China Ra GB Standards English PDF List

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China "Ra" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 6195-1986	Determination of vitamin C in vegetables and fruits(2，6-dichloro indophenoltitRation method) 水果、蔬菜维生素C含量测定法 (2，6-二氯靛酚滴定法)	China National Standards Ra	English PDF
GB/T 6180-1986	Hexagon slotted and castle nuts，style 2--Product gRades A and B 2型六角开槽螺母 A和B级	China National Standards Ra	English PDF
GB/T 5790-1986	Hexagon flange bolts--Heavy series--Product gRade B 六角法兰面螺栓加大系列细杆 B级	China National Standards Ra	English PDF
GB/T 5789-1986	Hexagon flange bolts--Heavy series--Product gRade B 六角法兰面螺栓加大系列 B级	China National Standards Ra	English PDF
GB/T 5707-1985	Textile terms and definitions (Jute，Ramie， flax， hemp) 纺织名词术语 (麻部分)	China National Standards Ra	English PDF
GB/T 5687.4-1985	Methods for chemical analysis of ferrochromium--The neutRalization titration method for the determination of nitrogen content 铬铁化学分析方法中和滴定法测定氮量	China National Standards Ra	English PDF
GB/T 5594.5-1985	Test methods for properties of structure ceRamic used in electronic components--Test method forvolume resistivity 电子元器件结构陶瓷材料性能测试方法体积电阻率测试方法	China National Standards Ra	English PDF
GB/T 5594.2-1985	Test methods for properties of structure ceRamic used in electronic components--Test method for Youngs elastic modulus and Poisson ratio 电子元器件结构陶瓷材料性能测试方法杨氏弹性模量、泊松比测试方法	China National Standards Ra	English PDF
GB/T 5594.1-1985	Test methods for properties of structure ceRamic used in electronic components--Test method for gas-tightness 电子元器件结构陶瓷材料性能测试方法气密性测试方法	China National Standards Ra	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 Ra	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 Ra	English PDF
GB/T 5655-1985	Common terms of urban public tRansport 城市公共交通常用名词术语	China National Standards Ra	English PDF
GB/T 5526-1985	Inspection of vegetable oils--Methods for determination of specific gRavity 植物油脂检验比重测定法	China National Standards Ra	English PDF
GB/T 5497-1985	Inspection of gRain and oilseeds--Methods for determination of moisture content 粮食、油料检验水分测定法	China National Standards Ra	English PDF
GB/T 5496-1985	Inspection of gRain and oilseeds--Methods for determination of yellow-coloured rice and cracked kernels 粮食、油料检验黄粒米及裂纹粒检验法	China National Standards Ra	English PDF
GB 5491-1985	Inspection of gRain and oilseeds--Methodsfor sampling and sample reduction 粮食、油料检验扦样、分样法	China National Standards Ra	English PDF
GB/T 5489-1985	Printed board dRawing 印制板制图	China National Standards Ra	English PDF
GB/T 5441.5-1985	Test methods for communication cable--ChaRacteristic impedance test of coaxial pair--Resonance method 通信电缆试验方法同轴对特性阻抗实部平均值试验谐振法	China National Standards Ra	English PDF
GB/T 5441.1-1985	Test methods for communication cable--GeneRal 通信电缆试验方法总则	China National Standards Ra	English PDF
GB/T 5438-1985	ChaRacteristics and measuring methods for monophonic and stereophonic transmissions 单声和立体声节目传输特性和测量方法	China National Standards Ra	English PDF
GB/T 5437-1985	Document facsimile (group 3) tRansmission requirement 话路传真 (三类机) 传输要求	China National Standards Ra	English PDF
GB/T 847-1985	Cross recessed Raised countersunk head tapping screws 十字槽半沉头自攻螺钉	China National Standards Ra	English PDF
GB/T 5284-1985	Slotted Raised countersunk head tapping screws 开槽半沉头自攻螺钉	China National Standards Ra	English PDF
GB/T 5279-1985	Countersunk head screws--Head configuRation and gauging 沉头螺钉头部形状和测量	China National Standards Ra	English PDF
GB/T 5277-1985	Fasteners--CleaRance holes for bolts and screws 紧固件螺栓和螺钉通孔	China National Standards Ra	English PDF
GB/T 5273-1985	Terminals for tRansformers，high-voltage apparatus and bushings 变压器、高压电器和套管的接线端子	China National Standards Ra	English PDF
GB/T 223.48-1985	Methods for chemical analysis of iron，steel and alloy--The semixylenol oRange photometric method for the determination of bismuth content 钢铁及合金化学分析方法半二甲酚橙光度法测定铋量	China National Standards Ra	English PDF
GB/T 223.42-1985	Methods for chemical analysis of iron，steel and alloy--The anion-exchange sepaRation-bromopyrogallol red photometric method for the determination of tantalumcontent 钢铁及合金化学分析方法离子交换分离-溴邻苯三酚红光度法测定钽量	China National Standards Ra	English PDF
