In this way, it has certain value of reference for the treatment of the rocky deep cut slope in mountainous area.

其对山区石质深路堑边坡处理有一定的参考价值。

youdao

In this way, it has certain value of reference for the treatment of the rocky deep cut slope in mountainous area.

其对山区石质深路堑边坡处理有一定的参考价值。

youdao