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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/Z 17977-2000 |
Information technology--TelecommUnication and information exchange between systems--OSI routing framework 信息技术 系统间远程通信和信息交换 OSI路由选择框架 |
China National Standards Un |
 English PDF |
| GB/Z 15629.1-2000 |
Information technology--TelecommUnication and information exchange between systems--Local and metro-politan area networks--Specific requirements--Part 1:Overview of Local Area Network standards 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第1部分:局域网标准综述 |
China National Standards Un |
English PDF |
| GB/T 4311-2000 |
Technical specifications for FM soUnd broadcasting at VHF 米波调频广播技术规范 |
China National Standards Un |
English PDF |
| GB/T 17973-2000 |
Information technology--TelecommUnications and information exchange between systems--Use of OSI applications over the internet Transmission Control Protocol(TCP) 信息技术 系统间远程通信和信息交换 在因特网传输控制协议(TCP)之上使用OSI应用 |
China National Standards Un |
English PDF |
| GB/T 17972-2000 |
Information processing systems--Data commUnications--Use of the X.25 packet level protocol in local area networks 信息处理系统 数据通信 局域网中使用X.25包级协议 |
China National Standards Un |
English PDF |
| GB/T 17968-2000 |
Information technology--TelecommUnications and information exchange between systems--Elements of management information related to OSI Data Link Layerstandards 信息技术 系统间的远程通信和信息交换 与OSI数据链路层标准相关的管理信息元素 |
China National Standards Un |
English PDF |
| GB/T 17959-2000 |
Information technology--TelecommUnications and information exchangebetween systems--50-Pole interface connector mateability dimensions and contact number assignments 信息技术 系统间远程通信和信息交换 50插针接口连接器配合性尺寸和接触件编号分配 |
China National Standards Un |
English PDF |
| GB/T 17949.1-2000 |
Guide for measuring earth resistivity，groUnd impedance and earth surface potentials of a ground system--Part 1:Normal measurements 接地系统的土壤电阻率、接地阻抗和地面电位测量导则 第1部分:常规测量 |
China National Standards Un |
English PDF |
| GB/T 17948.1-2000 |
Rotating electrical machines--FUnctional evaluation of insulation systems--Test procedures for wire-wound windings--Thermal evaluation and classification 旋转电机绝缘结构功能性评定 散绕绕组试验规程 热评定与分级 |
China National Standards Un |
English PDF |
| GB/T 17192.6-2000 |
Information technology--Computer graphics--Interfacing techniques for dialogues with graphical devices(CGI)--FUnctional specification--Part 6:Raster 信息技术 计算机图形 与图形设备会话的接口技术(CGI) 功能说明 第6部分:光栅 |
China National Standards Un |
English PDF |
| GB/T 17179.4-2000 |
Information technology--Protocol for providing the connectionless-mode network service--Part 4:Provision of the Underlying service by a subnetwork that provides the OSI data link service 信息技术 提供无连接方式网络服务的协议 第4部分:由提供OSI数据链路服务的子网提供低层服务 |
China National Standards Un |
English PDF |
| GB/T 17179.3-2000 |
Information technology--Protocol for providing the connectionless-mode networkservice--Part 3:Provision of the Underlying service by an X.25 subnetwork 信息技术 提供无连接方式网络服务的协议 第3部分:由X.25子网提供低层服务 |
China National Standards Un |
English PDF |
| GB/T 17179.2-2000 |
Information technology--Protocol for providing the connectionless-mode network service--Part 2:Provision of the Underlying service by a GB/T 15629(ISO/IEC 8802) subnetwork 信息技术 提供无连接方式网络服务的协议 第2部分:由GB/T 15629(ISO/IEC 8802)子网提供低层服务 |
China National Standards Un |
English PDF |
| GB/T 5965-2000 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section one--Blank detail specification for bipolar monolithic digital integrated circuit gates(excluding Uncommitted logic arrays) 半导体器件 集成电路 第2部分:数字集成电路 第一篇 双极型单片数字集成电路门电路(不包括自由逻辑阵列) 空白详细规范 |
