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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 14733.8-1993 |
Terminology for telecommunications--Telecommunications using telephOne 电信术语 电话 |
China National Standards One |
 English PDF |
| GB/T 14716-1993 |
Generic specification for stored program control analogue private automatic branch telephOne exchange system 程控模拟用户自动电话交换机通用技术条件 |
China National Standards One |
English PDF |
| GB/T 2678.1-1993 |
Pulps--Determination of screened compOnents 纸浆筛分测定方法 |
China National Standards One |
English PDF |
| GB/T 3564-1993 |
Classification and names of compOnents of bicycles， and basic technology 自行车部件分类、名称和主要术语 |
China National Standards One |
English PDF |
| GB/T 14513-1993 |
Pneumatic fluid power--Determination of flow rate characteristics of pneumatic compOnents 气动元件流量特性的测定 |
China National Standards One |
English PDF |
| GB/T 14521.3-1993 |
Terms of conveying machinery--Unit and compOnent parts 运输机械术语 装置和零部件 |
China National Standards One |
English PDF |
| GB/T 14435.3-1993 |
Frequencysharing between the broadcasting-satellite services and terrestrial services--Frequency sharing between the broadcasting-satellite service(television)in One side and terrestrial broadcasting services(television)and terrestrial radio-relay system 卫星广播业务和地面业务间的频率共用 11.7～12.2 GHz和12.5～12.75 GHz卫星广播业务(电视)和地面广播业务(电视)及地面无线电中继系统间的频率共用 |
China National Standards One |
English PDF |
| GB/T 14381-1993 |
Generic specification for stored program control digital private automatic branch telephOne exchange system 程控数字用户自动电话交换机通用技术条件 |
China National Standards One |
English PDF |
| GB/T 2775-1993 |
Dimensions of spendle ends for manually operated electronic compOnents 手控电子元件的轴端尺寸 |
China National Standards One |
English PDF |
| GB/T 2677.5-1993 |
Fibrous raw material--Determinationof One percent sodium hydroxide solubility 造纸原料1%氢氧化钠抽出物含量的测定 |
China National Standards One |
English PDF |
| GB/T 14120-1993 |
Dimensions for the mounting of single-hole， bush-mounted， spendle-operated electronic compOnents 单孔轴套安装、轴控电子元件的安装尺寸 |
China National Standards One |
English PDF |
| GB/T 2348-1993 |
Fluid power systems and compOnents--Cylinder bores and piston rod diameters 液压气动系统及元件 缸内径及活塞杆外径 |
China National Standards One |
English PDF |
| GB/T 13947-1992 |
General specification for electronic compOnents plastic packaging equipments 电子元器件塑料封装设备通用技术条件 |
China National Standards One |
English PDF |
| GB/T 13897-1992 |
Water quality--Determination of thiocyanate--Isonicotinic acid pyrazolOne spectrophotometry 水质 硫氰酸盐的测定 异烟酸-吡唑啉酮分光光度法 |
China National Standards One |
English PDF |
| GB/T 13714-1992 |
Fiber optic branching devices--Part 3:Sectional specification--One-to-n wavelength multiplexer/demultiplexer 纤维光学分路器 第三部分:分规范 1至n个波长复用器／解复用器 (可供认证用) |
China National Standards One |
English PDF |
| GB/T 13593-1992 |
Civil hOneycomb briquet 民用蜂窝煤 |
China National Standards One |
English PDF |
| GB/T 13581-1992 |
Minimum performance requirements on high fidelity head phOnes 高保真头戴耳机最低性能要求 |
China National Standards One |
English PDF |
| GB/T 13431-1992 |
Performance requirements for 120-channel submarine coaxial cable carrier telephOne equipment 120路海底同轴电缆载波电话设备技术要求 |
China National Standards One |
English PDF |
| GB/T 13430-1992 |
Performance requirements for 24-channel submarine coaxial cable carrier telephOne equipment 24路海底同轴电缆载波电话设备技术要求 |
China National Standards One |
English PDF |
| GB/T 13429-1992 |
Measurement methods for 120-channel submarine coaxial cable carrier telephOne equipment 120路海底同轴电缆载波电话设备测试方法 |
China National Standards One |
English PDF |
| GB/T 13425-1992 |
Measurement for 24-channel submarine coaxial cable carrier telephOne equipment 24路海底同轴电缆载波电话设备测试方法 |
