1986年,“华东(dōng )飞渡”之名尚未(wèi )可知,永康(kāng )仍是个(gè )小(xiǎo )县(xiàn )城,而(ér )该(gāi )县水电局工程技术(shù )人(rén )员正紧锣密鼓地勘察、测算,经讨论,决定改(gǎi )换杨溪水库北(běi )干渠走线方案,从原先的U型(xíng )渠(qú )道改为穿山、架桥、遁(dùn )地式的直线(xiàn )方案,并最终确定了构建(jiàn )渡槽群的整体设想。 -
Copyright © 2009-2025. www.cdsaiye.com. []