English translation for "用户业务系统"

sss subscriber service system

Similar Words：

"用户业务单元" English translation, "用户业务互动" English translation, "用户业务环境代理" English translation, "用户业务类别" English translation, "用户业务类别间的互通" English translation, "用户业务中断" English translation, "用户已被列入黑名单，无此操作权限" English translation, "用户已缴费" English translation, "用户已经达到在线数量限制" English translation, "用户已在黑名单中" English translation