中山市2000年度最大冬修水利工程——民众三宝水闸主闸重建工程于1999年12月13日,举行了奠基仪式.副市长吴章贺出席仪式并讲话。三宝水闸位于民三联围三宝沥下游,距横门出海口仅5.1km,整个工程包括1959年修建的已废弃水闸、1965年修建的主闸及1989年新建的水闸和船闸,具有防洪、防潮、挡咸、排 Zhongshan winter biggest water conservancy project in 2000 - the construction of the main gate of the public Sanbao sluice reconstruction project was held on December 13, 1999. Vice Mayor Wu Zhanghe attended the ceremony and delivered a speech. The Sambo sluice is located in the downstream of Sanlibao Sanmin Leakage, only 5.1km from the cross-gate to the sea. The entire project includes the abandoned sluice built in 1959, the main sluice built in 1965 and the new sluices and locks in 1989, which are flood control, Block the salty, row