1986年(nián ),“华东(dōng )飞渡”之名尚(shàng )未可知(zhī ),永康仍(réng )是个(gè )小(xiǎo )县城(chéng ),而该(gāi )县水(shuǐ )电局工(gōng )程技术人员正紧锣(luó )密(mì )鼓地(dì )勘察(chá )、测(cè )算,经讨论,决(jué )定(dìng )改换(huàn )杨溪水(shuǐ )库北(běi )干渠走线方案,从(cóng )原先的U型渠道改(gǎi )为穿山、架桥、遁地式的(de )直线方(fāng )案,并(bìng )最终确(què )定了构建(jiàn )渡槽群的整体(tǐ )设想。
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