速率自适应数字用户线 RADSL ; rate adaptive digital subscriber Line ; VDSL,Very-high-rate Digital Subscriber Line ; Very-high-rate Digital Subscriber Line

率自适应数字用户线 Rate-Adaptive Digital Subscriber Line ; Rate Adaptive DSL ; Rate Asynunetrical Digital Subscriber Line

速度自适应数字用户线 rate adaptive digital subscriber line

速率自适应用户数字线 RADSL