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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 6589-2002 |
Semiconductordevices--Discrete devices--Part 3-2:Signal (including switching) and regulator diodes--Blank detail specification for voltage-regulator diodes and voltage-reference diodes (excluding temperature-compensated precision reference diodes) 半导体器件 分立器件 第3-2部分:信号(包括开关)和调整二极管 电压调整二极管和电压基准二极管(不包括温度补偿精密基准二极管) 空白详细规范 |
China National Standards device |
 English PDF |
| GB/T 6495.8-2002 |
Photovoltaic devices--Part 8:Measurement of spectral response of a photovoltaic(PV) device 光伏器件 第8部分:光伏器件光谱响应的测量 |
China National Standards device |
English PDF |
| GB/T 18904.4-2002 |
Semiconductor devices--Part 12-4:Optoelectronicdevices--Blank detail specification for pin-FET modules with/without pigtailfor fiber optic systems or sub-systems 半导体器件 第12-4部分:光电子器件 纤维光学系统或子系统用带/不带尾纤的Pin-FET模块空白详细规范 |
China National Standards device |
English PDF |
| GB/T 18904.3-2002 |
Semiconductor devices--Part 12-3:Optoelectronic devices--Blank detail specification for light-emitting diodes--Display application 半导体器件 第12-3部分:光电子器件 显示用发光二极管空白详细规范 |
China National Standards device |
English PDF |
| GB/T 18904.2-2002 |
Semiconductor devices--Part 12-2:Optoelectronic devices--Blank detail specification for laser diodes modules with pigtail for fiber optic systems or sub-systems 半导体器件 第12-2部分:光电子器件 纤维光学系统或子系统用带尾纤的激光二极管模块空白详细规范 |
China National Standards device |
English PDF |
| GB/T 18904.1-2002 |
Semiconductor devices--Part 12-1:Optoelectronic devices--Blank detail specification for light emitting/infrared emitting diodes with/without pigtail for fiber optic systems or sub-systems 半导体器件 第12-1部分:光电子器件 纤维光学系统或子系统用带/不带尾纤的光发射或红外发射二极管空白详细规范 |
China National Standards device |
English PDF |
| GB/T 18310.5-2002 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-5:Tests--Torsion/twist 纤维光学互连器件和无源器件 基本试验和测量程序 第2-5部分:试验 扭转/扭绞 |
China National Standards device |
English PDF |
| GB/T 18310.21-2002 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-21:Tests--Composite temperature-humidity cyclic test 纤维光学互连器件和无源器件 基本试验和测量程序 第2-21部分:试验 温度-湿度组合循环试验 |
China National Standards device |
English PDF |
| GB/T 18310.19-2002 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-19:Tests--Damp heat(steady state) 纤维光学互连器件和无源器件 基本试验和测量程序 第2-19部分:试验 恒定湿热 |
China National Standards device |
English PDF |
| GB/T 18310.12-2002 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-12:Tests--Impact 纤维光学互连器件和无源器件 基本试验和测量程序 第2-12部分:试验 撞击 |
China National Standards device |
English PDF |
| GB/T 18310.1-2002 |
Fibre optic interconnecting devices and passive components--Basic test andmeasurement procedures--Part 2-1:Tests--Vibration(sinusoidal) 纤维光学互连器件和无源器件 基本试验和测量程序 第2-1部分:试验 振动(正弦) |
China National Standards device |
English PDF |
| GB/T 18500.2-2001 |
Semiconductor devices--Integrated circuits--Part 4:Interface integrated circuits--Section 2:Blank detail specification for linear analogue-to-digital converters(ADC) 半导体器件 集成电路 第4部分:接口集成电路 第二篇:线性模拟/数字转换器(ADC)空白详细规范 |
China National Standards device |
English PDF |
| GB/T 18500.1-2001 |
Semiconductor devices--Integrated circuits--Part 4:Interface integrated circuits--Section 1:Blank detail specification for linear digital-to-analogue converters(DAC) 半导体器件 集成电路 第4部分:接口集成电路 第一篇:线性数字/模拟转换器(DAC)空白详细规范 |
China National Standards device |
English PDF |
| GB/T 11499-2001 |
Letter symbols for discrete semiconductor devices 半导体分立器件文字符号 |
China National Standards device |
English PDF |
| GB/T 2296-2001 |
Designation method of solar cells(photovoltaic device) 太阳电池型号命名方法 |
China National Standards device |
English PDF |
| GB/T 16886.9-2001 |
Biological evaluation of medical devices--Part 9:Framework for identification and quantification of potential degradation product 医疗器械生物学评价 第9部分:潜在降解产物的定性和定量框架 |
China National Standards device |
English PDF |
| GB/T 16886.7-2001 |
