剧情简介

【m6 aircrew survival weapon】

  1986年(nián ),“华东飞渡”之(zhī )名(míng )尚(shàng )未可(kě )知,永(yǒng )康仍是个小(xiǎo )县城,而该(gāi )县水(shuǐ )电局工(gōng )程技术人员(yuán )正紧锣密鼓(gǔ )地勘察、测算,经(jīng )讨论,决(jué )定(dìng )改(gǎi )换杨溪(xī )水库北干渠走线(xiàn )方案(àn ),从原先的U型渠道(dào )改(gǎi )为穿(chuān )山、架桥、遁(dùn )地式的直线(xiàn )方案(àn ),并最终确(què )定了构建渡(dù )槽群的整体设(shè )想(xiǎng )。

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