China National Standards Un |
English PDF |
| GB/T 18006.2-1999 |
Test method for determining the degradability of single use and degradable lUnch container and drinking set 一次性可降解餐饮具降解性能试验方法 |
China National Standards Un |
English PDF |
| GB/T 13621-1999 |
Capacity series and radio-frequency channel arrangement and equipment main technical specifications for 100～1000 MHz radio relay commUnication systems 100～1000 MHz接力通信系统的容量系列波道配置及设备的主要技术要求 |
China National Standards Un |
English PDF |
| GB/T 11596-1999 |
DCE/DTE interface for a start-stop mode data terminal equipment accessing the packet assembly/disassembly facility (PAD) in a pubic data network situated in the same coUntry 起止式数据终端进入本国公用数据网的分组装拆(PAD)设施的DCE/DTE之间的接口 |
China National Standards Un |
English PDF |
| GB/T 18017.1-1999 |
Booking confirmation message--Part 1:Booking confirmation message of United Nations standard 订舱确认报文 第1部分:联合国标准订舱确认报文 |
China National Standards Un |
English PDF |
| GB/T 18016.1-1999 |
Firm booking message--Part 1:Firm booking message of United Nations standard 实际订舱报文 第1部分:联合国标准实际订舱报文 |
China National Standards Un |
English PDF |
| GB/T 12496.13-1999 |
Test methods of wooden activated carbon--Determination of Uncarbonized substances 木质活性炭试验方法 未炭化物的测定 |
China National Standards Un |
English PDF |
| GB/T 17880.4-1999 |
120° Small coUntersunk head riveted nuts 120°小沉头铆螺母 |
China National Standards Un |
English PDF |
| GB/T 17880.3-1999 |
Small coUntersunk head riveted nuts 小沉头铆螺母 |
China National Standards Un |
English PDF |
| GB/T 17880.2-1999 |
CoUntersunk head riveted nuts 沉头铆螺母 |
China National Standards Un |
English PDF |
| GB/T 17886.2-1999 |
ShUnt power capacitors of the non-self-healing type for a.c.systems having a rated voltage up to and including 1 kV--Part 2:Ageing test and destruction test 标称电压1 kV及以下交流电力系统用非自愈式并联电容器 第2部分:老化试验和破坏试验 |
China National Standards Un |
English PDF |
| GB/T 17886.1-1999 |
ShUnt power capacitors of the non-self-healing type for a.c.systems having a rated voltage up to and including 1 kV--Part 1:General--Performance，testing and rating--Safety requirements--Guide for installation and operation 标称电压1 kV及以下交流电力系统用非自愈式并联电容器 第1部分:总则----性能、试验和定额----安全要求----安装和运行导则 |
China National Standards Un |
English PDF |
| GB/T 17856-1999 |
Radiotherapy simulators--FUnctional performance characteristics and test methods 放射治疗模拟机 性能和试验方法 |
China National Standards Un |
English PDF |
| GB/T 273.3-1999 |
Rolling bearings--Radial bearings--BoUndary dimensions，general plan 滚动轴承 向心轴承 外形尺寸总方案 |
China National Standards Un |
English PDF |
| GB/T 17836-1999 |
GroUnd equipments of general aviation aerodrome 通用航空机场设备设施 |
China National Standards Un |
English PDF |
| GB/T 7584.2-1999 |
Acoustics--Hearing protectors--Part 2:Estimation of effective A-weighted soUnd pressure levels when hearing protectors are worn 声学 护听器 第2部分:戴护听器时有效的A计权声压级估算 |
China National Standards Un |
English PDF |
| GB 7970-1999 |
CommUnication cable paper 通讯电缆纸 |
China National Standards Un |
English PDF |
| GB/T 17813-1999 |
Determination of nicotinic acid and folic acid in compoUnd premix--High-pressure liquid chromatography 复合预混料中烟酸、叶酸的测定 高效液相色谱法 |
China National Standards Un |
English PDF |
| GB/T 9404-1999 |
Technical specifications of feeder systems for microwave-relay commUnication 微波接力通信馈线系统技术条件 |
China National Standards Un |
English PDF |
| GB/T 6361-1999 |
Series of type-spectrums for parabolic antennas used in microwave relay commUnication systems 微波接力通信系统 抛物面天线型谱系列 |
China National Standards Un |
English PDF |