Biological evaluation of medical devices--Part 7:Ethylene oxide sterilization residuals 医疗器械生物学评价 第7部分:环氧乙烷灭菌残留量 |
China National Standards device |
English PDF |
| GB/T 16886.13-2001 |
Biological evaluation of medical devices--Part 13:Identification and quantification of degradation products from polymeric medical devices 医疗器械生物学评价 第13部分:聚合物医疗器械的降解产物的定性与定量 |
China National Standards device |
English PDF |
| GB 18457-2001 |
Stainless steel needle tubing for manufactureof medical devices 制造医疗器械用不锈钢针管 |
China National Standards device |
English PDF |
| GB 18408-2001 |
Photometric characteristics of devices for the illumination of rear registration plates of motor vehicles and theirtrailers 汽车及挂车后牌照板照明装置配光性能 |
China National Standards device |
English PDF |
| GB/T 18311.6-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-6:Examinations and measurements--Return loss 纤维光学互连器件和无源器件 基本试验和测量程序 第3-6部分:检查和测量 回波损耗 |
China National Standards device |
English PDF |
| GB/T 18311.3-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-3:Examinations andmeasurements--Monitoring change in attenuation and in return loss (multiple paths) 纤维光学互连器件和无源器件 基本试验和测量程序 第3-3部分:检查和测量 监测衰减和回波损耗变化(多路) |
China National Standards device |
English PDF |
| GB/T 18311.2-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-2:Examinations and measurements--Polarization dependence of a single-mode fibre optic device 纤维光学互连器件和无源器件 基本试验和测量程序 第3-2部分:检查和测量 单模纤维光学器件偏振依赖性 |
China National Standards device |
English PDF |
| GB/T 18310.6-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-6:Tests--Tensile strength of coupling mechanism 纤维光学互连器件和无源器件 基本试验和测量程序 第2-6部分:试验 锁紧机构抗拉强度 |
China National Standards device |
English PDF |
| GB/T 18310.4-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-4:Tests--Fibre/cable retention 纤维光学互连器件和无源器件 基本试验和测量程序 第2-4部分:试验 光纤/光缆保持力 |
China National Standards device |
English PDF |
| GB/T 18310.39-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-39:Tests--Susceptibility to externalmagnetic fields 纤维光学互连器件和无源器件 基本试验和测量程序 第2-39部分:试验 对外界磁场敏感性 |
China National Standards device |
English PDF |
| GB/T 18310.3-2001 |
Fibre optic interconnecting devices and passive components--Basic test andmeasurement procedures--Part 2-3:Tests--Static shear load 纤维光学互连器件和无源器件 基本试验和测量程序 第2-3部分:试验 静态剪切力 |
China National Standards device |
English PDF |
| GB/T 18310.2-2001 |
Fibre optic interconnecting devices and passive components--Basic test andmeasurement procedures--Part 2-2:Tests--Mating durability 纤维光学互连器件和无源器件 基本试验和测量程序 第2-2部分:试验 配接耐久性 |
China National Standards device |
English PDF |
| GB/T 18310.18-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-18:Tests--Dry heat--High temperatureendurance 纤维光学互连器件和无源器件 基本试验和测量程序 第2-18部分:试验 干热 高温耐久性 |
China National Standards device |
English PDF |
| GB/T 18309.1-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 1:General and guidance 纤维光学互连器件和无源器件 基本试验和测量程序 第1部分:总则和导则 |
China National Standards device |
English PDF |
| GB/T 18275.2-2000 |
Specifications for automobile braking transmission device being overhauled--Hydraulic braking 汽车制动传动装置修理技术条件 液压制动 |
China National Standards device |
English PDF |
| GB/T 18275.1-2000 |
Specifications for automobile braking transmission device being overhauled--Air braking 汽车制动传动装置修理技术条件 气压制动 |
China National Standards device |
English PDF |
| GB 18279-2000 |
Medical devices--Validation androutine control of ethylene oxide sterilization 医疗器械 环氧乙烷灭菌 确认和常规控制 |
China National Standards device |
English PDF |
| GB/T 18271.4-2000 |
Process measurement and control devices--General methods and procedures for evaluating performance--Part 4:Evaluation report content 过程测量和控制装置 通用性能评定方法和程序 第4部分:评定报告的内容 |
China National Standards device |
English PDF |
| GB/T 18271.3-2000 |
Process measurement and control devices--General methods and procedures for evaluating performance--Part 3:Tests for the effects of influence quantities 过程测量和控制装置 通用性能评定方法和程序 第3部分:影响量影响的试验 |
China National Standards device |
English PDF |
