Browse Standards

1653+ standards in database

1653 result(s) found

GB/T 14435.1-1993 Active

卫星广播业务和地面业务间的频率共用 卫星广播业务(电视)和地面业务间的频率共用导则

Frequency sharing between the broadcasting-satellite service and terrestrial services--Guide to frequency sharing between the broadcasting-satellite service (television) and terrestrial services

ICS: 33.060.30
1993-12-01
GB/T 14434-1993 Active

12 GHz频段卫星广播业务(BSS)及其馈线链路的规划参数

Planning parameters for broadcasting-satellite service(BSS) in the band 12 GHz and BSS feeder links

ICS: 33.060.30
1993-12-01
GB/T 14381-1993 Active

程控数字用户自动电话交换机通用技术条件

Generic specification for stored program control digital private automatic branch telephone exchange system

ICS: 33.040.60
1994-01-01
GB/T 14398-1993 Abolished

数据通信 使用V.24和X.24互换电路的DTE到DTE物理连接的接法

Data communication--Arrangements for DTE to DTE physical connection using V.24 and X.24 interchange circuits

ICS: 33.040.40
1994-01-01
GB/T 14399-1993 Abolished

信息处理系统 数据通信 高级数据链路控制规程 与X.25 LAPB兼容的DTE数据链路规程的描述

Information processing systems--Data communication--High-level data link control procedures--Description of the X.25 LAPB-compatible DTE data link procedures

ICS: 33.040.40
1994-01-01
GB/T 14401-1993 Active

公用陆地移动通信网(450 MHz频段)中移动台-基站-移动电话交换局之间的信令

Signalling between mobile station and base station and mobile services switching centre in public land mobile communication network at 450MHz band

ICS: 33.060.50
1994-01-01
GB/T 14474-1993 Abolished

号筒扬声器通用技术条件

General specification for horn loudspeakers

ICS: 33.160.50
1994-02-01
GB/T 14306-1993 Active

VHS盒式录像磁带

VHS video cassette tape

ICS: 33.160.30
1993-12-01
GB/T 14307-1993 Abolished

录像磁带性能测量方法

Measuring methods for video tape properties

ICS: 33.160.30
1993-12-01
GB/T 14313-1993 Active

精密硬同轴线及其精密连接器总规范

Rigid precision coaxial lines and their associated precision connectors, Generic specification of

ICS: 33.120.30
1993-11-01
GB/T 14236-1993 Abolished

电视中心视频系统和脉冲系统设备技术要求

Specifications of equipement for video and pulse system of TV centre

ICS: 33.160
1993-11-01
GB/T 14221-1993 Active

广播节目试听室技术要求

Technical requirements for listening rooms in broad-casting programme

ICS: 33.160
1993-11-01
GB/T 14220-1993 Abolished

视听、视频和电视设备及系统音频盒式系统

Audio-visual video and television equipment and systems--Audio cassette systems

ICS: 33.160
1993-10-01
GB/T 14219-1993 Abolished

中文图文电视广播规范

Chinese character system teletext broadcasting specification

ICS: 33.160
1993-11-01
GB/T 14275-1993 Active

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)

Fiber optic modulators--Part 2:Sectional specification--Waveguide electrooptic modulators

ICS: 33.180.30
1993-08-01
GB/T 14200-1993 Abolished

高保真声频放大器最低性能要求

Minimum performance requirements for highfidelity audio amplifiers

ICS: 33.160.10
1993-10-01
GB/T 14185-1993 Active

语文学习系统通用技术条件

General specification for language learning systems

ICS: 33.020
1993-10-01
GB/T 14197-1993 Abolished

声系统设备互连的优选配接值

Preferred matching values for the interconnection of sound system components

ICS: 33.160.50
1993-10-01
GB/T 2354-1993 Abolished

模拟电唱盘通用技术条件

General specification for analog audio disk players

ICS: 33.160.30
1993-10-01
GB/T 14160-1993 Abolished

高保真电唱盘最低性能要求

Minimum performance requirements for high fidelity record players

ICS: 33.160.30
1993-10-01
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