网络释义
1)UDTS Universal Data Transfer Service,通用数据传送服务2)End-of-day Trade Data File Transfer Service,收市后数据传送服务3)Mid-day Data File Transfer Service,中午数据传送服务4)public data transmission service,公用数据传输服务5)leased circuit data transmission service,租用电路数据传输服务6)leased circuit data transmission service,租用线路数据传输服务