| GB/T 17799.1-1999 |
Electromagnetic compatibility--Generic standards--ImmUnity for residential，commercial and light-industrial environments 电磁兼容 通用标准 居住、商业和轻工业环境中的抗扰度试验 |
China National Standards Un |
English PDF |
| GB/T 11327.3-1999 |
Low-frequency telecommUnication cables and wires with PVC insulation and PVC sheath--Part 3:Terminating cables in pairs 聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线 第3部分:终端电缆(对线组的) |
China National Standards Un |
English PDF |
| GB/T 11327.2-1999 |
Low-frequency telecommUnication cable and wires with PVC insulation and PVC sheath--Part 2:Cables in pairs，triples，quads and quintuples for inside installation 聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线 第2部分:局用电缆(对线组或三线组或四线组或五线组的) |
China National Standards Un |
English PDF |
| GB/T 11327.1-1999 |
Low-frequency telecommUnication cables and wires with PVC insulation and PVC sheath--Part 1:General test and measuring methods 聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线 第1部分:一般试验和测量方法 |
China National Standards Un |
English PDF |
| GB/T 17784.1-1999 |
Forwarding and consolidation summary message--Part 1:Forwarding and consolidation summary message of United Nations standard 货运和集拼汇总报文 第1部分:联合国标准货运和集拼汇总报文 |
China National Standards Un |
English PDF |
| GB/T 50283-1999 |
Unified standard of reliability design of highway engineering structures 公路工程结构可靠度设计统一标准 |
China National Standards Un |
English PDF |
| GB/T 17726-1999 |
Small craft--Electrical devices--Protection against ignition of surroUnding flammable gases 小艇 电气装置 防止点燃周围可燃性气体的保护 |
China National Standards Un |
English PDF |
| GB/T 17704.1-1999 |
Information technology--130mm optical disk cartridge，write once，for information interchange--Part 1:Unrecorded optical disk cartridge 信息技术 信息交换用130 mm一次写入盒式光盘 第1部分:未记录盒式光盘 |
China National Standards Un |
English PDF |
| GB/T 17680.3-1999 |
Criteria for emergency planning and preparedness for nuclear power plants--FUnctional and physical characteristics of off-site emergency facilities 核电厂应急计划与准备准则 场外应急设施功能与特性 |
China National Standards Un |
English PDF |
| GB/T 17680.2-1999 |
Criteria for emergency planning and preparedness for nuclear power plants--Off-site emergency fUnctions and organization 核电厂应急计划与准备准则 场外应急职能与组织 |
China National Standards Un |
English PDF |
| GB/T 17248.5-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission soUnd pressure levels at a work station and at other specified positions--Method requiring environmental corrections 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 环境修正法 |
China National Standards Un |
English PDF |
| GB/T 17248.3-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission soUnd pressure levels at a work station and at other specified positions--Survey method in situ 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 现场简易法 |
China National Standards Un |
English PDF |
| GB/T 17248.2-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission soUnd pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法 |
China National Standards Un |
English PDF |
| GB/T 16404.2-1999 |
Acoustics--Determination of soUnd power levels of noise sources using sound intensity--Part 2:Measurement by scanning 声学 声强法测定噪声源的声功率级 第2部分:扫描测量 |
China National Standards Un |
English PDF |
| GB/T 17683.1-1999 |
Solar energy--Reference solar spectral irradiance at the groUnd at different receiving conditions--Part 1:Direct normal and hemispherical solar irradiance for air mass 1.5 太阳能 在地面不同接收条件下的太阳光谱辐照度标准 第1部分:大气质量1.5的法向直接日射辐照度和半球向日射辐照度 |
China National Standards Un |
English PDF |
| GB/T 17638-1998 |