China National Standards One |
English PDF |
| GB/T 3259-1992 |
Transliterating rules of Chinese phOnetic--Alphabet on titles for books and periodicals in Chinese 中文书刊名称汉语拼音拼写法 |
China National Standards One |
English PDF |
| GB/T 269-1991 |
Lubricating grease and petrolatum--Determination of cOne penetration 润滑脂和石油脂锥入度测定法 |
China National Standards One |
English PDF |
| GB/T 13197-1991 |
Water quality--Determination of formaldehyde--AcetylacetOne spectrophotometric method 水质 甲醛的测定 乙酰丙酮分光光度法 |
China National Standards One |
English PDF |
| GB/T 13137-1991 |
Specification for 12-channel telephOne carrier terminal equipment used on the symmetric pains of 2.6/9.5 mm coaxial cable 2.6/9.5 mm综合中同轴电缆高频四芯组或高频线对12路载波电话终端设备技术条件 |
China National Standards One |
English PDF |
| GB/T 13089-1991 |
Method for determination of oxazolidinethiOne in feeds 饲料中NFDAE唑烷硫酮的测定方法 |
China National Standards One |
English PDF |
| GB/T 12808-1991 |
Laboratory glassware--One-mark pipettes 实验室玻璃仪器 单标线吸量管 |
China National Standards One |
English PDF |
| GB/T 11738-1989 |
Standard methodfor hygienic examination of methanol and acetOne in air of residential areas--Gas chromatography 居住区大气中甲醇、丙酮卫生检验标准方法 气相色谱法 |
China National Standards One |
English PDF |
| GB 11660-1989 |
Health protection zOne standard for ironmaking plants 炼铁厂卫生防护距离标准 |
China National Standards One |
English PDF |
| GB 11659-1989 |
Health protection zOne standard for lead storage battery plants 铅蓄电池厂卫生防护距离标准 |
China National Standards One |
English PDF |
| GB 11657-1989 |
Health protection zOne standardfor copper smeltery (closed blast furnace type) 铜冶炼厂(密闭鼓风炉型)卫生防护距离标准 |
China National Standards One |
English PDF |
| GB/T 11321-1989 |
Guide for choosing modular dimensions for waveguide compOnents 波导元件模数尺寸选择指南 |
China National Standards One |
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 One |
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 One |
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 One |
English PDF |
| GB/T 10202-1988 |
Code of comprehensive geological exploration and survey in the coastal zOne 海岸带综合地质勘查规范 |
China National Standards One |
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 One |
English PDF |
| GB/T 9541-1988 |
2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephOne network and on point-to-point 2 wire leased telephone-type-circuits 在普通电话交换网和点对点二线租用电话型电路上使用标准化的回波抵消技术的2400比特/ 秒双工调制解调器 |
China National Standards One |
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 One |
English PDF |
| GB/T 815-1988 |
Round nuts with drilled holes in One face 端面带孔圆螺母 |
China National Standards One |
English PDF |
| GB/T 72-1988 |
Slotted set screws with cOne point 开槽锥端定位螺钉 |
China National Standards One |
English PDF |
| GB/T 9388-1988 |
Methods of measurement for wireless microphOnesystems 无线传声器系统测量方法 |
China National Standards One |
English PDF |
| GB/T 9402-1988 |
Minimum performance requirements on high fidelity microphOnes 高保真传声器最低性能要求 |
China National Standards One |
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 One |
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 One |
English PDF |
| GB/T 8822.9-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Larix olgensis Henry. 中国林木种子区 长白落叶松种子区 |
China National Standards One |
English PDF |
| GB/T 8822.8-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Larix gmelinii Rupr. 中国林木种子区 兴安落叶松种子区 |
China National Standards One |
English PDF |
| GB/T 8822.7-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Pinus yunnanensis Franch. 中国林木种子区 云南松种子区 |
China National Standards One |
English PDF |
| GB/T 8822.6-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Pinus massoniana Lamb. 中国林木种子区 马尾松种子区 |
China National Standards One |
English PDF |
