1986年,“华(huá )东飞渡(dù )”之名(míng )尚(shàng )未(wèi )可知,永康(kāng )仍(réng )是(shì )个(gè )小县城(chéng ),而该县水电局(jú )工程技术(shù )人员(yuán )正紧锣密鼓(gǔ )地勘察(chá )、测算,经(jīng )讨(tǎo )论,决定改换杨溪(xī )水库北(běi )干渠(qú )走线方案,从(cóng )原(yuán )先(xiān )的U型渠道改(gǎi )为(wéi )穿山、架桥、遁地式的直线方案,并最终确定了构建(jiàn )渡(dù )槽群的整体设(shè )想。
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