China National Standards

China services Industry Standards English PDF List


  •  China "services" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YD/T 913-1997 Digital subscriber signalling system No.1 (DSS1)-typical DSS1 service indicator codings for ISDN telecommunications services
    1号数字用户信令系统(dss1)-用于isdn电信业务的dss1业务指示编码
    China Telecommunication Standards
    services

    English PDF
    YD/T 937-1997 Confidentiality system for audiovisual services
    视听业务的保密系统
    China Telecommunication Standards
    services

    English PDF
    YDN 030.2-1997 Code number and dialing procedure of universal personal telecommunication, wide area Centrex switch (WAC), vote of telephone (VOT) and mass calling (MAS) services (internal standard)
    通用个人通信(upt)、广域集中用户交换机(wac)、电话投票(vot)和大众呼叫(mas)的编号和拨号程序
    China Telecommunication Standards
    services

    English PDF
    YDN 030.1-1997 Implications and process of universal personal telecommunication, wide area Centrex switch (WAC), vote of telephone (VOT) and mass calling (MAS) services (internal standard)
    通用个人通信(upt)、广域集中用户交换机(wac)、电话投票(vot)和大众呼叫(mas)的业务含义和流程
    China Telecommunication Standards
    services

    English PDF
    YD/T 906-1997 A real time control protocol for simplex applications using LSD/HSH/MLP channels of fram structure for A64TO 1920kbit/s channel in audiovisual teleservices
    采用视听电信业务中64~1920kbit/s信道帧结构的lsd/hsd/mlp信道单工应用的实时控制协议
    China Telecommunication Standards
    services

    English PDF
    YDN 034.4-1997 ISDN subscribers - specification for network interfaces. Part 4 Technical specifications for supplementary services (internal standard)
    isdn用户--网络接口规范 第4部分:补充业务技术规范
    China Telecommunication Standards
    services

    English PDF
    YD/T 876-1996 Technical requirement for integrated transmission telecommunication services in subscriber access network
    用户接入网中综合传输电信业务和有线电视业务的技术要求
    China Telecommunication Standards
    services

    English PDF
    JTJ/T 351-1996 Code for Engineering Technology of Vessel Traffic services
    船舶交通管理系统工程技术规范(附条文说明)
    China Highway & Transportation Standards
    services

    English PDF
    YD/T 873-1996 Management of open system interconnection (OSI) for data communication network Definition of public management information services
    数据通信网 开放系统互连(osi)管理 公共管理信息服务定义
    China Telecommunication Standards
    services

    English PDF
    SJ/T 10711-1996 Standard test condition for communication equipment used in the mobile services
    移动通讯设备标准试验条件
    China Electronics Standards
    services

    English PDF
    YD/T 847-1996 Frame structures of 64 -1920kbit/s channels in audiovisual telecommunication services
    视听电信业务中64~1920kbit/s信道的帧结构
    China Telecommunication Standards
    services

    English PDF
    YD/T 802-1996 Message processing system Message storage Abstract services definition
    消息处理系统 消息存储 抽象服务定义
    China Telecommunication Standards
    services

    English PDF
    YD/T 790-1995 Signs for telecommunication services
    电信业务标志
    China Telecommunication Standards
    services

    English PDF
    SJ 20414-1994 Generic specification for radio equipments in the mobile services
    移动通信接力机通用规范
    China Electronics Standards
    services

    English PDF
    SJ/T 10441-1993 Methods of measurement of audio-frequency band and simulated systems for selective calling equipments used in mobile services
    移动通信选择呼叫设备音频段和模拟系统测量方法
    China Electronics Standards
    services

    English PDF
    SJ/T 10440-1993 Performance requirements for selective calling equipments used in mobile services
    移动通信选择呼叫设备技术要求
    China Electronics Standards
    services

    English PDF

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