1986年,“华(huá )东(dōng )飞渡”之(zhī )名尚未可知,永(yǒng )康(kāng )仍(réng )是个小县城,而该县水电局工(gōng )程技术(shù )人员正紧锣密鼓(gǔ )地勘察(chá )、测算,经讨论,决(jué )定(dìng )改换杨溪水库北干渠走线方案,从(cóng )原先的U型渠道改(gǎi )为穿山、架桥、遁(dùn )地式的直线(xiàn )方案,并最终确定了构建渡槽群的整体设想。 -
Copyright © 2009-2025. www.dongfanghuaya.com. []