1986年,“华东飞(fēi )渡”之名尚未(wèi )可知,永康(kāng )仍是个(gè )小县城,而该(gāi )县水电局工(gōng )程技术人员正紧锣密鼓地勘察、测算,经讨(tǎo )论,决定改换杨溪水(shuǐ )库北干(gàn )渠走线方(fāng )案,从原先的U型渠道改为穿山、架桥(qiáo )、遁地式(shì )的直线方案,并最终(zhōng )确定了构建(jiàn )渡槽群的整(zhěng )体设想。 -
Copyright © 2009-2025. www.cdsaiye.com. []