| GB/T 8822.5-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Pinus sylvestris var.mongolica Litvin. 中国林木种子区 樟子松种子区 |
China National Standards One |
English PDF |
| GB/T 8822.4-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Pinus armandii Franch. 中国林木种子区 华山松种子区 |
China National Standards One |
English PDF |
| GB/T 8822.3-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Pinus koraiensis Sieb.et zucc. 中国林木种子区 红松种子区 |
China National Standards One |
English PDF |
| GB/T 8822.2-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Cunning hamia lanceolata (Lamb.) Hook. 中国林木种子区 杉木种子区 |
China National Standards One |
English PDF |
| GB/T 8822.13-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Ulmus pumila L. 中国林木种子区 白榆种子区 |
China National Standards One |
English PDF |
| GB/T 8822.12-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Picea asperata Mast. 中国林木种子区 云杉种子区 |
China National Standards One |
English PDF |
| GB/T 8822.1-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Pinus tabulaeformis Carr 中国林木种子区 油松种子区 |
China National Standards One |
English PDF |
| GB/T 8822.11-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Platycladus orientalis (Linn) Franco. 中国林木种子区 侧柏种子区 |
China National Standards One |
English PDF |
| GB/T 8822.10-1988 |
Seed zOnes of Chinese forest trees--Seed zones of Larix principis-rupprechtii Mayr. 中国林木种子区 华北落叶松种子区 |
China National Standards One |
English PDF |
| GB/T 850-1988 |
Washers with cOne face 锥面垫圈 |
China National Standards One |
English PDF |
| GB/T 7626-1987 |
4800 bits per second modem with manual equalizer standardized for use on leased telephOne-type circuits 在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器 |
China National Standards One |
English PDF |
| GB/T 7625-1987 |
2400/1200 bits per second modem standardized for use in the general switched telephOne network 在电话自动交换网上使用的标准化 2400/1200比特/秒调制解调器 |
China National Standards One |
English PDF |
| GB/T 7624-1987 |
2400 bits persecond modem standardized for use on 4-wire leased telephOne type circuits 在四线租用电话型电路上使用的标准化2400比特/秒调制解调器 |
China National Standards One |
English PDF |
| GB/T 7623-1987 |
Automatic answering equipment and/or parallel automatic calling equipment on the general switched telephOne network， including procedures for bling of echo control devices for both manually and automatically established calls 在电话自动交换网上的自动应答设备和(或)并行自动呼叫设备， 包括人工和自动建立呼叫时使回波控制装置停止工作的规程 |
China National Standards One |
English PDF |
| GB/T 7622-1987 |
600/1200 bauds modem standardized for use in the general switched telephOne network 在电话自动交换网上使用的标准化600/1200波特调制解调器 |
China National Standards One |
English PDF |
| GB/T 7621-1987 |
1200 bits per second duplex modem standardized for use in the general switched telephOne network and on point-to-point 2-wire leased telephonecircuits 在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特/秒双工调制解调器 |
China National Standards One |
English PDF |
| GB/T 7620-1987 |
300 bits per second duplex modem standardized for use in the general switched telephOne network 在电话自动交换网上使用的标准化300比特/秒全双工调制解调器 |
China National Standards One |
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 One |
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 One |
English PDF |
| GB/T 3175.2-1987 |
Reflection flesh tOne test card 反射式肤色测试图 |
China National Standards One |
English PDF |
| GB/T 7472-1987 |
Water quality--Determination of zinc--Spectrophotometric method with dithizOne 水质 锌的测定 双硫腙分光光度法 |
China National Standards One |
English PDF |
| GB/T 7471-1987 |
Water quality--Determination of cadmium--Spectrophotometric method with dithizOne 水质 镉的测定 双硫腙分光光度法 |
China National Standards One |
English PDF |
| GB/T 7470-1987 |
Water quality--Determination of lead--Spectrophotometric method with dithizOne 水质 铅的测定 双硫腙分光光度法 |
