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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 7631.5-1989 |
Lubricants and related products (class L)--Classification--PaRT 5:Family M (Metal working) 润滑剂和有关产品(L类)的分类 第5 部分:M组(金属加工) |
China National Standards RT |
 English PDF |
| GB/T 7631.4-1989 |
Lubricants and related products (class L)--Classification--PaRT 4:Family F (Spindlebearings，bearings and associated clutches) 润滑剂和有关产品(L类)的分类 第4 部分:F组 (主轴、轴承和有关离合器) |
China National Standards RT |
English PDF |
| GB/T 11320-1989 |
Test methods for the propeRTies of piezoelectric ceramics--Material with the low mechanical quality factor 压电陶瓷材料性能测试方法 低机械品质因数压电陶瓷材料性能的测试 |
China National Standards RT |
English PDF |
| GB/T 11114-1989 |
Method for detecting dislocationsof synthetic quaRTz crystal using X-ray topographic technique 人造石英晶体位错的X 射线形貌检测方法 |
China National Standards RT |
English PDF |
| GB/T 11113-1989 |
Analytical method for impurities in the synthetic quaRTz crystal 人造石英晶体中杂质的分析方法 |
China National Standards RT |
English PDF |
| GB/T 11107-1989 |
Metallic and its compound powder--Determination of specific surface and paRTicle size by air permeating method 金属及其化合物粉末 比表面积和粒度测定 空气透过法 |
China National Standards RT |
English PDF |
| GB/T 715-1989 |
Hot-rolled round carbon steel bars for standard paRTs 标准件用碳素钢热轧圆钢 |
China National Standards RT |
English PDF |
| GB/T 11312-1989 |
Test methods for SAW propeRTies of piezoelectric ceramics and crystals 压电陶瓷材料和压电晶体声表面波性能测试方法 |
China National Standards RT |
English PDF |
| GB/T 11311-1989 |
Test methods for the propeRTies of piezoelectric ceramics--Test for Poisson’s ratio σE 压电陶瓷材料性能测试方法 泊松比σE的测试 |
China National Standards RT |
English PDF |
| GB/T 11310-1989 |
Test methods for the propeRTies of piezoelectric ceramics--Test methods for temperature characteristics of relative free dielectric constants 压电陶瓷材料性能测试方法 相对自由介电常数温度特性的测试 |
China National Standards RT |
English PDF |
| GB/T 11309-1989 |
Test methods for the propeRTies of piezoelectric ceramics--Quasi-static testfor piezoelectric strain content d33 压电陶瓷材料性能测试方法 纵向压电应变常数d33的准静态测试 |
China National Standards RT |
English PDF |
| GB/T 11299.9-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 2:Measurements for sub-systems--Section seven:Frequency demodulators--Section eight:Frequency demodulators 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第七节:频率调制器 第八节:频率解调器 |
China National Standards RT |
English PDF |
| GB/T 11299.8-1989 |
Methods of measuremant for radio equipment used in satellite eaRTh stations--Part 2:Measurements for sub-systems--Section four:Up and down converters 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第四节:上变频器和下变频器 |
China National Standards RT |
English PDF |
| GB/T 11299.7-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 2:Sub-systems measurements--Section three:Low noise amplifier 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第三节:低噪声放大器 |
China National Standards RT |
English PDF |
| GB/T 11299.6-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 2:Measurements for sub-systems--Section one:General--Section two:Antenna(inculuding feed network) 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第一节:概述 第二节:天线(包括馈源网络) |
China National Standards RT |
English PDF |
| GB/T 11299.5-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 1:Measurements common to sub-systems and combinationsof sub-systems--Section five:Noise temperature measurements 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第五节:噪声温度测量 |
China National Standards RT |
English PDF |
| GB/T 11299.4-1989 |
Methods of measurement for radio equipment used in satelliteeaRTh stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section four:Measurements in the base band 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第四节:基带测量 |
China National Standards RT |
English PDF |
| GB/T 11299.3-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section three:Measurements in the i.f.range 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第三节:中频范围内的测量 |
China National Standards RT |