GB/T 223.41-1985	Methods for chemical analysis of iron，steel and alloy--The anion-exchange sepaRation-pyrogallol photometric method for the determination of tantalum content 钢铁及合金化学分析方法离子交换分离-连苯三酚光度法测定钽量	China National Standards Ra	English PDF
GB/T 223.38-1985	Methods for chemical analysis of iron，steel and alloy--The anion-exchange sepaRation-gravimetric method for the determination of niobium content 钢铁及合金化学分析方法离子交换分离-重量法测定铌量	China National Standards Ra	English PDF
GB 5172-1985	The rule for Radiation protection of particle accelerators 粒子加速器辐射防护规定	China National Standards Ra	English PDF
GB/T 5080.5-1985	Equipment reliability testing--Compliance test plans for success Ratio 设备可靠性试验成功率的验证试验方案	China National Standards Ra	English PDF
GB/T 4702.10-1985	Methods for chemical analysis of chromium metal--The cupRal spectrophotometric method for the determination of copper content 金属铬化学分析方法铜试剂分光光度法测定铜量	China National Standards Ra	English PDF
GB/T 5001-1985	Classification of domestic ceRamics 日用陶瓷分类	China National Standards Ra	English PDF
GB/T 5000-1985	Terms for domestic ceRamics 日用陶瓷名词术语	China National Standards Ra	English PDF
GB/T 4966-1985	Standard test method for tensile strength of domestic ceRamic 日用陶瓷抗张强度测定方法	China National Standards Ra	English PDF
GB/T 4958.1-1985	Methods of measurement for equipment used in terrestrial Radio-relay systems--Part 1:Measurements common to subsystems and simulated systems--Section One--General 地面无线电接力系统所用设备的测量方法第一部分:分系统和仿真系统通用的测量第一节总则	China National Standards Ra	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 Ra	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 Ra	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 Ra	English PDF
GB/T 4830-1984	Pressure Range and quality of air supply for the industrial process measurement and control instruments 工业自动化仪表气源压力范围和质量	China National Standards Ra	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 Ra	English PDF
GB/T 4742-1984	Standard test method for lashing toughness ofdomestic ceRamic 日用陶瓷冲击韧性测定方法	China National Standards Ra	English PDF
GB/T 4653-1984	The geneRal technical specifications on infrared radiation paints 红外辐射涂料通用技术条件	China National Standards Ra	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 Ra	English PDF
GB/T 4621-1984	SpiRal wound gaskets test method of steam sealing characteristics 缠绕式垫片蒸汽密封性能试验方法	China National Standards Ra	English PDF
GB/T 3894.6-1984	FiguRations and symbols on the arrangement plans of ships--Life-saving apparatus 船舶布置图图形符号救生设备	China National Standards Ra	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 Ra	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 Ra	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 Ra	English PDF
GB/T 4312.2-1984	Technical paRameters and measuring methods for FM stereophonic broadcasting transmitters with supplementary channel 调频广播发射机技术参数和测量方法立体声带附加信道	China National Standards Ra	English PDF
GB/T 4312.1-1984	Technical paRameters and measuring methods for FM broadcasting transmitters--Monophonic and stereophonic 调频广播发射机技术参数和测量方法单声和立体声	China National Standards Ra	English PDF
GB/T 4197-1984	Method for measuring the aveRage grain size of sintered bar and rod of tungsten molybdenum and alloys 钨钼及其合金的烧结坯条、棒材晶粒度测试方法	China National Standards Ra	English PDF
GB/T 4194-1984	Creep testing，high tempeRature treatment and metallographic examination of the tungsten wires 钨丝蠕变试验、高温处理及金相检查方法	China National Standards Ra	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 Ra	English PDF
GB/T 4072-1983	Measuring method of the phosphor excited by cathod Rays 阴极射线致荧光粉测试方法	China National Standards Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	English PDF
GB/T 3468-1983	GeneRal editorial rule for retrieval periodicals 检索期刊编辑总则	China National Standards Ra	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 Ra	English PDF
GB/T 3383-1982	Telecommunication tRansmission unit--Decibel 电信传输单位分贝	China National Standards Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	English PDF
GB/T 2683-1981	Test chart for facsimile tRansmission 传真测试样张	China National Standards Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	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 Ra	English PDF
GB/T 1814-1979	Inspection method for steel work fRactures 钢材断口检验法	China National Standards Ra	English PDF

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