1986年,“华东(dōng )飞渡”之名尚(shàng )未可(kě )知,永康仍是个(gè )小县城,而该县水电(diàn )局工程技术人员(yuán )正(zhèng )紧(jǐn )锣(luó )密(mì )鼓(gǔ )地勘察、测算,经讨(tǎo )论,决定(dìng )改换(huàn )杨溪水(shuǐ )库(kù )北(běi )干渠走(zǒu )线方案(àn ),从原先的U型(xíng )渠道(dào )改为穿山、架桥(qiáo )、遁地式的直线方案(àn ),并最终(zhōng )确定了(le )构(gòu )建(jiàn )渡槽群的整体设想(xiǎng )。
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