China National Standards One |
English PDF |
| GB/T 7469-1987 |
Water quality--Determination of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--DithizOne spectrophotometric method 水质 总汞的测定 高锰酸钾-过硫酸钾消解法 双硫腙分光光度法 |
China National Standards One |
English PDF |
| GB/T 7343-1987 |
Methods of measurement of the suppresion characteristics of passive radio interference filters and suppression compOnents over the frequency range of 10kHz to 30MHz 10 kHz～30 MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法 |
China National Standards One |
English PDF |
| GB/T 6661-1986 |
Nipples for insert earphOnes 插入式耳机的乳头状接头 |
China National Standards One |
English PDF |
| GB/T 883-1986 |
Lock rings with cOne pin 锥销锁紧挡圈 |
China National Standards One |
English PDF |
| GB/T 868-1986 |
COne head rivets 平锥头铆钉 |
China National Standards One |
English PDF |
| GB/T 864-1986 |
COne head rivets--Black 平锥头铆钉 (粗制) |
China National Standards One |
English PDF |
| GB/T 1013-1986 |
COne head semi-tubular rivets 平锥头半空心铆钉 |
China National Standards One |
English PDF |
| GB/T 3367.12-1986 |
Glossary of terms for railway locomotive--Terms of compOnent parts for steam locomotive 铁路机车名词术语 蒸汽机车零部件名称 |
China National Standards One |
English PDF |
| GB/T 5889-1986 |
Method of quantitative analysis of ramie chemical compOnents 苎麻化学成分定量分析方法 |
China National Standards One |
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 One |
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 One |
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 One |
English PDF |
| GB/T 5444-1985 |
The test methods for the technical specifications of subscriber line signalling for automatic telephOne switching network 电话自动交换网用户信号技术指标测试方法 |
China National Standards One |
English PDF |
| GB/T 5443-1985 |
The test methods for the technical specifications of ringing and tOne for automatic telephone switchingnetwork 电话自动交换网铃流和信号音技术指标测试方法 |
China National Standards One |
English PDF |
| GB/T 5442-1985 |
The test methods for the technical specifications of inband pulsing single frequency line signalling system for automatic telephOne switching network 电话自动交换网带内单频脉冲线路信号技术指标测试方法 |
China National Standards One |
English PDF |
| GB/T 71-1985 |
Slotted set screws with cOne point 开槽锥端紧定螺钉 |
China National Standards One |
English PDF |
| GB/T 5080.4-1985 |
Equipment reliability testing--Procedure for point estimates and confidence intervals from reliability determination tests(ExpOnential distribution) 设备可靠性试验 可靠性测定试验的点估计和区间估计方法 (指数分布) |
China National Standards One |
English PDF |
| GB/T 5076-1985 |
Measurement of the dimensionsof a cylindrical compOnent having two axial terminations 具有两个轴向引出端的圆柱体元件的尺寸测量 |
China National Standards One |
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 One |
English PDF |
| GB/T 3971.3-1983 |
The test methods for the technical specifications of multi-frequency register signalling for telephOne auto-matic switching network 电话自动交换网多频记发器信号技术指标测试方法 |
China National Standards One |
English PDF |
| GB 3971.2-1983 |
Interoffice junction digital line signalling system for telephOne automatic switching network 电话自动交换网局间中继数字型线路信号方式 |
China National Standards One |
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 One |
English PDF |
| 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 One |
English PDF |
| 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 One |
English PDF |
| 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 One |
English PDF |
| 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 One |
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 One |
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 One |
English PDF |
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