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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 10326-2001 |
Refractory products--Inspections of dimension appearance and section 定形耐火制品尺寸、外观及断面的检查方法 |
China National Standards section |
 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 section |
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 section |
English PDF |
| GB/T 18501.2-2001 |
Connectors for use in d.c.，low-frequency analogue and digital high speed data spplications--Part 2:Circular connectors with assessed quality--sectional specification 直流和低频模拟及数字式高速数据处理设备用连接器 第2部分:有质量评定的圆形连接器分规范 |
China National Standards section |
English PDF |
| GB/T 17737.3-2001 |
Radio frequency cables--Part 3:sectional specification for coaxial cables for local area networks 射频电缆 第3部分:局域网用同轴电缆分规范 |
China National Standards section |
English PDF |
| GB/T 11313.33-2001 |
Radio-frequency connectors--Part 33:sectional specification for series BMA r.f.connectors 射频连接器 第33部分:BMA系列射频连接器分规范 |
China National Standards section |
English PDF |
| GB/T 18496-2001 |
Electromechanical switches for use in electronic equipment--Part 4:sectional specification for lever(toggle) switches 电子设备用机电开关 第4部分:钮子(倒扳)开关分规范 |
China National Standards section |
English PDF |
| GB/T 16895.9-2000 |
Electrical installations of buildings--Part 7:Requirements for special installations or locations--section 707:Earthing requirements for the electrical installation of data processing equipment 建筑物电气装置 第7部分:特殊装置或场所的要求 第707节:数据处理设备用电气装置的接地要求 |
China National Standards section |
English PDF |
| GB/T 15153.2-2000 |
Telecontrol equipment and systems--Part 2:Operating conditions--section 2:Environmental conditions (cli-matic，mechanical and other non-electrical influences) 远动设备及系统 第2部分:工作条件 第2篇:环境条件(气候、机械和其他非电影响因素) |
China National Standards section |
English PDF |
| GB/T 17737.2-2000 |
Radio-frequency cables--Part 2:sectional specification for semi-rigid radio-frequency and coaxial cables with polytetrafluoroethylene(PTFE) insulation 射频电缆 第2部分:聚四氟乙烯(PTFE)绝缘半硬射频同轴电缆分规范 |
China National Standards section |
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 section |
English PDF |
| GB 16915.3-2000 |
Switches for household and similar fixed electrical installations--Part 2:Particular requirements--section 2:Remote-control switches(RCS) 家用和类似用途固定式电气装置的开关 第2部分:特殊要求 第2节:遥控开关(RCS) |
China National Standards section |
English PDF |
| GB/T 11287-2000 |
Electrical relays--Part 21:Vibration，shock，bump and seismic tests on measuring relays and protection equipment--section one:Vibration tests(sinusoidal) 电气继电器 第21部分:量度继电器和保护装置的振动、冲击、碰撞和地震试验 第1篇:振动试验(正弦) |
China National Standards section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
English PDF |
| GB/T 6261-1998 |
Fixed capacitors for use in electronic equipment--Part 5:sectional specification--Fixed mica dielectric d.c.capacitors witha rated voltage not exceeding 3000V--Selection of methods of test and generalrequirements 电子设备用固定电容器 第5部分:分规范 额定电压不超过3000伏的直流云母介质固定电容器试验方法的选择和一般要求 |
China National Standards section |
English PDF |
| GB/T 13420-1998 |
Electromechanical switches for use in electronic equipment--Part 6:sectional specification for sensitive switches--Section 1:Blank detail specification 电子设备用机电开关 第6部分:微动开关分规范 第1篇:空白详细规范 |
China National Standards section |
English PDF |
| GB/T 13419-1998 |
Electromechanical switches for use in electronic equipment--Part 6:sectional specification for sensitive switches 电子设备用机电开关 第6部分:微动开关分规范 |
China National Standards section |
English PDF |
| GB/T 15153.1-1998 |
Telecontrol equipment and systems--Part 2:Operating conditions--section 1:Power supply and electromagnetic compatibility 远动设备及系统 第2部分:工作条件 第1篇:电源和电磁兼容性 |
China National Standards section |
English PDF |
| GB/T 17452-1998 |
