1986年,“华东(dōng )飞渡”之名尚未可知,永康仍是个小县城,而(ér )该县(xiàn )水电(diàn )局工(gōng )程技术(shù )人员正紧锣密鼓地勘察、测算,经(jīng )讨论,决定改换杨溪(xī )水库北(běi )干渠(qú )走线方案,从(cóng )原先的U型渠道改为穿山、架桥、遁地式(shì )的直(zhí )线方(fāng )案,并最终确定了构建渡槽群(qún )的整体设想。
Copyright © 2009-2025. www.dongfanghuaya.com. []