| GB/T 18271.2-2000 |
Process measurement and control devices--General methods and procedures for evaluating performance--Part 2:Tests under reference conditions 过程测量和控制装置 通用性能评定方法和程序 第2部分:参比条件下的试验 |
China National Standards device |
English PDF |
| GB/T 18271.1-2000 |
Process measurement and control devices--General methods and procedures for evaluating performance--Part 1:General considerations 过程测量和控制装置 通用性能评定方法和程序 第1部分:总则 |
China National Standards device |
English PDF |
| GB/T 3367.3-2000 |
Glossary of terms for railway locomotive--Names of component parts for diesel locomotive auxiliary device 铁道机车名词术语 内燃机车辅助装置零部件名词 |
China National Standards device |
English PDF |
| GB/T 6588-2000 |
Semiconductor devices--Discrete devices--Part 3:Signal(including switching) and regulator diodes--Section One--Blank detail specification for signal diodes，switching diodes and controlled-avalanche diodes 半导体器件 分立器件 第3部分:信号(包括开关)和调整二极管 第1篇 信号二极管、开关二极管和可控雪崩二极管空白详细规范 |
China National Standards device |
English PDF |
| GB/T 18154-2000 |
Technical specification of automatic dust explosion suppression devices 监控式抑爆装置技术要求 |
China National Standards device |
English PDF |
| GB/T 17006.5-2000 |
Evaluation and routine testing in medical imaging departments--Part 2-5:Constancytests--Image display devices 医用成像部门的评价及例行试验 第2-5部分:图像显示装置稳定性试验 |
China National Standards device |
English PDF |
| GB/T 17192.5-2000 |
Information technology--Computer graphics--Interfacing techniques for dialogues with graphical devices(CGI)--Functional specification--Part 5:Inputand echoing 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5部分:输入和应答 |
China National Standards device |
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 device |
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 device |
English PDF |
| GB/T 17940-2000 |
Semiconductor devices--Integrated circuits--Part 3:Analogue integrated circuits 半导体器件 集成电路 第3部分:模拟集成电路 |
China National Standards device |
English PDF |
| GB/T 17920-1999 |
Earth-moving machinery--Lift-arm support devices 土方机械 提升臂支承装置 |
China National Standards device |
English PDF |
| GB/T 12560-1999 |
Semiconductor devices--Sectional specification for discrete devices 半导体器件 分立器件分规范 |
China National Standards device |
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 device |
English PDF |
| GB/T 17677-1999 |
Equipment for crop protection--Antidrip devices--Determination of performance 植物保护机械 防滴装置 性能测定 |
China National Standards device |
English PDF |
| GB/T 9424-1998 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section Five:Blank detail specification for complementary MOS digital inte-grated circuits，series 4000B and 4000UB 半导体器件 集成电路 第2部分:数字集成电路 第五篇 CMOS数字集成电路4000B和4000UB系列空白详细规范 |
China National Standards device |
English PDF |
| GB/T 7576-1998 |
Semiconductor devices--Discrete devices--Part 7:Bipolar transistors--Section Four:Blank detail specification for case-rated bipolartransistors for high-frequency amplification 半导体器件 分立器件 第7部分:双极型晶体管 第四篇 高频放大管壳额定双极型晶体管空白详细规范 |
China National Standards device |
English PDF |
| GB/T 6590-1998 |
Semiconductor devices--Discrete devices--Part6:Thyristors--Section Two:Blank detail specification for bidirectional triode thyristors(triacs)，ambient or case-rated，up to 100A 半导体器件 分立器件 第6部分:闸流晶体管 第二篇 100A以下环境或管壳额定的双向三极闸流晶体管空白详细规范 |
China National Standards device |
English PDF |
| GB/T 6352-1998 |
Semiconductor devices--Discrete devices--Part 6:Thyristors--Section One:Blank detail specification for reverse blocking triode thyristors，ambient or case-rated，up to 100A 半导体器件 分立器件 第6部分:闸流晶体管 第一篇 100A以下环境或管壳额定反向阻断三极闸流晶体管空白详细规范 |
China National Standards device |
English PDF |
| GB/T 6351-1998 |
Semiconductor devices--Discrete devices--Part 2:Rectifier diodes--Section One:Blank detail specification for rectifier diodes(including avalanche recti fier diodes)，ambient and case-rated，up to 100A 半导体器件 分立器件 第2部分:整流二极管 第一篇 100A以下环境或管壳额定整流二极管(包括雪崩整流二极管)空白详细规范 |
China National Standards device |
