left diversion canal wall

• 左导墙

left diversion canal wall的用法和样例：

例句

1. 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。