1986年(nián ),“华东(dōng )飞渡”之名尚未可(kě )知(zhī ),永康仍是个小(xiǎo )县(xiàn )城,而(ér )该县水电局工程(chéng )技(jì )术人员正紧(jǐn )锣密鼓地勘察(chá )、测算,经(jīng )讨论(lùn ),决(jué )定改换杨(yáng )溪水库北干(gàn )渠走(zǒu )线方案,从原(yuán )先(xiān )的U型渠道改(gǎi )为穿山、架桥、遁(dùn )地(dì )式的直线方案(àn ),并最(zuì )终确定(dìng )了(le )构建渡槽(cáo )群的整体(tǐ )设想。
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