Technical drawings--General principles of presentation--sections and cuts 技术制图 图样画法 剖视图和断面图 |
China National Standards section |
English PDF |
| GB/T 17213.8-1998 |
Industrial-process control valves--Part 8:Noise considerations--section 1:Laboratory measurement of noise generated by aerodynamic flow through control valves 工业过程控制阀 第8部分:噪声的考虑 第1节:实验室内测量空气动力流流经控制阀产生的噪声 |
China National Standards section |
English PDF |
| GB/T 17210-1998 |
Electromechanical switches for use in electronic equipment--Part 2:sectional specification for rotary switches--Sectional 1:Blank detail specification 电子设备用机电开关 第2部分:旋转开关分规范 第一篇 空白详细规范 |
China National Standards section |
English PDF |
| GB/T 17209-1998 |
Electromechanical switches for use in electronic equipment--Part 2:sectional specification for rotary switches 电子设备用机电开关 第2部分:旋转开关分规范 |
China National Standards section |
English PDF |
| GB/T 17206-1998 |
Fixed capacitors for use in electronic equipment--Part 18:sectionalspecification--Fixed aluminium electrolytic chip capacitors with solid (MnO2)and non-solid electrolyte 电子设备用固定电容器 第18部分:分规范 固体(MnO2)与非固体电解质片式铝固定电容器 |
China National Standards section |
English PDF |
| GB/T 5095.15-1997 |
Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 15:Mechanical tests on contacts and terminations--section 8:Test 15h--Contact retention system resistance to tool application 电子设备用机电元件 基本试验规程及测量方法 第15部分:接触件和引出端的机械试验 第八篇:试验15h接触件固定机构耐工具使用性 |
China National Standards section |
English PDF |
| GB/T 5095.12-1997 |
Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 12:Soldering tests--section 6:Test 12f--Sealing against flux and cleaning solvents inmachine soldering 电子设备用机电元件 基本试验规程及测量方法 第12部分:锡焊试验 第六篇:试验12f在机器焊接中封焊处耐焊剂和清洁剂 |
China National Standards section |
English PDF |
| GB/T 12865-1997 |
Piezoelectric ceramic filters for use in electronic equipment--A specification in the quality assessment system forelectronic components--Part 2:sectional specification--Qualification approval--Section 1:Blank detail specification--Assessment level E 电子设备用压电陶瓷滤波器 电子元器件质量评定体系规范 第2部分:分规范 鉴定批准 第一篇:空白详细规范 评定水平E |
China National Standards section |
English PDF |
| GB/T 12864-1997 |
Piezoelectric ceramic filters for use in electronic equipment--A specification in the quality assessment system for electronic components--Part 2:sectional specification--Qualification approval 电子设备用压电陶瓷滤波器 电子元器件质量评定体系规范 第2部分:分规范 鉴定批准 |
China National Standards section |
English PDF |
| GB/T 10194-1997 |
Varistors for use in electronic equipment--Part 2:sectional specification for surge suppression varistors 电子设备用压敏电阻器 第2部分:分规范 浪涌抑制型压敏电阻器 |
China National Standards section |
English PDF |
| GB/T 16529.4-1997 |
Splices for optical fibres and cables--Part 4:sectional specification--Mechanical splices for optical fibres and cables 光纤光缆接头 第4部分:分规范 光纤光缆机械式接头 |
China National Standards section |
English PDF |
| GB/T 16529.3-1997 |
Splices for optical fibres and cables--Part 3:sectional specification--Fusion splice organizers and closures for optical fibres and cables 光纤光缆接头 第3部分:分规范 光纤光缆熔接式接头 |
China National Standards section |
English PDF |
| GB/T 16529.2-1997 |
Splices for optical fibres and cables--Part 2:sectional specification--Splice organizers and closures for optical fibres and cables 光纤光缆接头 第2部分:分规范 光纤光缆接头盒和集纤盘 |
China National Standards section |
English PDF |
| GB/T 17025-1997 |
Potentiometers for use in electronic equipment--Part 4:sectional specification--Single-turn rotary power potentiometers 电子设备用电位器 第4部分:分规范 单圈旋转功率电位器 |
China National Standards section |
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 section |
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 section |
English PDF |
| GB/T 4588.4-1996 |
sectional specification--Multilayer printed boards 多层印制板 分规范 |
China National Standards section |
English PDF |
| GB/T 16517-1996 |
