Are China's hydropower construction companies ready to compete with their rivals on world market?
2
建筑物基础保护层开挖一直是困扰水利水电施工的难题之一。
Protection layer excavation in foundation of structure is always one of difficult problems perplexing construction in water conservancy project.
3
本文基于水利工程目前状况进行分析，阐述水利水电施工技术的一些情况。
In this paper, based on analyzing the current situation of water conservancy and hydropower construction, some technology questions of the hydraulic construction are described.
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