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梯级橡胶坝由4座单跨充水枕式橡胶坝组成。
The cascade flexible dam consists of 4 single spans Water filling, and pillow-type flexible DAMS.
youdao
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梯级橡胶坝由4座单跨充水枕式橡胶坝组成。
The cascade flexible dam consists of 4 single spans Water filling, and pillow-type flexible DAMS.
youdao