选煤厂正在进行技术改造施工。

Construction of Coal transformation under way.

youdao

铁路增建第二线、公路拓宽等工程的改造施工，近距离增建隧道是困难的。

During remoulding the railway and the highway, there are many difficult with small distance construction.

youdao

同时本文以一个改造项目为案例，说明绿色施工管理能够达到的效果。

In this paper we also give a real project as an example, so that we can tell the result of this method clearly.

youdao

同时本文以一个改造项目为案例，说明绿色施工管理能够达到的效果。

In this paper we also give a real project as an example, so that we can tell the result of this method clearly.

youdao