English PDF |
| GB/T 6219-1998 |
Semiconductor devices--Discrete devices--Part 8:Field-effect transistors--Section One:Blank detail specification for single-gate field-effect transistors up to 5W and 1GHz 半导体器件 分立器件 第8部分:场效应晶体管 第一篇 1 GHz、5 W以下的单栅场效应晶体管 空白详细规范 |
China National Standards device |
English PDF |
| GB/T 6217-1998 |
Semiconductor devices--Discrete devices--Part 7:Bipolar transistors--Section One:Blank detail speci-fication for ambient-rated bipolar transistors for low and high frequency amplification 半导体器件 分立器件 第7部分:双极型晶体管 第一篇 高低频放大环境额定的双极型晶体管空白详细规范 |
China National Standards device |
English PDF |
| GB/T 17574-1998 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits 半导体器件 集成电路 第2部分:数字集成电路 |
China National Standards device |
English PDF |
| GB/T 17573-1998 |
Semiconductor devices--Discrete devices and integrated circuits--Part 1:General 半导体器件 分立器件和集成电路 第1部分:总则 |
China National Standards device |
English PDF |
| GB/T 17572-1998 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section Four:Family specification for complementary MOS digital integrated circuits，series 4000B and 4000UB 半导体器件 集成电路 第2部分:数字集成电路 第四篇 CMOS数字集成电路 4000B和4000UB系列族规范 |
China National Standards device |
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 device |
English PDF |
| GB/T 17490-1998 |
Hydraulic fluid power--Identification of valve ports，subplates，control devices and solenoids 液压控制阀 油口、底板、控制装置和电磁铁的标识 |
China National Standards device |
English PDF |
| GB 17354-1998 |
Front and rear protective devices for passenger cars 汽车前、后端保护装置 |
China National Standards device |
English PDF |
| GB 17196-1997 |
Connecting devices--Flat quick-connect terminations for electrical copper conductors--Safety requirements 连接器件 连接铜导线用的扁形快速连接端头 安全要求 |
China National Standards device |
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 device |
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 device |
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 device |
English PDF |
| GB/T 6495.5-1997 |
Photovoltaic devices--Part 5:Determination of the equivalent cell temperature(ECT) of photovoltaic (PV) devices by the open-circuit voltage method 光伏器件 第5部分:用开路电压法确定光伏(PV)器件的等效电池温度(ECT) |
China National Standards device |
English PDF |
| GB/T 4023-1997 |
Semiconductor devices--Discrete devices and integrated circuits--Part 2:Rectifier diodes 半导体器件 分立器件和集成电路 第2部分:整流二极管 |
China National Standards device |
English PDF |
| GB/T 17024-1997 |
Semiconductor devices--integratedcircuits--Part 2:Digital integrated circuits--Section three--Blank detail specification for HCMOS digital integrated circuits series 54/74HC，54/74HCT，54/74HCU 半导体器件 集成电路 第2部分:数字集成电路 第三篇 HCMOS数字集成电路54/74HC、54/74HCT、54/74HCU系列空白详细规范 |
China National Standards device |
English PDF |
| GB/T 17023-1997 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section two--Family specification for HCMOS digital integrated circuits series 54/74HC，54/74HCT，54/74HCU 半导体器件 集成电路 第2部分:数字集成电路 第二篇 HCMOS数字集成电路54/74HC、54/74HCT、54/74HCU系列族规范 |
China National Standards device |
English PDF |
| GB/T 16886.6-1997 |
Biological evaluation of medical devices--Part 6:Tests for local effects after implantation 医疗器械生物学评价 第6部分:植入后局部反应试验 |
China National Standards device |
English PDF |
| GB/T 16859-1997 |
Terminal marking for valve device stacks and assemblies and for power convertor equipment 阀器件堆、装置和电力变流设备的端子标记 |
China National Standards device |
English PDF |
| GB/T 16791.1-1997 |
Financial transaction cards--Messages between the integrated circuit card and the card accepting device--Part 1:Concepts and structures 金融交易卡 集成电路卡与卡接受设备之间的报文 第1部分:概念与结构 |
China National Standards device |
English PDF |
| GB/T 6495.4-1996 |
Procedures for temperature and irradiance corrections to measured I-V characteristics of crystalline silicon photovoltaic devices 晶体硅光伏器件的I-V实测特性的温度和辐照度修正方法 |
China National Standards device |
English PDF |
| GB/T 6495.3-1996 |