Quartz crystal units--A specification in the quality assessment system for electronic components--Part 3:sectional specification--Qualification approval 石英晶体元件 电子元器件质量评定体系规范 第3部分:分规范 鉴定批准 |
China National Standards section |
English PDF |
| GB/T 16515-1996 |
Potentiometers for use in electronic equipment--Part 5:sectional specification--Single-turn rotary low-power wirewound and non-wirewound potentiometers 电子设备用电位器 第5部分:分规范 单圈旋转式低功率线绕和非线绕电位器 |
China National Standards section |
English PDF |
| GB/T 16514-1996 |
Electromechanical switches for use in electronic equipment--Part 5:sectional specification for pushbutton switches 电子设备用机电开关 第5部分:按钮开关分规范 |
China National Standards section |
English PDF |
| GB/T 16513-1996 |
Fixed inductors for radio interference suppression--Part 2:sectional specification--Selection of methods of test and general requirements 抑制射频干扰固定电感器 第2部分 分规范 试验方法和一般要求的选择 |
China National Standards section |
English PDF |
| GB/T 16516-1996 |
Quartz crystal units--A specification in the quality assessment system for electronic components--Part 2:sectional specification--Capability approval 石英晶体元件 电子元器件质量评定体系规范 第2部分:分规范 能力批准 |
China National Standards section |
English PDF |
| GB/T 7338-1996 |
Fixed resistors for use in electronic equipment--Part 6:sectional specification--Fixed resistor networks with individually measurable resistors 电子设备用固定电阻器 第6部分:分规范 各电阻器可单独测量的固定电阻网络 |
China National Standards section |
English PDF |
| GB/T 16465-1996 |
sectional specification for film integrated circuits and hybrid film integrated circuits on the basis of the capability approval procedures 膜集成电路和混合膜集成电路分规范(采用能力批准程序) |
China National Standards section |
English PDF |
| GB/T 16436.1-1996 |
Telecontrol equipment and systems--Part 1:General considerations--section 2:Guide for specifications 远动设备及系统 第1部分:总则 第2篇:制定规范的导则 |
China National Standards section |
English PDF |
| GB/T 4588.2-1996 |
sectional specification:single and doublesided printed boards with plated-through holes 有金属化孔单双面印制板分规范 |
China National Standards section |
English PDF |
| GB/T 4588.1-1996 |
sectional specification:single and doublesided printed boards with plain holes 无金属化孔单双面印制板分规范 |
China National Standards section |
English PDF |
| GB/T 15891-1995 |
Radio frequency cables--Part 4:Specification for superscreened cables--section 1:General require-ments and test methods 射频电缆 第四部分:超屏蔽电缆规范 第一篇:一般要求和试验方法 |
China National Standards section |
English PDF |
| GB/T 15882-1995 |
Fixed film resistor networks for use in electronic equipment--Part 2:sectional specification for film resistor networks of assessed quality on the basis of the capability approval procedure 电子设备用膜固定电阻网络 第2部分:按能力批准程序评定质量的膜电阻网络分规范 |
China National Standards section |
English PDF |
| GB/T 15880-1995 |
Potentiometers for use in electronic equipment--Part 3:sectional specification--Rotary precision potentiometers 电子设备用电位器 第3部分:分规范 旋转式精密电位器 |
China National Standards section |
English PDF |
| GB/T 15461-1995 |
Electromechanicalswitches for use in electronic equipments--Part 3:sectional specification for in-line package switches 电子设备用机电开关 第3部分:成列直插封装式开关分规范 |
China National Standards section |
English PDF |
| GB/T 15299-1994 |
Potentiometers for use in electronic equipment--Part 2:sectional specification--Lead-screw actuated and rotary preset potentiometers 电子设备用电位器 第二部分:分规范 螺杆驱动和旋转预调电位器 |
China National Standards section |
English PDF |
| GB/T 15288-1994 |
Complete filter units for radio interference suppression--Part 2:sectional specification--Selection of methods of test and general requirements 抑制射频干扰整件滤波器 第二部分:分规范 试验方法的选择和一般要求 |
China National Standards section |
English PDF |
| GB 15146.4-1994 |
Nuclear criticality safety for fissile materials outside reactor--Nuclear criticality safety criteria for steel-pipe intersections containing aqueous solutions of fissile material 反应堆外易裂变材料的核临界安全 含易裂变物质水溶液的钢质管道交接的核临界安全准则 |
