进水闸

缩写：jsz

拼音：jìn shuǐ zhá

解释：指渠道从河流﹑水库等引水的建筑物。位于渠道进口，其作用为控制入渠水量，并可防止或减少河流泥沙进入渠道。

更新时间：2024-10-05 21:23

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