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河南省四平、郾城兩县之間的老王坡窪地蓄洪,是去年冬季即開始施工的較大的治准工程,它的主要作用是在汛期攔蓄洪河洪水,並保证蓄洪區内的麥收。因工程设計错誤,竟在非蓄洪期
The flood control of the old Wangpo depression between two counties of Siping and Yuncheng in Henan Province is a major project of regulation and control that started construction in the winter of last year. Its main function is to stop floodwater floods in the flood season and ensure the harvest of flood waters . Due to engineering design errors, actually non-flood period