论文首先研究了传统的通信工程项目成本控制方法，分析了它们的不足。

Initially, this paper analyse the lacks of the traditional communications project cost control methods.

youdao

论文首先研究了传统的通信工程项目成本控制方法，分析了它们的不足。

Initially, this paper analyse the lacks of the traditional communications project cost control methods.

youdao