Photovoltaic devices--Part 3:Measurement principles for terrestrial photovoltaic(PV) solar devices with reference spectral irradiance data 光伏器件 第3部分:地面用光伏器件的测量原理及标准光谱辐照度数据 |
China National Standards device |
English PDF |
| GB/T 6495.2-1996 |
Photovoltaic devices--Part 2:Requirements for reference solar cells 光伏器件 第2部分:标准太阳电池的要求 |
China National Standards device |
English PDF |
| GB/T 6495.1-1996 |
Photovoltaic devices--Part 1:Measurement of photovoltaic current-voltage characteristics 光伏器件 第1部分:光伏电流-电压特性的测量 |
China National Standards device |
English PDF |
| GB/T 16464-1996 |
Semiconductor devices--Integrated circuits--Part 1:General 半导体器件 集成电路 第1部分:总则 |
China National Standards device |
English PDF |
| GB/T 9313-1995 |
General specifications for CRT display device of computer 数字电子计算机用阴极射线管显示设备通用技术条件 |
China National Standards device |
English PDF |
| GB/T 15879-1995 |
Mechanical standardization of semiconductor devices--Part 5:Recommendations applying to tape automated bonding (TAB) of integrated circuits 半导体器件的机械标准化 第5部分:用于集成电路载带自动焊(TAB)的推荐值 |
China National Standards device |
English PDF |
| GB/T 15911-1995 |
Monitoring and testing method for energy saving of electroheat device in industry 工业电热设备节能监测方法 |
China National Standards device |
English PDF |
| GB/T 6571-1995 |
Semiconductordevices--Discrete devices--Part 3:Signal(including switching)and regulator diodes 半导体器件 分立器件 第3部分:信号(包括开关)和调整二极管 |
China National Standards device |
English PDF |
| GB/T 15651-1995 |
Semiconductor devices--Discrete devices and integrated circuits--Part 5:Optoelectronic devices 半导体器件 分立器件和集成电路 第5部分:光电子器件 |
China National Standards device |
English PDF |
| GB/T 4587-1994 |
Semiconductor discrete devices and integrated circuits--Part 7:Bipolar transistors 半导体分立器件和集成电路 第7部分:双极型晶体管 |
China National Standards device |
English PDF |
| GB/T 4586-1994 |
Semiconductor devices--Discrete devices--Part 8:Field-effect transistors 半导体器件 分立器件 第8部分:场效应晶体管 |
China National Standards device |
English PDF |
| GB/T 15291-1994 |
Semiconductor devices--Part 6:Thyristors 半导体器件 第6部分 晶闸管 |
China National Standards device |
English PDF |
| GB/T 15176-1994 |
Generic specification for socketsand accessories for electronic plug-in devices 插入式电子元器件用插座及其附件总规范 |
China National Standards device |
English PDF |
| GB/T 2900.32-1994 |
Electrotechnical terminology--Power semiconductor device 电工术语 电力半导体器件 |
China National Standards device |
English PDF |
| GB/T 14323-1993 |
Personal warning devices for X and gamma radiation X、γ辐射个人报警仪 |
China National Standards device |
English PDF |
| GB/T 14362-1993 |
Turning device for aluminium accomodation ladders 铝质舷梯翻梯装置 |
China National Standards device |
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 device |
English PDF |
| GB/T 13713-1992 |
Fibre optic branching devices--Part 1:Generic speci-fication 纤维光学分路器 第一部分:总规范 (可供认证用) |
China National Standards device |
English PDF |
| GB/T 12565-1990 |
Semiconductor devices--Sectional specification for optoelectronic devices 半导体器件 光电子器件分规范 (可供认证用) |
China National Standards device |
English PDF |
| GB/T 12520-1990 |
Offset cruciform recess for rotary fastening devices 高扭矩十字槽 |
China National Standards device |
English PDF |
| GB/T 249-1989 |
The rule of type designation for discrete semiconductor devices 半导体分立器件型号命名方法 |
China National Standards device |
English PDF |
| GB/T 1393-1987 |
Gangway turning device 舷梯翻梯装置 |
China National Standards device |
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 device |
English PDF |
| GB/T 7581-1987 |
Dimensions of outlines for semiconductor discrete devices 半导体分立器件外形尺寸 |
China National Standards device |
English PDF |
| GB/T 7423.3-1987 |
Heat sink of semiconductor devices--Heat sink， staggered fingers shapes 半导体器件散热器 叉指形散热器 |
China National Standards device |
English PDF |
| GB/T 7423.2-1987 |
Heat sink of semiconductor devices--Heat sink，extruded shapes 半导体器件散热器 型材散热器 |
China National Standards device |
English PDF |
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