China IR GB Standards English PDF List

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China "IR" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 7594.7-1987	Rubber insulation and sheath of electric cables and wIRes--Part 7:Heavy duty flame-retardant rubber sheath 65℃ 电线电缆橡皮绝缘和橡皮护套第7部分:65℃重型不延燃橡皮护套	China National Standards IR	English PDF
GB/T 7594.6-1987	Rubber insulationand sheath of electric cables and wIRes--Part 6:Heavy duty rubber sheath 65℃ 电线电缆橡皮绝缘和橡皮护套第6部分:65℃重型橡皮护套	China National Standards IR	English PDF
GB/T 7594.5-1987	Rubber insulation and sheath of electric cables and wIRes--Part 5:Ordinary duty flame-retardant rubber sheath 65℃ 电线电缆橡皮绝缘和橡皮护套第5部分:65℃一般不延燃橡皮护套	China National Standards IR	English PDF
GB/T 7594.4-1987	Rubber insulationand sheath of electric cables and wIRes--Part 4:Ordinary duty rubber sheath 65℃ 电线电缆橡皮绝缘和橡皮护套第4部分:65℃一般橡皮护套	China National Standards IR	English PDF
GB/T 7594.3-1987	Rubber insulationand sheath of electric cables and wIRes--Part 3:Rubber insulation 70℃ 电线电缆橡皮绝缘和橡皮护套第3部分:70℃橡皮绝缘	China National Standards IR	English PDF
GB/T 7594.2-1987	Rubber insulationand sheath of electric cables and wIRes--Part 2:Rubber insulation 65℃ 电线电缆橡皮绝缘和橡皮护套第2部分:65℃橡皮绝缘	China National Standards IR	English PDF
GB/T 7594.1-1987	Rubber insulation and sheath of electric cables and wIRes--Part 1:General 电线电缆橡皮绝缘和橡皮护套第1部分:一般规定	China National Standards IR	English PDF
GB/T 7594.11-1987	Rubber insulation and sheath of electric cables and wIRes--Part 11:Rubber insulation or sheath 180℃ 电线电缆橡皮绝缘和橡皮护套第11部分:180℃ 橡皮绝缘或护套	China National Standards IR	English PDF
GB/T 7594.10-1987	Rubber insulation and sheath of electric cables and wIRes--Part 10:Ordinary duty flame-retardant rubber sheath 90℃ 电线电缆橡皮绝缘和橡皮护套第10部分:90℃一般不延燃橡皮护套	China National Standards IR	English PDF
GB/T 7583-1987	Acoustics--Pure tone aIR conductionthreshold audio-metry--For hearing conservation purposes 声学纯音气导听阈测定听力保护用	China National Standards IR	English PDF
GB/T 7509-1987	Blank detail specification for microprocessor semiconductor integrated cIRcuits 半导体集成电路微处理器空白详细规范 (可供认证用)	China National Standards IR	English PDF
GB/T 7436-1987	Specifications of TDM equipment operating on an analog telephone-type cIRcuit for telegraph and lower-speed data 在模拟电话电路上开放电报及低速数据的时分复用设备技术要求	China National Standards IR	English PDF
GB/T 7394-1987	RequIRements of 600～9600 bit/s baseband modem 600～9600 bit/s基带调制解调器技术要求	China National Standards IR	English PDF
GB/T 7482-1987	Water quality--Determination of fluoride--Visual colorimetry with zIRconium alizarinsulfonate 水质氟化物的测定茜素磺酸锆目视比色法	China National Standards IR	English PDF
GB/T 7313-1987	Minimum performance requIRements and methods of measurement for high fidelity loudspeaker systems 高保真扬声器系统最低性能要求及测量方法	China National Standards IR	English PDF
GB/T 2019-1987	Fundamental parameters and technical requIRements for audio tape recorders 磁带录音机基本参数和技术要求	China National Standards IR	English PDF
GB/T 6921-1986	Determination of the concentration of aIRborne particulate matters 大气飘尘浓度测定方法	China National Standards IR	English PDF
GB/T 6919-1986	AIR quality--Vocabulary 空气质量词汇	China National Standards IR	English PDF
GB/T 6730.8-1986	Methods for chemical analysis of IRon ores--The potassium dichromate volumetric method for the determination of iron (Ⅱ)content 铁矿石化学分析方法重铬酸钾容量法测定亚铁量	China National Standards IR	English PDF
GB/T 6730.7-1986	Methods for chemical analysis of IRon ores--The sulfosalicylic acid photometric method for the determination of metallic iron content 铁矿石化学分析方法磺基水杨酸光度法测定金属铁量	China National Standards IR	English PDF
GB/T 6730.6-1986	Methods for chemical analysis of IRon ores--The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content 铁矿石化学分析方法三氯化铁-乙酸钠容量法测定金属铁量	China National Standards IR	English PDF
