1986年,“华(huá )东(dōng )飞渡”之(zhī )名尚(shàng )未可(kě )知(zhī ),永(yǒng )康仍是个小县城,而该县(xiàn )水(shuǐ )电局(jú )工程(chéng )技术人员正紧锣密鼓地勘察、测算,经讨论,决(jué )定(dìng )改换杨溪水库(kù )北(běi )干渠走线方(fāng )案(àn ),从原先的(de )U型(xíng )渠(qú )道改为穿山、架(jià )桥、遁地式(shì )的直线方案(àn ),并最终(zhōng )确定了(le )构建渡(dù )槽(cáo )群的整体设想。
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