1986年,“华东飞渡”之(zhī )名尚未(wèi )可知,永(yǒng )康(kāng )仍是个(gè )小县城,而该县水电局工程(chéng )技术人员正(zhèng )紧锣密鼓地勘察、测算,经(jīng )讨论,决定(dìng )改换杨溪水(shuǐ )库北干渠走线方(fāng )案,从(cóng )原先的U型渠道改为穿山、架桥、遁地式的直线方案,并最终(zhōng )确定(dìng )了构(gòu )建渡槽(cáo )群的整体(tǐ )设想。
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