economical project meaning in English
经济规划
Examples
- Lastly comparing the slide - resistant project of the slide - resistant pile with the slide - resistant project of prestressed anchored cables , this paper selects the safer and more economical project
再对不同的滑坡治理方案进行可靠度及工程造价两方面的比较，选择既安全又经济的治理措施。