Geosynthetics--Synthetic staple fibers needlepUnched nonwoven geotextiles 土工合成材料 短纤针刺非织造土工布 |
China National Standards Un |
English PDF |
| GB/T 17651.2-1998 |
Measurement of smoke density of cables burning Under defined conditions--Part 2:Test procedure and requirements 电缆或光缆在特定条件下燃烧的烟密度测定 第2部分:试验步骤和要求 |
China National Standards Un |
English PDF |
| GB/T 17651.1-1998 |
Measurement of smoke density of cables burning Under defined conditions--Part 1:Test apparatus 电缆或光缆在特定条件下燃烧的烟密度测定 第1部分:试验装置 |
China National Standards Un |
English PDF |
| GB/T 17650.1-1998 |
Test on gases evolved during combustion of materials from cables--Part 1:Determination of the amoUnt of halogen acid gas 取自电缆或光缆的材料燃烧时释出气体的试验方法 第1部分:卤酸气体总量的测定 |
China National Standards Un |
English PDF |
| GB/T 3319-1998 |
Definition of the rated output of electric locomotives and motive power Units 电力机车和电动车组额定功率的确定 |
China National Standards Un |
English PDF |
| GB/T 5166-1998 |
Sintered metal materials and hardmetals--Determination of YoUng’s modulus 烧结金属材料和硬质合金弹性模量测定 |
China National Standards Un |
English PDF |
| GB/T 5061-1998 |
Metallic powders--Determination of apparent den-sity--Part 3:Oscillating fUnnel method 金属粉末松装密度的测定 第3部分:振动漏斗法 |
China National Standards Un |
English PDF |
| GB/T 17626.10-1998 |
Electromagnetic compatibility--Testing and measurement techniques--Damped oscillatory magnetic field immUnity test 电磁兼容 试验和测量技术 阻尼振荡磁场抗扰度试验 |
China National Standards Un |
English PDF |
| GB/T 17624.1-1998 |
Electromagnetic compatibility--General--Application and interpretation of fUndamental definitions and terms 电磁兼容 综述 电磁兼容基本术语和定义的应用与解释 |
China National Standards Un |
English PDF |
| GB/T 17619-1998 |
Limits and methods of testing for immUnity of electrical/electronic sub-assemblies in vehicles to electromagnetic radiation 机动车电子电器组件的电磁辐射抗扰性限值和测量方法 |
China National Standards Un |
English PDF |
| GB/T 17618-1998 |
Information technology equipment--ImmUnity characteristics--Limits and methods of measurement 信息技术设备抗扰度限值和测量方法 |
China National Standards Un |
English PDF |
| GB/T 17617-1998 |
Refractory products--Sampling of raw materials and Unshaped products 耐火原料和不定形耐火材料 取样 |
China National Standards Un |
English PDF |
| GB/T 17596-1998 |
Textiles--Commercial laUndering procedure for textile fabrics prior to flammability testing 纺织品 织物燃烧试验前的商业洗涤程序 |
China National Standards Un |
English PDF |
| GB/T 17595-1998 |
Textiles--Domestic laUndering procedures for textile fabrics prior to flammability testing 纺织品 织物燃烧试验前的家庭洗涤程序 |
China National Standards Un |
English PDF |
| GB/T 8554-1998 |
Transformers and inductors for use in electronic and telecommUnication equipment--Measuring methodsand test procedures 电子和通信设备用变压器和电感器 测量方法及试验程序 |
China National Standards Un |
English PDF |
| GB/T 17561-1998 |
Instruments for the measurement of soUnd intensity--Measurement with pairs of pressure sensing microphones 声强测量仪 用声压传声器对测量 |
China National Standards Un |
English PDF |
| GB/T 15157.2-1998 |
Connectors for frequencies below 3MHz for use with printed boards--Part 2:Detail specification for two-part connectors with assessed quality，for printed boards，for basic grid of 2.54 mm(0.1in) with commonmoUnting features 印制板用频率低于3 MHz的连接器 第2部分:有质量评定的具有通用安装特征 基本网格2.54 mm(0.1in)的印制板用两件式连接器详细规范 |
China National Standards Un |
English PDF |
| GB/T 17559-1998 |
Information technology--TelecommUnications and information exchangebetween systems--26-Pole interface connector matchability dimensions andcontact number assignments 信息技术 系统间远程通信和信息交换 26插针接口连接器配合性尺寸和接触件编号分配 |
China National Standards Un |
English PDF |
