The level of working out the cost of WCHE has been improved to a new standard with the emergence of the system.

该系统的使用将水利水电工程造价编制水平提升到了一个新的高度。

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Therefore, development of the cost system of WCHE is of great significance, at the same time, it is a quite hard job.

因此，水利水电工程造价系统的研制与开发是一项具有重要意义的工作，同时也是一项非常艰难的工作。

youdao

Therefore, development of the cost system of WCHE is of great significance, at the same time, it is a quite hard job.

因此，水利水电工程造价系统的研制与开发是一项具有重要意义的工作，同时也是一项非常艰难的工作。

youdao