overflow gravity dam
常见例句
- Based on Longtan project, temperature control and crack prevention of a typical overflow section block of the high RCC gravity dam is studied as a case study.
以“十·五”國家電力公司科技攻關項目爲背景，深入系統地進行了龍灘高碾壓混凝土重力垻典型溢流垻段的溫控防裂研究。 返回 overflow gravity dam