| GB/T 17535-1998 |
Information technology--TelecommUnications and information exchange between systems--Interface connector and contact assignments for ISDN basic access interface located at reference points S and T 信息技术 系统间远程通信和信息交换 在S和T参考点上定位的ISDN基本接入接口用的接口连接器和接触件分配 |
China National Standards Un |
English PDF |
| GB/T 17192.4-1998 |
Information technology--Computer graphics--Interfacing techniques for dialogues with graphical devices(CGI)--FUnctional specification--Part 4:Segment 信息技术 计算机图形 与图形设备会话的接口技术(CGI) 功能说明 第4部分:图段 |
China National Standards Un |
English PDF |
| GB/T 17487-1998 |
Hydraulic fluid power--Four-and five-port servovalves--MoUnting surfaces 四油口和五油口液压伺服阀 安装面 |
China National Standards Un |
English PDF |
| GB/T 8069-1998 |
FUnctional gauges 功能量规 |
China National Standards Un |
English PDF |
| GB/T 290-1998 |
Rolling bearings--Needle roller bearings，drawn cup without inner rings--BoUndary dimensions 滚动轴承 冲压外圈滚针轴承 外形尺寸 |
China National Standards Un |
English PDF |
| GB/T 5611-1998 |
FoUndry terminology 铸造术语 |
China National Standards Un |
English PDF |
| GB/T 7676.7-1998 |
Direct acting indicating analogue electrical measuring instruments and their accessories--Part 7:Special requirements for multi-fUnction instruments 直接作用模拟指示电测量仪表及其附件 第7部分:多功能仪表的特殊要求 |
China National Standards Un |
English PDF |
| GB/T 8658-1998 |
Rubber，raw styrene-butadiene，emulsion-polymerized--Determination of boUnd styrene content--Refractive index method 乳液聚合型苯乙烯-丁二烯橡胶生胶结合苯乙烯含量的测定 折光指数法 |
China National Standards Un |
English PDF |
| GB/T 17421.1-1998 |
Test code for machine tools--Part 1:Geometric accuracy of machines operating Under no-loador finishing conditions 机床检验通则 第1部分:在无负荷或精加工条件下机床的几何精度 |
China National Standards Un |
English PDF |
| GB/T 4857.22-1998 |
Packaging--Transport packages--Unit loads stability test methods 包装 运输包装件 单元货物稳定性试验方法 |
China National Standards Un |
English PDF |
| GB/T 17312-1998 |
Random-incidence and diffuse-field calibration of soUnd level meters 声级计的无规入射和扩散场校准 |
China National Standards Un |
English PDF |
| GB/T 17301-1998 |
Earth-moving machinery--Operator station and maintenance areas--BlUntness of edges 土方机械 操作和维修空间 棱角倒钝 |
China National Standards Un |
English PDF |
| GB/T 17250-1998 |
Acoustics--Measurement of noise emitted by passenger cars Under conditions representative of urban driving 声学 市区行驶条件下轿车噪声的测量 |
China National Standards Un |
English PDF |
| GB/T 17248.4-1998 |
Acoustics--Noise emitted by machinery and equipment--Determination of emission soUnd pressure level at a work station and at other specified position from the sound power level 声学 机器和设备发射的噪声 由声功率级确定工作位置和其他指定位置的发射声压级 |
China National Standards Un |
English PDF |
| GB/T 17247.2-1998 |
Acoustics--Attenuation ofsoUnd during propagation outdoors--Part 2:General method of calculation 声学 户外声传播的衰减 第2部分:一般计算方法 |
China National Standards Un |
English PDF |
| GB/T 17217-1998 |
Hygienic standard for commUnal toilet in city municipality 城市公共厕所卫生标准 |
China National Standards Un |
English PDF |
| GB/T 17192.3-1997 |
Information technology--Computer graphics--Interfacing techniques for dialogues with graphical devices(CGI)--FUnctional specification--Part 3:Output 信息技术 计算机图形 与图形设备会话的接口技术(CGI) 功能说明 第3部分:输出 |
China National Standards Un |
English PDF |
| GB/T 17192.2-1997 |
Information technology--Computer graphics--Interfacing techniques for dialogues with graphical devices(CGI)--FUnctional specification--Part 2:Control 信息技术 计算机图形 与图形设备会话的接口技术(CGI) 功能说明 第2部分:控制 |
China National Standards Un |
English PDF |
| GB/T 17192.1-1997 |
