1986年,“华东(dōng )飞渡”之名尚未可(kě )知,永康仍是个小县城,而该县水电局(jú )工程技术人(rén )员正紧锣密鼓地(dì )勘(kān )察、测算,经讨论,决定改换杨溪水库北干渠走线方案,从(cóng )原(yuán )先的U型渠道(dào )改(gǎi )为穿山、架(jià )桥、遁地式的(de )直线方案,并最终确定了构建(jiàn )渡槽(cáo )群(qún )的整体(tǐ )设想。 -
Copyright © 2009-2025. www.ncdxzx.com. []