在施工网络计划的优化过程中，就关键工序光面爆破进行了优化设计。

Optimization of smooth blasting procedure, the most important one for network plan, is discussed.

youdao

在施工网络计划的优化过程中，就关键工序光面爆破进行了优化设计。

Optimization of smooth blasting procedure, the most important one for network plan, is discussed.

youdao