Corrosion-resistant plugs 船用防蚀螺塞	China National Standards Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	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 Co	English PDF
GB 2017-1980	Covering technique of the medium-wave broadcastingnetwork 中波广播网覆盖技术	China National Standards Co	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 Co	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 Co	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 Co	English PDF
GB 2017-1980	Covering technique of the medium-wave broadcastingnetwork 中波广播网覆盖技术	China National Standards Co	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 Co	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 Co	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 Co	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 Co	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 Co	English PDF
GB/T 1417-1978	General terminology for teleCommunications equipment 常用电信设备名词术语	China National Standards Co	English PDF
GB/T 392-1977	Determination of Colloid-stability of lubricating greases 润滑脂压力分油测定法	China National Standards Co	English PDF
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 Co	English PDF
GB/T 260-1977	Determination of water Content in petroleum products 石油产品水分测定法	China National Standards Co	English PDF
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 Co	English PDF
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 Co	English PDF
GB/T 974-1976	Screws，cross recessed，120° raised Countersunkhead 十字槽120°半沉头螺钉	China National Standards Co	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 Co	English PDF
GB/T 512-1965	Determination of water Content in lubricating greases 润滑脂水分测定法	China National Standards Co	English PDF
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 Co	English PDF
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 Co	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 Co	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 Co	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 Co	English PDF

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