保持恒定连续的摊铺速度是沥青路面施工质量保证的基本要求。

Keeping invariable continuous velocity is a basic requirement of assuring pavement construction quality.

youdao

保持恒定连续的摊铺速度是沥青路面施工质量保证的基本要求。

Keeping invariable continuous velocity is a basic requirement of assuring pavement construction quality.

youdao