1986年(nian),“华东飞渡”之名尚未可知(zhi),永(yong)康仍是(shi)个小县城(cheng),而该县(xian)水电(dian)局(ju)工程技(ji)术人员正紧锣密鼓地勘(kan)察、测算,经(jing)讨(tao)论(lun),决定改换杨溪(xi)水库北(bei)干渠走线(xian)方案(an),从原先(xian)的U型渠道改为穿山、架桥、遁(dun)地式的直(zhi)线(xian)方案,并(bing)最终(zhong)确定(ding)了构建(jian)渡槽群的整(zheng)体设(she)想。
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