Browse Standards

同步数字体系的比特率

Synchronous digital hierarchy bit rates

电信术语 光纤通信

Terminology for telecommnications--Optical communication

电信术语 传输

Terminology for telecommunications--Telecommnications using transmission

电信术语 传输线与波导

Terminology for telecommunications--Transmission lines and waveguides

电信术语 无线电波传播

Terminology for telecommunications--Telecommunications using radio wave propagation

电信术语 振荡、信号和相关器件

Terminology for telecommunications--Telecommunications using oscillations，signals and related devices

电信术语 空间无线电通信

Terminology for telecommunications--Telecommunication using space radio communication

电信术语 交换技术

Terminology for telecommunications--Switching

电信术语 可靠性、可维护性和业务质量

Terminology for telecommunications--Dependability and quality of service

电信术语 电话

Terminology for telecommunications--Telecommunications using telephone

电信术语 使用离散信号的电信方式、电报、传真和数据通信

Terminology fortelecommunications--Telecommunications using discrete signals， telegraphy， facsimile and data communication

盒式音带制品质量总技术规范

General specification of quality for pre-recorded audio cassette

广播录像磁带性能要求

Characteristic requirements for broadcast video tape

海岸电台高频无线电话频道干扰的计算方法

Interference calculation methods of coast radiotelephone station operating in high frequency bands

广播录像磁带测量方法

Measuring methods for broadcast video tape

演播室数字电视编码参数规范

The specifications of encoding parameters of digital television for studio

PAL-D制卫星电视广播图像质量要求

The demand for the picture quality ofPAL-D system in satellite television broadcasting services

摄影测量与遥感术语

Photogrammetry and remote sensing terms

电视广播接收机用红外遥控发射器技术要求和测量方法

Technical requirements and methods of measurement of infrared remote control radiation unit for television broadcast receivers

广播及类似声系统用连接器的应用

Application of connectors for broadcastand similar sound system