left diversion canal wall
英
美
- 左导墙
双语例句
- To lower prices and difficulties, an experiment to optimize the left diversion wall of the spillway on the right bank of a certain water hinge in Shanxi has been done.
摘要为降低工程造价和施工难度，陕西某水利枢纽右岸溢洪道左导墙进行了优化定型实验。
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