同步数据链路控制 control, synchronous data link (sdlc); dslc data synchronization link control; sdlc synchronous data link control; synchromous data link control, sdlc; synchronous data link control (sdlc)
高级数据链路控制协议 advanced data link control; hdlc ---------high level data link control; high-level data link control
同步数据链路控制规层 sdlc:synchronous data link control procedures
高级数据链路控制 adlc advanced data link control; hdlc high level data link control; hdlc high-level data link control; hdlc hign-level data link control; hldic high level data link control
高阶数据链路控制 control, high-level data link (hdlc); high-level data link control hdlc; highlevel data link controll