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  1986年,“华东(dōng )飞渡”之名尚(shàng )未可知,永(yǒng )康(kāng )仍(réng )是个(gè )小(xiǎo )县城(chéng ),而该(gāi )县水电局工(gōng )程技(jì )术(shù )人员正紧锣密鼓(gǔ )地(dì )勘察、测算,经(jīng )讨(tǎo )论(lùn ),决定改(gǎi )换杨溪水(shuǐ )库北(běi )干渠走线方案,从(cóng )原先(xiān )的U型渠(qú )道改为穿山(shān )、架桥(qiáo )、遁(dùn )地式的直线方案,并最终(zhōng )确定(dìng )了构建渡(dù )槽(cáo )群的(de )整体设想。

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