片语
ancillary telecom service west bank附属电讯服务
system ancillary service agreement辅助服务协议
ancillary visual service附带视像服务
auxiliary equipment辅助设备,附属设备;备用设备
Ancillary service charges辅助服务费
power reserve ancillary service备用辅助服务
ancillary service agreemnet辅助服务协议
system ancillary service基本辅助服务
auxiliary facility辅助设备,附属设备
ancillary customer service为用户服务的附属工作
AS Ancillary Service Provider辅助服务供应商