前方: the place ahead交往: association; contact; associ ...信道: channel; route; chain反向数据通信交往信道: rdtc reverse data traffic channel通信交往信道: tcg traffic channel数字式通信交往信道: dtc digital traffic channel数据通信交换机: data communication exchanger; dce data communication exchange数据通信信道: data communication cha el; dcc data communicatio cha els; dcc data communication channel; dcc data communications channels; dcc digital communication channel通信交往数据处理器: td traffic data processor; tdtraffic data processor数据通信交换码字符: data link escape character异步数据通信信道: adcc asynchronous data communication channel综合数据通信信道: idcc integrated data communication channel通信交往类型: typetraf type of traffic通信交往路由: tr traffic route通信交往种类: cot class of traffic数据收集中心, 数据通信信道: dcc实况通信交往模型: ltm live traffic model数据通信: data communication and processing; data communications; data traffic; datacom; dc data communication; oem数据通信码: data-link escape数据通信盘: data communication数据通信器: data phone; dataphone数据通信网: dcn data communication network数据通信站: data communication station等待通信交往重新开始: trw traffic restarted waiting通信交往控制子系统: tcs traffic control subsystem