English PDF |
| GB/T 11299.2-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section two:Measurements in the r.f.range 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第二节:射频范围内的测量 |
China National Standards RT |
English PDF |
| GB/T 11299.15-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 3:Methods of measurement for combinations of sub-systems--Section five:Antenna tracking and control 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第五节:天线跟踪和控制 |
China National Standards RT |
English PDF |
| GB/T 11299.14-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 3:Methods of measurements for combination of sub-systems--Section four:Measurement for monochrome and colour television transmission 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第四节:黑白和彩色电视传输测量 |
China National Standards RT |
English PDF |
| GB/T 11299.13-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 3:Methods of measurements for combinations of sub-systems--Section three:Measurements for F.D.M. transmission 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第三节:频分多路复用传输的测量 |
China National Standards RT |
English PDF |
| GB/T 11299.12-1989 |
Methods of measurement for radio equipment used insatellite eaRTh stations--Part 3:Methods of measurements for combination of sub-systems--Section two:Measurement of the figure of merit(G/T)of the receiving system in the 4GHz to 6GHz range 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第二节:4～6 GHz接收系统品质因数(G/T)测量 |
China National Standards RT |
English PDF |
| GB/T 11299.1-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section one:General 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第一节 总则 |
China National Standards RT |
English PDF |
| GB/T 11299.11-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 3:Methods of measurement for combinations of sub-systems--Section one: General 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第一节:概述 |
China National Standards RT |
English PDF |
| GB/T 11299.10-1989 |
Methods of measurement for radio equipment used in satellite eaRTh stations--Part 2:Measurements for sub-systems--Section ten:High-power amplifier 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第十节:高功率放大器 |
China National Standards RT |
English PDF |
| GB/T 11209-1989 |
Magnetic rubber--Determination method of magnetic propeRTies 磁性橡胶磁性能的测定方法 |
China National Standards RT |
English PDF |
| GB/T 11186.3-1989 |
Methods for measuring the colourof paint films--PaRT 3:Calculation of colour differences 涂膜颜色的测量方法 第三部分:色差计算 |
China National Standards RT |
English PDF |
| GB/T 11186.2-1989 |
Methods for measuring the colourof paint films--PaRT 2:Colour measurement 涂膜颜色的测量方法 第二部分:颜色测量 |
China National Standards RT |
English PDF |
| GB/T 11186.1-1989 |
Methods for measuring the colour of paint films--PaRT 1:Principles 涂膜颜色的测量方法 第一部分:原理 |
China National Standards RT |
English PDF |
| GB/T 10305-1988 |
Test method for paRTicle distribution of cathode carb-onates by centrifugation sedimentation 阴极碳酸盐粒度分布的测定 离心沉降法 |
China National Standards RT |
English PDF |
| GB/T 8565.3-1988 |
Information processing--Coded character sets for text communication--PaRT 3:Control functions for page-image format 信息处理 文本通信用编码字符集 第三部分:按页成象格式用控制功能 |
China National Standards RT |
English PDF |
| GB/T 1340-1988 |
SuppoRTs for self-locking nuts，anchor floating，Gang channel 成组游动托板自锁螺母支架 |
China National Standards RT |
English PDF |
| GB/T 10129-1988 |
Methods of measurement of magnetic propeRTies of magnetic steel sheet and strip at medium frequencies 电工钢片(带)中频磁性能测量方法 |
China National Standards RT |
English PDF |
| GB/T 10110-1988 |
Grey kimono silk for expoRT 出口和服坯绸 |
China National Standards RT |
English PDF |
| GB/T 9934-1988 |
The determination and calculation procedure of the heat balance of mechanized lime veRTical kiln 石灰机械化立窑热平衡测定与计算方法 |
China National Standards RT |
English PDF |
| GB/T 9758.7-1988 |
Paints and varnishes--Determination of “soluble” metal content--PaRT 7:Determination of mercury content of the pigment portion of the paint and of the liquid portion of water-dilutable paints--Flameless atomic absorption spectrometric method 色漆和清漆 “可溶性”金属含量的测定 第七部分:色漆的颜料部分和水可稀释漆的液体部分的汞含量的测定 无焰原子吸收光谱法 |
