1986年(nián ),“华东(dōng )飞渡(dù )”之名尚未可知,永(yǒng )康仍是个小县城,而(ér )该县水电(diàn )局工程技术人(rén )员(yuán )正紧锣密鼓地(dì )勘(kān )察、测算(suàn ),经讨(tǎo )论(lùn ),决定改换(huàn )杨溪水库(kù )北干渠走线方(fāng )案,从原(yuán )先(xiān )的U型渠道改为穿山、架桥、遁地式的直(zhí )线(xiàn )方(fāng )案,并(bìng )最终确定(dìng )了构建(jiàn )渡槽群的(de )整(zhěng )体(tǐ )设想。
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