【正文】 ...................................................................................... 3 .......................................................................................... 3 .......................................................................................... 4 .............................................................................. 4 .................................................................. 4 .......................................................................................... 5 象與水文 ................................................................................................ 5 ............................................................................................. 5 ..................................................................................................... 6 ..................................................................................................... 7 ..................................................................................................... 8 .................................................................................................... 8 ...................................................................................... 8 ...................................................................................... 9 .................................................................................. 9 .................................................................... 10 ................................................................................................... 10 .................................................................................... 10 ...................................................................................... 11 .................................................................... 11 .......................................................................................... 11 民和縣下川口渠道老化維修工程 2 .................................................................................... 12 ............................................................................ 13 ................................................................................ 15 ........................................................................................... 15 ............................................................................ 19 ............................................................................ 19 ........................................................................................... 21 ........................................................................... 22 .................................................................... 22 渠主要建筑物設(shè)計(jì) ..................................................... 22 .................................................................................................. 23 ........................................................................................... 23 ........................................................................................... 24 ........................................................................................... 24 .................................................................................................. 25 .................................................................................... 25 ........................................................................................... 25 ........................................................................................... 25 ........................................................................................... 26 .......................................................................................... 26 .......................................................................................... 27 ........................................................................................... 27 ........................................................................ 28 ........................................................................................ 29 .................................................................................. 29 民和縣下川口渠道老化維修工程 3 .................................................................................. 29 .................................................................................. 30 ......................................................................................... 30 ............................................................................................ 31 審 定： 審 核 ： 項(xiàng)目負(fù)責(zé) ： 校 核 ： 編 寫 ： 民和縣下川口渠道 老化 維修工程 實(shí)施方案 民和縣興民水利水電勘測設(shè)計(jì)室 二 O 一二 年 六 月