通信: communication; communicate b ...业务: vocational work; professiona ...网: net通信业务: communication service; communications service; signal service通信业务量: communications traffic; message volume; traffic通信业务密: density of traffic通信业务台: traffic statistic station通信业务拥挤, 通信业务繁忙: heavy traffic安全通信业务: secure traffic长途通信业务: teletraffic; toll service传真通信业务: fax service船舶通信业务: shiservice电话通信业务: telephone message traffic; voice communication service电力通信业务: energy communication service端口通信业务: port traffic短途通信业务: short distance traffic多点通信业务: mcs multipoint communication service; multipoint communication service mcs发端通信业务: outgoing traffic辅助通信业务: subsidiary communication authorization; subsidiary communications authorization港口通信业务: port operation service高级通信业务: advanced communication service个人通信业务: pcs personal communication service; personal communication service公用通信业务: public communications service公众通信业务: public communications service; public correspondence service; public traffic固定通信业务: fixed service