China National Standards RT |
English PDF |
| GB/T 9758.6-1988 |
Paints and varnishes--Determination of “soluble” metal content--PaRT 6:Determination of total chromium content of the liquid portion of the paint--Flame atomic absorption spectrometric method 色漆和清漆 “可溶性”金属含量的测定 第六部分:色漆的液体部分中铬总含量的测定 火焰原子吸收光谱法 |
China National Standards RT |
English PDF |
| GB/T 9758.5-1988 |
Paints and varnishes--Determination of “soluble” metal content--PaRT 5:Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form--Diphenylcarbazide spectrophotometric method 色漆和清漆 “可溶性”金属含量的测定 第五部分:液体色漆的颜料部分或粉末状色漆中六价铬含量的测定 二苯卡巴肼分光光度法 |
China National Standards RT |
English PDF |
| GB/T 9758.4-1988 |
Paints and varnishes--Determination of “soluble” metal content--PaRT 4:Determination of cadmium content--Flame atomic absorption spectrometric method and polarographic method 色漆和清漆 “可溶性”金属含量的测定 第四部分:镉含量的测定 火焰原子吸收光谱法和极谱法 |
China National Standards RT |
English PDF |
| GB/T 9758.3-1988 |
Paints and varnishes--Determination of “soluble” metal content--PaRT 3:Determination of barium content--Flame atomic emission spectrometric method 色漆和清漆 “可溶性”金属含量的测定 第三部分:钡含量的测定 火焰原子发射光谱法 |
China National Standards RT |
English PDF |
| GB/T 9758.2-1988 |
Paints and varnishes--Determination of “soluble” metal content--PaRT 2:Determination of antimony content--Flame atomic absorption spectrometric method and rhodamine B spectrophotometric method 色漆和清漆 “可溶性”金属含量的测定 第二部分:锑含量的测定 火焰原子吸收光谱法和若丹明B 分光光度法 |
China National Standards RT |
English PDF |
| GB/T 9758.1-1988 |
Paints and varnishes--Determination of “Soluble” metal content--PaRT 1:Determination of lead content--Flame atomic absorption spectrometric method and dithizone spectrophotometric method 色漆和清漆 “可溶性”金属含量的测定 第一部分:铅含量的测定 火焰原子吸收光谱法和双硫腙分光光度法 |
China National Standards RT |
English PDF |
| GB/T 9661-1988 |
Measurement of aircraft noise around airpoRT 机场周围飞机噪声测量方法 |
China National Standards RT |
English PDF |
| GB 9660-1988 |
Standard of aircraft noise for environment around airpoRT 机场周围飞机噪声环境标准 |
China National Standards RT |
English PDF |
| GB/T 9641-1988 |
Test method for tensile propeRTies of rigid cellular plastics 硬质泡沫塑料拉伸性能试验方法 |
China National Standards RT |
English PDF |
| GB/T 9654-1988 |
Calculated methods of soRTing capacity for railway marshalling station (3-stage/3-yard) 铁路编组站改编能力计算方法 (三级三场) |
China National Standards RT |
English PDF |
| GB/T 9629-1988 |
Inductor and transformer cores for telecommunications--PaRT 4:Blank detail specification--Magnetic oxide cores for transformers and chokes for power applications--Assessment level A 通信用电感器和变压器磁芯 第四部分:空白详细规范 电源变压器和扼流圈用磁性氧化物磁芯 评定水平 A(可供认证用) |
China National Standards RT |
English PDF |
| GB/T 9628-1988 |
Inductor and transformer cores for telecommunications--PaRT4:sectional specification--Magnetic oxide cores for transformers and chokes forpower applications 通信用电感器和变压器磁芯 第四部分:分规范 电源变压器和扼流圈用磁性氧化物磁芯(可供认证用) |
China National Standards RT |
English PDF |
| GB/T 9627-1988 |
Inductor and transformer cores for telecommunications--PaRT 3:Blank detail specification--Magnetic oxide cores for broad-band transformers--Assessment levels A and B 通信用电感器和变压器磁芯 第三部分:空白详细规范 宽带变压器用磁性氧化物磁芯评定水平 A和B (可供认证用) |
China National Standards RT |
English PDF |
| GB/T 9626-1988 |
Inductor and transformer cores for telecommunications--PaRT 3:Sectional specification--Magnetic oxide cores for broad-band transformers 通信用电感器和变压器磁芯 第三部分:分规范 宽带变压器用磁性氧化物磁芯 (可供认证用) |
China National Standards RT |
English PDF |
| GB/T 9625-1988 |
Inductor and transformer cores for telecommunications--PaRT 2:Blank detail specification--Magnetic oxide cores for inductor applications--Assessment level A 通信用电感器和变压器磁芯 第二部分:空白详细规范 电感器用磁性氧化物磁芯 评定水平 A (可供认证用) |
China National Standards RT |
English PDF |
| GB/T 9624-1988 |
Inductor and transformer cores for telecommunications--PaRT 2:sectionalspecification--Magnetic oxide cores for inductor applications 通信用电感器和变压器磁芯 第二部分:分规范 电感器用磁性氧化物磁芯 (可供认证用) |
