1986年(nián ),“华东飞渡”之名(míng )尚(shàng )未可知,永康仍是(shì )个小县城,而(ér )该县水(shuǐ )电(diàn )局工程(chéng )技术(shù )人员(yuán )正紧(jǐn )锣密鼓(gǔ )地(dì )勘察、测算,经讨论(lùn ),决定改(gǎi )换杨溪水库北干渠走线(xiàn )方案,从(cóng )原(yuán )先的U型渠道(dào )改为穿山(shān )、架(jià )桥(qiáo )、遁地式的直线方案,并(bìng )最(zuì )终(zhōng )确定了构建(jiàn )渡槽群的整(zhěng )体设想。
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