高速公路填石路基施工与质量控制一直是影响高速公路工程质量好坏的关键之一。

Freeway fill subgrade construction and quality control is the key of influencing freeway engineering quality.

youdao

高速公路填石路基施工与质量控制一直是影响高速公路工程质量好坏的关键之一。

Freeway fill subgrade construction and quality control is the key of influencing freeway engineering quality.

youdao