GB/T 6730.51-1986	Methods for chemical analysis of IRon ores--The caustic asbestos absorption gravimetric method for the determination of carbon content in carbonate 铁矿石化学分析方法烧碱石棉吸收重量法测定碳酸盐中碳量	China National Standards IR	English PDF
GB/T 6730.50-1986	Methods for chemical analysisof IRon ores--The gas volumetric method for the determination of total carbon content 铁矿石化学分析方法气体容量法测定总碳量	China National Standards IR	English PDF
GB/T 6730.49-1986	Methods for chemical analysis of IRon ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content 铁矿石化学分析方法原子吸收分光光度法测定钠和钾量	China National Standards IR	English PDF
GB/T 6730.48-1986	Methods for chemical analysis of IRon ores--The dithio diantipyryl methane photometric method for the determination of bismuth content 铁矿石化学分析方法二硫代二安替吡啉甲烷光度法测定铋量	China National Standards IR	English PDF
GB/T 6730.36-1986	Methods for chemical analysis of IRon ores--The flame atomic absorption spectrophotometric method for the determination of copper content 铁矿石化学分析方法原子吸收分光光度法测定铜量	China National Standards IR	English PDF
GB/T 6730.3-1986	Methods for chemical analysis of IRon ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples 铁矿石化学分析方法重量法测定分析试样中吸湿水量	China National Standards IR	English PDF
GB/T 6730.14-1986	Methods for chemical analysis of IRon ores--The flame atomic absorption spectrophotometric method for the determination of calcium and magnesium content 铁矿石化学分析方法原子吸收分光光度法测定钙和镁量	China National Standards IR	English PDF
GB/T 6730.1-1986	Methods for chemical analysis of IRon ores--Preparation of predried test samples for chemical analysis 铁矿石化学分析方法分析用预干燥试样的制备	China National Standards IR	English PDF
GB/T 6648-1986	Blank detail specification for semiconductor inte-grated cIRcuit static read/write memories 半导体集成电路静态读/ 写存储器空白详细规范(可供认证用)	China National Standards IR	English PDF
GB/T 2424.22-1986	Basic envIRonmental testing procedures for electric and electronic products--Guidance for combined temperature (cold and heat) vibration (sinusoidal) tests 电工电子产品基本环境试验规程温度(低温、高温)和振动 (正弦) 综合试验导则	China National Standards IR	English PDF
GB 6738-1986	Safety requIRements for indicating and recording electrical measuring instruments and their accessories 电测量指示和记录仪表及其附件的安全要求	China National Standards IR	English PDF
GB/T 6643-1986	General purpose rigid coaxial transmission lines and theIR associated flange connectors--Generic specification 通用硬同轴传输线及其法兰连接器总规范	China National Standards IR	English PDF
GB/T 959.2-1986	Specifications for ring--Round wIRe snap rings 挡圈技术条件钢丝挡圈	China National Standards IR	English PDF
GB/T 959.1-1986	Specifications for ring--CIRclips 挡圈技术条件弹性挡圈	China National Standards IR	English PDF
GB/T 921-1986	Round wIRe circlips 钢丝锁圈	China National Standards IR	English PDF
GB/T 895.2-1986	RoundwIRe snap rings for shaft 轴用钢丝挡圈	China National Standards IR	English PDF
GB/T 895.1-1986	RoundwIRe snap rings for hole 孔用钢丝挡圈	China National Standards IR	English PDF
GB/T 894.2-1986	CIRclips for shaft--Type B 轴用弹性挡圈 B型	China National Standards IR	English PDF
GB/T 894.1-1986	CIRclips for shaft--Type A 轴用弹性挡圈 A型	China National Standards IR	English PDF
GB/T 893.2-1986	CIRclips for hole--Type B 孔用弹性挡圈 B型	China National Standards IR	English PDF
GB/T 893.1-1986	CIRclips for hole--Type A 孔用弹性挡圈 A型	China National Standards IR	English PDF
GB/T 885-1986	Lock rings with screw and cIRclip 带锁圈的螺钉锁紧挡圈	China National Standards IR	English PDF
GB/T 3431.2-1986	Letter symbols for semiconductor integrated cIRcuits--Letter symbols for function of pins 半导体集成电路文字符号引出端功能符号	China National Standards IR	English PDF
GB 6281-1986	Co-channel interference standards requIRed in the land mobile services (16k0F3E) 陆地移动业务 (16k0F3E)所要求的同波道干扰标准	China National Standards IR	English PDF
