数据: data; record; information链路: chain circuit; periodic line ...连接: connect; fit together; link; ...回路: return circuit; return; loop ...数据链路连接: dlc data link connection; dlc data-link-connection数据链路连接标识: data link connection identifier dlci数据链路连接鉴定: dlci data-link co ection identifier; dlci data-link connection identifier数据链路连接识别: dlci data link connection identify数据链路连接标识符: data link connection identifier dlci; dlci data link connection identifier数据链路连接管理接口: dlcmi data link connection management interface数据链路连接识别码: data link connection identifier; dlci链路连接: lc link connection; link connection链路连接的: link-attached回路连接的: loop-coupled回路连接器: loostation connector本安连接回路: associated circuit of intrinsically safe system连接方式数据链路服务: codls connection mode data link service数据链路层连接末端: data link layer connection endpoint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汇接链路连接: tlc tandem link connection逻辑链路连接: logical link connection实体链路连接: physical link connection
