数据通信用数据终端设备和自动呼叫设备之间的接口
Interface between data terminal equipment and automatic calling equipment for data communication
1989-03-31
FED FED-STD-1001
TELECOMMUNICATIONS, SYNCHRONOUS HIGH SPEED DATA SIGNALING RATES BETWEEN DATA TERMINAL EQUIPMENT AND DATA COMMUNICATION EQUIPMENT
电信.数据终端设备和数据通信设备之间的同步高速数据信令速率