１９９９年是我们国家历史进程中极其重要的一年。为确保首都大事之年的度汛安全，切实做好１９９９年的防汛抗旱工作，市防汛抗旱指挥部于３月初向市有关委、办、局、总公司，各区县人民政府防汛抗旱指挥部，大型水利工程管理单位发出“关于认真作好１９９９年防汛抗旱工... 1999 is an extremely important year in the history of our country. In order to ensure flood safety in the year of the capital, earnestly do a good job in flood control and drought relief work in 1999, the city flood control and drought relief headquarters in early March to the city’s relevant commission, office, bureau, head office, flood control and drought relief headquarters of all districts and counties, Large-scale water conservancy project management unit issued a "seriously on flood control and drought relief in 1999 ...