Information technology--Computer graphics--Interfacing techniques for dialogues with graphical devices(CGI)--FUnctional specification--Part1:Overview，profile，and conformance 信息技术 计算机图形 与图形设备会话的接口技术(CGI) 功能说明 第1部分:概述、轮廓和一致性 |
China National Standards Un |
English PDF |
| GB/T 4181-1997 |
TUngsten wires 钨丝 |
China National Standards Un |
English PDF |
| GB/T 17180-1997 |
Information processing systems--TelecommUnications and information exchange between systems--End system to intermediatesystem routeing exchange protocol for use in conjunction with the protocol for providing the connectionless-mode network service 信息处理系统 系统间远程通信和信息交换与提供无连接方式的网络服务协议联合使用的端系统到中间系统路由选择交换协议 |
China National Standards Un |
English PDF |
| GB/T 17174.2-1997 |
Information processing systems--Text commUnication--Reliable transfer--Part 2:Protocol specification 信息处理系统 文本通信 可靠传送 第2部分:协议规范 |
China National Standards Un |
English PDF |
| GB/T 17174.1-1997 |
Information processing systems--Text commUnication--Reliable transfer--Part 1:Model and service definition 信息处理系统 文本通信 可靠传送 第1部分:模型和服务定义 |
China National Standards Un |
English PDF |
| GB/T 17170-1997 |
Test method for deep level EL2 concentration of Undoped semiinsulating monocrystal gallium arsenide by measurement infra-red absorption method 非掺杂半绝缘砷化镓单晶深能级EL2浓度红外吸收测试方法 |
China National Standards Un |
English PDF |
| GB/T 17143.8-1997 |
Informationtechnology--Open systems interconnection--Systems management--Part 8:Security audit trail fUnction 信息技术 开放系统互连 系统管理 第8部分:安全审计跟踪功能 |
China National Standards Un |
English PDF |
| GB/T 17143.7-1997 |
Informationtechnology--Open systems interconnection--Systems management--Part 7:Security alarm reporting fUnction 信息技术 开放系统互连 系统管理 第7部分:安全告警报告功能 |
China National Standards Un |
English PDF |
| GB/T 17143.6-1997 |
Information technology--Open systems interconnection--Systems management--Part 6:Log control fUnction 信息技术 开放系统互连 系统管理 第6部分:日志控制功能 |
China National Standards Un |
English PDF |
| GB/T 17143.5-1997 |
Informationtechnology--Open systems interconnection--Systems management--Part 5:Event report management fUnction 信息技术 开放系统互连 系统管理 第5部分:事件报告管理功能 |
China National Standards Un |
English PDF |
| GB/T 17143.4-1997 |
Information technology--Open systems interconnection--Systems management--Part 4:Alarm reporting fUnction 信息技术 开放系统互连 系统管理 第4部分:告警报告功能 |
China National Standards Un |
English PDF |
| GB/T 17143.2-1997 |
Information technology--Open systems interconnection--Systems management--Part 2:State management fUnction 信息技术 开放系统互连 系统管理 第2部分:状态管理功能 |
China National Standards Un |
English PDF |
| GB/T 17143.1-1997 |
Information technology--Open systems interconnection--Systems management--Part 1:Object management fUnction 信息技术 开放系统互连 系统管理 第1部分:客体管理功能 |
China National Standards Un |
English PDF |
| GB/T 14006.3-1997 |
Outline dimensions of transformers and inductors for use in telecommUnication and electronic equipment--Part 3:Transformers and inductors using YUI-1 laminations 通信和电子设备用变压器和电感器外形尺寸 第3部分:使用YUI-1系列铁心片的变压器和电感器 |
China National Standards Un |
English PDF |
| GB/T 14006.2-1997 |
Outline dimemsions of transformers and inductors for use in telecommUnication and electronic equipmemt--Part 2:Transformers and inductors using YEx-2 laminations for printed wiring boardmounting 通信和电子设备用变压器和电感器外形尺寸 第2部分:采用YEx-2系列铁心片印制板安装式变压器和电感器 |
China National Standards Un |
English PDF |
| GB/T 17130-1997 |
Water quality--Determination of volatile halogenated organic compoUnds--Headspace gas chromatography 水质 挥发性卤代烃的测定 顶空气相色谱法 |
China National Standards Un |
English PDF |
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