English translation for "电话资料集"

telephone data-carrier system

Similar Words：

"电话追访" English translation, "电话咨询" English translation, "电话咨询服务" English translation, "电话咨询中心" English translation, "电话资费" English translation, "电话资料载体系统" English translation, "电话资料组" English translation, "电话自动测试仪" English translation, "电话自动订票" English translation, "电话自动计费系统" English translation