1986年(nián ),“华东(dōng )飞渡”之(zhī )名(míng )尚未可知(zhī ),永康(kāng )仍(réng )是个小(xiǎo )县(xiàn )城,而(ér )该县水电局工程技术人(rén )员正(zhèng )紧(jǐn )锣(luó )密鼓(gǔ )地勘察、测算,经(jīng )讨(tǎo )论,决定改换杨溪水库北干渠走线方(fāng )案,从(cóng )原先(xiān )的(de )U型渠道改(gǎi )为穿山、架(jià )桥、遁(dùn )地(dì )式的直线方案(àn ),并(bìng )最(zuì )终确定了构建渡槽群的整体设(shè )想。
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