GB 5904-1986	Lubricants for light duty rotary oil-flooded aIR compressor 轻负荷喷油回转式空气压缩机油	China National Standards IR	English PDF
GB/T 5825-1986	Symbolic designation of dIRection of opening and closing and faces of doors and windows 建筑门窗扇开、关方向和开、关面的标志符号	China National Standards IR	English PDF
GB/T 5731-1985	Fixed resistors for use in electronic equipment--Part 2:Blank detail specification--Fixed low-power non-wIRe wound resistors--Assessment level E 电子设备用固定电阻器第二部分:空白详细规范低功率非线绕固定电阻器评定水平E(可供认证用)	China National Standards IR	English PDF
GB/T 5730-1985	Fixed resistors for use in electronic equipment--Part 2:Sectional specification--Fixed low-power nonwIRe wound resistors 电子设备用固定电阻器第二部分:分规范低功率非线绕固定电阻器 (可供认证用)	China National Standards IR	English PDF
GB/T 5748-1985	Methods for aIRborne dust measurement in work place 作业场所空气中粉尘测定方法	China National Standards IR	English PDF
GB/T 5441.7-1985	Test methods for communication cable--Attenuation coefficient test--Open and short cIRcuit method 通信电缆试验方法衰减常数试验开短路法	China National Standards IR	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 IR	English PDF
GB/T 5441.4-1985	Test methods for communication cable--Impedance and impedance IRregularities test of coaxial pair--Pulse method 通信电缆试验方法同轴对端阻抗及内部阻抗不均匀性试验脉冲法	China National Standards IR	English PDF
GB/T 5441.10-1985	Test methods for communication cable--Measurement of actual length of coaxial paIR--Sine wave method 通信电缆试验方法同轴对展开长度测量正弦波法	China National Standards IR	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 IR	English PDF
GB/T 5278-1985	Fasteners--Split pin holes and wIReholes 紧固件开口销孔和金属丝孔	China National Standards IR	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 IR	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 IR	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 IR	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 IR	English PDF
GB 6051-1985	FIRe extinguishing agent of bromotrifluoromethane 三氟一溴甲烷灭火剂 (1301灭火剂)	China National Standards IR	English PDF
GB/T 2900.40-1985	Electrotechnical terminology--Machineryand equipment for electric wIRes and cables 电工名词术语电线电缆专用设备	China National Standards IR	English PDF
GB/T 5078-1985	Method for the determination of the space requIRed by capacitors and resistors with unidirectional terminations 单向引出的电容器和电阻器所需空间的测定方法	China National Standards IR	English PDF
GB/T 4874-1985	Generic specification for fixed metallized paper dielectric capacitors for dIRect current 直流固定金属化纸介电容器总规范	China National Standards IR	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 IR	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 IR	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 IR	English PDF
GB/T 4582-1984	Terms and theIR definition of ferrocement 钢丝网水泥名词术语及其定义	China National Standards IR	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 IR	English PDF
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 IR	English PDF
GB 4065-1983	FIRe extinguishing agent--Bromochlorodifluoro-methane 二氟一氯一溴甲烷灭火剂	China National Standards IR	English PDF
GB/T 3714-1983	Technical requIRements of manganese carbonate orepowder 碳酸锰矿粉技术条件	China National Standards IR	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 IR	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 IR	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 IR	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 IR	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 IR	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 IR	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 IR	English PDF
GB/T 7157-2019	Electric soldering IRons and heating guns 电烙铁和热风枪	China National Standards IR	English PDF

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