China National Standards section |
English PDF |
| GB/T 14275-1993 |
Fiber optic modulators--Part 2:sectional specification--Waveguide electrooptic modulators 纤维光学调制器 第二部分:分规范 波导电光调制器 (可供认证用) |
China National Standards section |
English PDF |
| GB/T 14130-1993 |
Performance requirements for digital sections of metallic cables used in telecommunication network 电缆数字段进网要求 |
China National Standards section |
English PDF |
| GB/T 5271.22-1993 |
Data processing--Vocabulary--section 22:Calculators 数据处理词汇 22部分:计算器 |
China National Standards section |
English PDF |
| GB/T 14004-1992 |
Fixed capacitors for use in electronic equipment--Part 6:sectional specification--Fixed metallized polycarbonate film dielectric d.c. capacitors 电子设备用固定电容器 第6部分:分规范 金属化聚碳酸酯膜介质直流固定电容器(可供认证用) |
China National Standards section |
English PDF |
| GB/T 4958.17-1992 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--section six--Diversity，twin-path and hot stand-by 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 第六节 分集、双路和热备用设备 |
China National Standards section |
English PDF |
| GB/T 4958.16-1992 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--section three--R.F. branching networks 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 第三节 射频分支网络 |
China National Standards section |
English PDF |
| GB/T 4958.15-1992 |
Methods of measurement for equipment usedin terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--section four--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第四节 基带范围的测量 |
China National Standards section |
English PDF |
| GB/T 4958.14-1992 |
Methods of measurement for equipment usedin terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--section two--Measurements in the radio-frequency range 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第二节 射频范围的测量 |
China National Standards section |
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 section |
English PDF |
| GB/T 12568-1990 |
sectional specification for display storage tubes 直观存储管分规范 (可供认证用) |
China National Standards section |
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 section |
English PDF |
| GB/T 12276-1990 |
Fixed resistors for use in electronic equipment--Part 7:sectional specification--Fixed resistor networks in which not all resistors are individually measurable 电子设备用固定电阻器 第七部分:分规范 各电阻器不可单独测量的固定电阻网络 (可供认证用) |
China National Standards section |
English PDF |
| GB/T 11498-1989 |
sectional specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedure 膜集成电路和混合膜集成电路分规范(采用鉴定批准程序) (可供认证用) |
China National Standards section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
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 section |
English PDF |
| GB/T 5271.2-1988 |
Data processing--Vocabulary--section 02:Arithmetic and logic operations 数据处理词汇 02部分 算术和逻辑运算 |
China National Standards section |
English PDF |
| GB/T 10021-1988 |
Office machines -- Basic arrangement for the alphanumeric section of keyboards operated with both hands 办公机器 双手操作键盘字母数字区的基本布局 |
China National Standards section |
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 section |
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 section |
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 section |
English PDF |
| GB/T 9310-1988 |
Adding machines and calculating machines--Numeric section of ten-key keyboards 加法器和计算器 十键键盘的数字区 |
China National Standards section |
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 section |
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 section |
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 section |
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 section |
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 section |
English PDF |
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