所开发的程序，操作简单，界面美观，实用性强，是结构工程师的好帮手。

The program is simple and practical, and it's a good helper to structural engineers.

youdao

所开发的程序，操作简单，界面美观，实用性强，是结构工程师的好帮手。

The program is simple and practical, and it's a good helper to structural engineers.

youdao