HDLC uses synchronous serial transmission providing error-free communication between two points.
HDLC uses synchronous serial transmission providing error-free communication between two points.
高阶资料连结控制使用同步串列传输，提供两端无错误的通讯。
HDLC uses synchronous serial transmission providing error-free communication between two points.
高阶资料连结控制使用同步串列传输，提供两端无错误的通讯。