China National Standards RT |
English PDF |
| GB/T 9623-1988 |
Inductor and transformer cores for telecommunications--PaRT 1:Generic specification 通信用电感器和变压器磁芯 第一部分:总规范 (可供认证用) |
China National Standards RT |
English PDF |
| GB/T 9602-1988 |
Measuring methods of electrical propeRTies of continuous wave magnetrons 连续波磁控管电性能测试方法 |
China National Standards RT |
English PDF |
| GB/T 9537-1988 |
Keyboard switches foruse in electronic equipment--PaRT 1:Generic specification 电子设备用键盘开关 第一部分:总规范 (可供认证用) |
China National Standards RT |
English PDF |
| GB/T 9531.7-1988 |
Specification for ceramic paRTs，type F F 类瓷件技术条件 |
China National Standards RT |
English PDF |
| GB/T 9531.6-1988 |
Specification for ceramic paRTs，type E E 类瓷件技术条件 |
China National Standards RT |
English PDF |
| GB/T 9531.5-1988 |
Specification for ceramic paRTs，type D D 类瓷件技术条件 |
China National Standards RT |
English PDF |
| GB/T 9531.4-1988 |
Specification for ceramic paRTs，type C C 类瓷件技术条件 |
China National Standards RT |
English PDF |
| GB/T 9531.3-1988 |
Specification for ceramic paRTs，type B B 类瓷件技术条件 |
China National Standards RT |
English PDF |
| GB/T 9531.2-1988 |
Specification for ceramic paRTs，type A A 类瓷件技术条件 |
China National Standards RT |
English PDF |
| GB/T 9531.1-1988 |
General specification for electronic ceramic paRTs 电子陶瓷零件技术条件 |
China National Standards RT |
English PDF |
| GB/T 9506.1-1988 |
Generic rules for test method of getter propeRTies 吸气剂性能测试方法通则 |
China National Standards RT |
English PDF |
| GB/T 86-1988 |
Square set screws with shoRT dog point and coneend 方头短圆柱锥端紧定螺钉 |
China National Standards RT |
English PDF |
| GB/T 809-1988 |
InseRT round nuts 嵌装圆螺母 |
China National Standards RT |
English PDF |
| GB/T 9376-1988 |
Basic performance parameters for medium wave and shoRTwave AM broadcasting transmitters 中波和短波调幅广播发射机基本参数 |
China National Standards RT |
English PDF |
| GB/T 9403-1988 |
The reflection grayscale test chaRT 反射式灰度级测试图 |
China National Standards RT |
English PDF |
| GB/T 9226-1988 |
CeRTification of standardized radioactive sources 标准放射源的检验证书 |
China National Standards RT |
English PDF |
| GB/T 4958.9-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 2:Mesurements for sub-systems--Section nine--Stand-by channel switching equipment 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第九节 备用通道倒换设备 |
China National Standards RT |
English PDF |
| GB/T 4958.8-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 2:Measurements for sub-systems--Section eight--Radio receivers 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第八节 接收机 |
China National Standards RT |
English PDF |
| GB/T 4958.7-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 2:Measurements for sub-systems--Section seven--Radio trsnsmitters 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第七节 发射机 |
China National Standards RT |
English PDF |
| GB/T 4958.6-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 2:Measurements for sub-systems--Section five--Frequency demodulators 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第五节 频率解调机 |
China National Standards RT |
English PDF |
| GB/T 4958.5-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 2:Measurements for sub-systems--Section four--Frequency modulators 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第四节 频率调制机 |
China National Standards RT |
English PDF |
| GB/T 4958.4-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 2:Measurements for sub-systems--Section one--General 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第一节 通则 |
China National Standards RT |
English PDF |
| GB/T 4958.13-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 3:Simulated systems--Section five--Measurement of mutual inter-ference 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第五节 相互干扰的测量 |
China National Standards RT |
English PDF |
| GB/T 4958.12-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 3:Simulated systems--Section four--Measurementsfor f.d.m. transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第四节 频分复用传输的测量 |
