此壩潰壩前為土石壩；86年重建，原主壩潰缺處改為砼溢流壩，長150米，其餘主壩仍利用原土壩整修加高。

來源: 法眼於 2024-07-10 05:27:13 [舊帖] [給我悄悄話] 本文已被閱讀：次

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