设备: equipment; device; facility; ...数据: data; record; information链路: chain circuit; periodic line ...设备数据链路选通: facility data link enable数据链路接收设备: data link receiving set数据链路终端设备: dcte for data circuit terminating equipment设备数据块: ddb device data block; device data block光数据链路: optical data links数据链路: date line; dl data link; tcdl数据链路层: data link (layer) dl; data link layer(dll); data-link layer; datalink; dll:data link layer; layer, data link数据链路符: data link大型设备数据: personnel equipment data外围设备数据: ped peripheral equipment data专用设备数据: personnel equipment data串行数据链路: serial data link地空数据链路: ground-to-air data link飞弹数据链路: missile data link高级数据链路: high level data link; high-level data link高速数据链路: high-speed holography; hsdl high speed data link光纤数据链路: fibre data link; optical fiber data link简单数据链路: sdl宽带数据链路: wideband data link频分数据链路: fddl frequency division data link平衡数据链路: balanced data link上行数据链路: udl up data link; udl udata link; up data link