China National Standards RT |
English PDF |
| GB/T 4958.11-1988 |
Methods of measurement for aquipment used in terrestrial radio-relay systems--PaRT 3:Simulated systems--Section three--Measurements for mono-chrome and colour television transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第三节 黑白和彩色电视传输的测量 |
China National Standards RT |
English PDF |
| GB/T 4958.10-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 3:Simulated systems--Section one--General 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第一节 通则 |
China National Standards RT |
English PDF |
| GB/T 9110-1988 |
Crude oil veRTical metal tank measurement--Method of calculation of quantities 原油立式金属罐计量 油量计量方法 |
China National Standards RT |
English PDF |
| GB/T 9065.3-1988 |
Hydraulic fluid power--Hose connector--Connecting dimension (PaRT 3--Welding or quick-action type) 液压软管接头 连接尺寸 焊接式或快换式 |
China National Standards RT |
English PDF |
| GB/T 4958.3-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 3:Simulated systems--Section six--Measurements for sound-programme transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第六节:声音节目传输的测量 |
China National Standards RT |
English PDF |
| GB/T 4958.2-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--PaRT 3:Simulated systems--Section two--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第二节:基带测量 |
China National Standards RT |
English PDF |
| GB/T 9048-1988 |
Image area produced by 65mm and 70mm motion-picture camera apeRTure and maximum projectable image area on 70mm motion-picture prints--Positions and dimensions 65mm和70mm电影摄影机片窗所形成的影像和70mm电影拷贝最大可放映画面的位置和尺寸 |
China National Standards RT |
English PDF |
| GB/T 8565.2-1988 |
Information processing--Coded character sets for text communication--PaRT 2:Graphic character sets 信息处理 文本通信用编码字符集 第二部分:图形字符集 |
China National Standards RT |
English PDF |
| GB/T 8565.1-1988 |
Information processing--Coded character sets for text communication--PaRT 1:General introduction 信息处理 文本通信用编码字符集 第一部分:总则 |
China National Standards RT |
English PDF |
| GB/T 8499-1987 |
EaRTh-moving machinery--Method for locating the centre of gravity 土方机械 测定重心位置的方法 |
China National Standards RT |
English PDF |
| GB/T 8023-1987 |
Liquid petroleum products--Viscosity-temperature chaRTs 液体石油产品粘度温度计算图 |
China National Standards RT |
English PDF |
| GB/T 2081-1987 |
Indexable hardmetal (carbide)inseRTs with wiperedges，without fixing hole--Dimensions 硬质合金可转位铣刀片 |
China National Standards RT |
English PDF |
| GB/T 2079-1987 |
Indexable hardmetal (carbide) inseRTs with rounded corners， without fixing hole--Dimensions 无孔的硬质合金可转位刀片 |
China National Standards RT |
English PDF |
| GB/T 2077-1987 |
Indexable hardmetal (carbide) inseRTs--Corner radii 硬质合金可转位刀片圆角半径 |
China National Standards RT |
English PDF |
| GB/T 7934-1987 |
Hydraulic fluid power--Two-poRT slip-in cartridge valves--Cavities--Technical requirements 二通插装式液压阀 技术条件 |
China National Standards RT |
English PDF |
| GB/T 7750-1987 |
Test method of creep propeRTies of adhesive in shear by tension loading (metal to metal) 胶粘剂拉伸剪切蠕变性能试验方法 (金属对金属) |
China National Standards RT |
English PDF |
| GB/T 7713-1987 |
Presentation of scientific and technical repoRTs，dissertations and scientific papers 科学技术报告、学位论文和学术论文的编写格式 |
China National Standards RT |
English PDF |
| GB/T 7615-1987 |
CATV System--Antenna paRT 共用天线电视系统 天线部分 |
China National Standards RT |
English PDF |
| GB/T 7594.9-1987 |
Rubber insulation and sheath of electric cables and wires--PaRT 9:Ordinary duty flame-retardant rubber sheath 85℃ 电线电缆橡皮绝缘和橡皮护套 第9部分:85℃一般不延燃橡皮护套 |
China National Standards RT |
English PDF |
| GB/T 7594.8-1987 |
Rubber insulationand sheath of electric cables and wires--PaRT 8:Rubber sheath 90℃ 电线电缆橡皮绝缘和橡皮护套 第8部分:90℃橡皮绝缘 |
China National Standards RT |
English PDF |
| 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 RT |
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 RT |
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 RT |
English PDF |
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